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add cms-dao

This commit is contained in:
shuzheng 2016-10-05 00:31:49 +08:00
parent 7d7807276a
commit 7147069772
16 changed files with 2138 additions and 0 deletions
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55
cms/cms-dao/pom.xml Normal file
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<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<parent>
<artifactId>cms</artifactId>
<groupId>com.zheng</groupId>
<version>1.0.0</version>
</parent>
<modelVersion>4.0.0</modelVersion>
<artifactId>cms-dao</artifactId>
<packaging>jar</packaging>
<name>cms-dao</name>
<url>http://www.zhangshuzheng.cn</url>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
</properties>
<dependencies>
<dependency>
<groupId>com.zheng</groupId>
<artifactId>common</artifactId>
<version>1.0.0</version>
<type>jar</type>
</dependency>
</dependencies>
<build>
<finalName>cms-dao</finalName>
<resources>
<resource>
<directory>src/main/java</directory>
<includes>
<include>**/*.xml</include>
</includes>
<filtering>true</filtering>
</resource>
<resource>
<directory>src/main/resources</directory>
</resource>
</resources>
<plugins>
<plugin>
<groupId>org.mybatis.generator</groupId>
<artifactId>mybatis-generator-maven-plugin</artifactId>
<version>1.3.2</version>
<configuration>
<verbose>true</verbose>
<overwrite>true</overwrite>
</configuration>
</plugin>
</plugins>
</build>
</project>

77
cms/cms-dao/src/main/java/com/zheng/interceptor/PageInterceptor.java Normal file
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package com.zheng.interceptor;
import java.sql.Connection;
import java.util.Map;
import java.util.Properties;
import org.apache.ibatis.executor.statement.StatementHandler;
import org.apache.ibatis.mapping.BoundSql;
import org.apache.ibatis.mapping.MappedStatement;
import org.apache.ibatis.plugin.Interceptor;
import org.apache.ibatis.plugin.Intercepts;
import org.apache.ibatis.plugin.Invocation;
import org.apache.ibatis.plugin.Plugin;
import org.apache.ibatis.plugin.Signature;
import org.apache.ibatis.reflection.MetaObject;
import org.apache.ibatis.reflection.SystemMetaObject;
import com.zheng.util.Paginator;
/**
* 分页拦截器
* @author shuzheng
* @date 2016年7月6日 下午6:04:12
*/
@Intercepts({
@Signature(
type = StatementHandler.class,
method = "prepare",
args = {Connection.class }
)
})
public class PageInterceptor implements Interceptor {
private String pageSqlId;
@Override
public Object intercept(Invocation invocation) throws Throwable {
// 拦截的对象
StatementHandler statementHandler = (StatementHandler) invocation.getTarget();
// 通过反射拿到拦截对象的sqlid
MetaObject metaObject = MetaObject.forObject(statementHandler, SystemMetaObject.DEFAULT_OBJECT_FACTORY, SystemMetaObject.DEFAULT_OBJECT_WRAPPER_FACTORY);
MappedStatement mappedStatement = (MappedStatement) metaObject.getValue("delegate.mappedStatement");
// 配置文件中SQL语句的ID
String id = mappedStatement.getId();
// 如果SQL的ID符合我们的过滤正则表达式
if (id.matches(pageSqlId)) {
BoundSql boundSql = statementHandler.getBoundSql();
// 原始的SQL语句
String sql = boundSql.getSql();
Map<?, ?> parameter = (Map<?, ?>) boundSql.getParameterObject();
// 有参数对象才能进行
if (parameter != null) {
Paginator paginator = (Paginator) parameter.get("paginator");
// 有分页对象，则改造为带分页查询的SQL语句
if (paginator != null) {
String pageSql = sql + " limit " + (paginator.getPage() - 1) * paginator.getRows() + "," + paginator.getRows();
metaObject.setValue("delegate.boundSql.sql", pageSql);
}
}
}
return invocation.proceed();
}
@Override
public Object plugin(Object target) {
// 拦截的对象是否需要代理，如果是则执行intercept方法增强，不是则直接放行
return Plugin.wrap(target, this);
}
@Override
public void setProperties(Properties properties) {
// 初始化拦截器的配置
this.pageSqlId = properties.getProperty("pageSqlId");
}
}

30
cms/cms-dao/src/main/java/com/zheng/mapper/BookMapper.java Normal file
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package com.zheng.mapper;
import com.zheng.model.Book;
import com.zheng.model.BookExample;
import java.util.List;
import org.apache.ibatis.annotations.Param;
public interface BookMapper {
int countByExample(BookExample example);
int deleteByExample(BookExample example);
int deleteByPrimaryKey(Integer id);
int insert(Book record);
int insertSelective(Book record);
List<Book> selectByExample(BookExample example);
Book selectByPrimaryKey(Integer id);
int updateByExampleSelective(@Param("record") Book record, @Param("example") BookExample example);
int updateByExample(@Param("record") Book record, @Param("example") BookExample example);
int updateByPrimaryKeySelective(Book record);
int updateByPrimaryKey(Book record);
}

181
cms/cms-dao/src/main/java/com/zheng/mapper/BookMapper.xml Normal file
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<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd" >
<mapper namespace="com.zheng.mapper.BookMapper" >
<resultMap id="BaseResultMap" type="com.zheng.model.Book" >
<id column="id" property="id" jdbcType="INTEGER" />
<result column="userid" property="userid" jdbcType="INTEGER" />
<result column="name" property="name" jdbcType="VARCHAR" />
</resultMap>
<sql id="Example_Where_Clause" >
<where >
<foreach collection="oredCriteria" item="criteria" separator="or" >
<if test="criteria.valid" >
<trim prefix="(" suffix=")" prefixOverrides="and" >
<foreach collection="criteria.criteria" item="criterion" >
<choose >
<when test="criterion.noValue" >
and ${criterion.condition}
</when>
<when test="criterion.singleValue" >
and ${criterion.condition} #{criterion.value}
</when>
<when test="criterion.betweenValue" >
and ${criterion.condition} #{criterion.value} and #{criterion.secondValue}
</when>
<when test="criterion.listValue" >
and ${criterion.condition}
<foreach collection="criterion.value" item="listItem" open="(" close=")" separator="," >
#{listItem}
</foreach>
</when>
</choose>
</foreach>
</trim>
</if>
</foreach>
</where>
</sql>
<sql id="Update_By_Example_Where_Clause" >
<where >
<foreach collection="example.oredCriteria" item="criteria" separator="or" >
<if test="criteria.valid" >
<trim prefix="(" suffix=")" prefixOverrides="and" >
<foreach collection="criteria.criteria" item="criterion" >
<choose >
<when test="criterion.noValue" >
and ${criterion.condition}
</when>
<when test="criterion.singleValue" >
and ${criterion.condition} #{criterion.value}
</when>
<when test="criterion.betweenValue" >
and ${criterion.condition} #{criterion.value} and #{criterion.secondValue}
</when>
<when test="criterion.listValue" >
and ${criterion.condition}
<foreach collection="criterion.value" item="listItem" open="(" close=")" separator="," >
#{listItem}
</foreach>
</when>
</choose>
</foreach>
</trim>
</if>
</foreach>
</where>
</sql>
<sql id="Base_Column_List" >
id, userid, name
</sql>
<select id="selectByExample" resultMap="BaseResultMap" parameterType="com.zheng.model.BookExample" >
select
<if test="distinct" >
distinct
</if>
<include refid="Base_Column_List" />
from book
<if test="_parameter != null" >
<include refid="Example_Where_Clause" />
</if>
<if test="orderByClause != null" >
order by ${orderByClause}
</if>
</select>
<select id="selectByPrimaryKey" resultMap="BaseResultMap" parameterType="java.lang.Integer" >
select
<include refid="Base_Column_List" />
from book
where id = #{id,jdbcType=INTEGER}
</select>
<delete id="deleteByPrimaryKey" parameterType="java.lang.Integer" >
delete from book
where id = #{id,jdbcType=INTEGER}
</delete>
<delete id="deleteByExample" parameterType="com.zheng.model.BookExample" >
delete from book
<if test="_parameter != null" >
<include refid="Example_Where_Clause" />
</if>
</delete>
<insert id="insert" parameterType="com.zheng.model.Book" >
insert into book (id, userid, name
)
values (#{id,jdbcType=INTEGER}, #{userid,jdbcType=INTEGER}, #{name,jdbcType=VARCHAR}
)
</insert>
<insert id="insertSelective" parameterType="com.zheng.model.Book" >
insert into book
<trim prefix="(" suffix=")" suffixOverrides="," >
<if test="id != null" >
id,
</if>
<if test="userid != null" >
userid,
</if>
<if test="name != null" >
name,
</if>
</trim>
<trim prefix="values (" suffix=")" suffixOverrides="," >
<if test="id != null" >
#{id,jdbcType=INTEGER},
</if>
<if test="userid != null" >
#{userid,jdbcType=INTEGER},
</if>
<if test="name != null" >
#{name,jdbcType=VARCHAR},
</if>
</trim>
</insert>
<select id="countByExample" parameterType="com.zheng.model.BookExample" resultType="java.lang.Integer" >
select count(*) from book
<if test="_parameter != null" >
<include refid="Example_Where_Clause" />
</if>
</select>
<update id="updateByExampleSelective" parameterType="map" >
update book
<set >
<if test="record.id != null" >
id = #{record.id,jdbcType=INTEGER},
</if>
<if test="record.userid != null" >
userid = #{record.userid,jdbcType=INTEGER},
</if>
<if test="record.name != null" >
name = #{record.name,jdbcType=VARCHAR},
</if>
</set>
<if test="_parameter != null" >
<include refid="Update_By_Example_Where_Clause" />
</if>
</update>
<update id="updateByExample" parameterType="map" >
update book
set id = #{record.id,jdbcType=INTEGER},
userid = #{record.userid,jdbcType=INTEGER},
name = #{record.name,jdbcType=VARCHAR}
<if test="_parameter != null" >
<include refid="Update_By_Example_Where_Clause" />
</if>
</update>
<update id="updateByPrimaryKeySelective" parameterType="com.zheng.model.Book" >
update book
<set >
<if test="userid != null" >
userid = #{userid,jdbcType=INTEGER},
</if>
<if test="name != null" >
name = #{name,jdbcType=VARCHAR},
</if>
</set>
where id = #{id,jdbcType=INTEGER}
</update>
<update id="updateByPrimaryKey" parameterType="com.zheng.model.Book" >
update book
set userid = #{userid,jdbcType=INTEGER},
name = #{name,jdbcType=VARCHAR}
where id = #{id,jdbcType=INTEGER}
</update>
</mapper>

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cms/cms-dao/src/main/java/com/zheng/mapper/UserMapper.java Normal file
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package com.zheng.mapper;
import com.zheng.model.User;
import com.zheng.model.UserExample;
import java.util.List;
import org.apache.ibatis.annotations.Param;
public interface UserMapper {
int countByExample(UserExample example);
int deleteByExample(UserExample example);
int deleteByPrimaryKey(Integer id);
int insert(User record);
int insertSelective(User record);
List<User> selectByExampleWithBLOBs(UserExample example);
List<User> selectByExample(UserExample example);
User selectByPrimaryKey(Integer id);
int updateByExampleSelective(@Param("record") User record, @Param("example") UserExample example);
int updateByExampleWithBLOBs(@Param("record") User record, @Param("example") UserExample example);
int updateByExample(@Param("record") User record, @Param("example") UserExample example);
int updateByPrimaryKeySelective(User record);
int updateByPrimaryKeyWithBLOBs(User record);
int updateByPrimaryKey(User record);
}

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cms/cms-dao/src/main/java/com/zheng/mapper/UserMapper.xml Normal file
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<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd" >
<mapper namespace="com.zheng.mapper.UserMapper" >
<resultMap id="BaseResultMap" type="com.zheng.model.User" >
<id column="id" property="id" jdbcType="INTEGER" />
<result column="username" property="username" jdbcType="VARCHAR" />
<result column="password" property="password" jdbcType="VARCHAR" />
<result column="nickname" property="nickname" jdbcType="VARCHAR" />
<result column="sex" property="sex" jdbcType="INTEGER" />
<result column="ctime" property="ctime" jdbcType="BIGINT" />
</resultMap>
<resultMap id="ResultMapWithBLOBs" type="com.zheng.model.User" extends="BaseResultMap" >
<result column="content" property="content" jdbcType="LONGVARCHAR" />
</resultMap>
<sql id="Example_Where_Clause" >
<where >
<foreach collection="oredCriteria" item="criteria" separator="or" >
<if test="criteria.valid" >
<trim prefix="(" suffix=")" prefixOverrides="and" >
<foreach collection="criteria.criteria" item="criterion" >
<choose >
<when test="criterion.noValue" >
and ${criterion.condition}
</when>
<when test="criterion.singleValue" >
and ${criterion.condition} #{criterion.value}
</when>
<when test="criterion.betweenValue" >
and ${criterion.condition} #{criterion.value} and #{criterion.secondValue}
</when>
<when test="criterion.listValue" >
and ${criterion.condition}
<foreach collection="criterion.value" item="listItem" open="(" close=")" separator="," >
#{listItem}
</foreach>
</when>
</choose>
</foreach>
</trim>
</if>
</foreach>
</where>
</sql>
<sql id="Update_By_Example_Where_Clause" >
<where >
<foreach collection="example.oredCriteria" item="criteria" separator="or" >
<if test="criteria.valid" >
<trim prefix="(" suffix=")" prefixOverrides="and" >
<foreach collection="criteria.criteria" item="criterion" >
<choose >
<when test="criterion.noValue" >
and ${criterion.condition}
</when>
<when test="criterion.singleValue" >
and ${criterion.condition} #{criterion.value}
</when>
<when test="criterion.betweenValue" >
and ${criterion.condition} #{criterion.value} and #{criterion.secondValue}
</when>
<when test="criterion.listValue" >
and ${criterion.condition}
<foreach collection="criterion.value" item="listItem" open="(" close=")" separator="," >
#{listItem}
</foreach>
</when>
</choose>
</foreach>
</trim>
</if>
</foreach>
</where>
</sql>
<sql id="Base_Column_List" >
id, username, password, nickname, sex, ctime
</sql>
<sql id="Blob_Column_List" >
content
</sql>
<select id="selectByExampleWithBLOBs" resultMap="ResultMapWithBLOBs" parameterType="com.zheng.model.UserExample" >
select
<if test="distinct" >
distinct
</if>
<include refid="Base_Column_List" />
,
<include refid="Blob_Column_List" />
from user
<if test="_parameter != null" >
<include refid="Example_Where_Clause" />
</if>
<if test="orderByClause != null" >
order by ${orderByClause}
</if>
</select>
<select id="selectByExample" resultMap="BaseResultMap" parameterType="com.zheng.model.UserExample" >
select
<if test="distinct" >
distinct
</if>
<include refid="Base_Column_List" />
from user
<if test="_parameter != null" >
<include refid="Example_Where_Clause" />
</if>
<if test="orderByClause != null" >
order by ${orderByClause}
</if>
</select>
<select id="selectByPrimaryKey" resultMap="ResultMapWithBLOBs" parameterType="java.lang.Integer" >
select
<include refid="Base_Column_List" />
,
<include refid="Blob_Column_List" />
from user
where id = #{id,jdbcType=INTEGER}
</select>
<delete id="deleteByPrimaryKey" parameterType="java.lang.Integer" >
delete from user
where id = #{id,jdbcType=INTEGER}
</delete>
<delete id="deleteByExample" parameterType="com.zheng.model.UserExample" >
delete from user
<if test="_parameter != null" >
<include refid="Example_Where_Clause" />
</if>
</delete>
<insert id="insert" parameterType="com.zheng.model.User" >
insert into user (id, username, password,
nickname, sex, ctime,
content)
values (#{id,jdbcType=INTEGER}, #{username,jdbcType=VARCHAR}, #{password,jdbcType=VARCHAR},
#{nickname,jdbcType=VARCHAR}, #{sex,jdbcType=INTEGER}, #{ctime,jdbcType=BIGINT},
#{content,jdbcType=LONGVARCHAR})
</insert>
<insert id="insertSelective" parameterType="com.zheng.model.User" >
insert into user
<trim prefix="(" suffix=")" suffixOverrides="," >
<if test="id != null" >
id,
</if>
<if test="username != null" >
username,
</if>
<if test="password != null" >
password,
</if>
<if test="nickname != null" >
nickname,
</if>
<if test="sex != null" >
sex,
</if>
<if test="ctime != null" >
ctime,
</if>
<if test="content != null" >
content,
</if>
</trim>
<trim prefix="values (" suffix=")" suffixOverrides="," >
<if test="id != null" >
#{id,jdbcType=INTEGER},
</if>
<if test="username != null" >
#{username,jdbcType=VARCHAR},
</if>
<if test="password != null" >
#{password,jdbcType=VARCHAR},
</if>
<if test="nickname != null" >
#{nickname,jdbcType=VARCHAR},
</if>
<if test="sex != null" >
#{sex,jdbcType=INTEGER},
</if>
<if test="ctime != null" >
#{ctime,jdbcType=BIGINT},
</if>
<if test="content != null" >
#{content,jdbcType=LONGVARCHAR},
</if>
</trim>
</insert>
<select id="countByExample" parameterType="com.zheng.model.UserExample" resultType="java.lang.Integer" >
select count(*) from user
<if test="_parameter != null" >
<include refid="Example_Where_Clause" />
</if>
</select>
<update id="updateByExampleSelective" parameterType="map" >
update user
<set >
<if test="record.id != null" >
id = #{record.id,jdbcType=INTEGER},
</if>
<if test="record.username != null" >
username = #{record.username,jdbcType=VARCHAR},
</if>
<if test="record.password != null" >
password = #{record.password,jdbcType=VARCHAR},
</if>
<if test="record.nickname != null" >
nickname = #{record.nickname,jdbcType=VARCHAR},
</if>
<if test="record.sex != null" >
sex = #{record.sex,jdbcType=INTEGER},
</if>
<if test="record.ctime != null" >
ctime = #{record.ctime,jdbcType=BIGINT},
</if>
<if test="record.content != null" >
content = #{record.content,jdbcType=LONGVARCHAR},
</if>
</set>
<if test="_parameter != null" >
<include refid="Update_By_Example_Where_Clause" />
</if>
</update>
<update id="updateByExampleWithBLOBs" parameterType="map" >
update user
set id = #{record.id,jdbcType=INTEGER},
username = #{record.username,jdbcType=VARCHAR},
password = #{record.password,jdbcType=VARCHAR},
nickname = #{record.nickname,jdbcType=VARCHAR},
sex = #{record.sex,jdbcType=INTEGER},
ctime = #{record.ctime,jdbcType=BIGINT},
content = #{record.content,jdbcType=LONGVARCHAR}
<if test="_parameter != null" >
<include refid="Update_By_Example_Where_Clause" />
</if>
</update>
<update id="updateByExample" parameterType="map" >
update user
set id = #{record.id,jdbcType=INTEGER},
username = #{record.username,jdbcType=VARCHAR},
password = #{record.password,jdbcType=VARCHAR},
nickname = #{record.nickname,jdbcType=VARCHAR},
sex = #{record.sex,jdbcType=INTEGER},
ctime = #{record.ctime,jdbcType=BIGINT}
<if test="_parameter != null" >
<include refid="Update_By_Example_Where_Clause" />
</if>
</update>
<update id="updateByPrimaryKeySelective" parameterType="com.zheng.model.User" >
update user
<set >
<if test="username != null" >
username = #{username,jdbcType=VARCHAR},
</if>
<if test="password != null" >
password = #{password,jdbcType=VARCHAR},
</if>
<if test="nickname != null" >
nickname = #{nickname,jdbcType=VARCHAR},
</if>
<if test="sex != null" >
sex = #{sex,jdbcType=INTEGER},
</if>
<if test="ctime != null" >
ctime = #{ctime,jdbcType=BIGINT},
</if>
<if test="content != null" >
content = #{content,jdbcType=LONGVARCHAR},
</if>
</set>
where id = #{id,jdbcType=INTEGER}
</update>
<update id="updateByPrimaryKeyWithBLOBs" parameterType="com.zheng.model.User" >
update user
set username = #{username,jdbcType=VARCHAR},
password = #{password,jdbcType=VARCHAR},
nickname = #{nickname,jdbcType=VARCHAR},
sex = #{sex,jdbcType=INTEGER},
ctime = #{ctime,jdbcType=BIGINT},
content = #{content,jdbcType=LONGVARCHAR}
where id = #{id,jdbcType=INTEGER}
</update>
<update id="updateByPrimaryKey" parameterType="com.zheng.model.User" >
update user
set username = #{username,jdbcType=VARCHAR},
password = #{password,jdbcType=VARCHAR},
nickname = #{nickname,jdbcType=VARCHAR},
sex = #{sex,jdbcType=INTEGER},
ctime = #{ctime,jdbcType=BIGINT}
where id = #{id,jdbcType=INTEGER}
</update>
</mapper>

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cms/cms-dao/src/main/java/com/zheng/model/Book.java Normal file
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package com.zheng.model;
public class Book {
private Integer id;
private Integer userid;
private String name;
public Integer getId() {
return id;
}
public void setId(Integer id) {
this.id = id;
}
public Integer getUserid() {
return userid;
}
public void setUserid(Integer userid) {
this.userid = userid;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
}

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cms/cms-dao/src/main/java/com/zheng/model/BookExample.java Normal file
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package com.zheng.model;
import java.util.ArrayList;
import java.util.List;
public class BookExample {
protected String orderByClause;
protected boolean distinct;
protected List<Criteria> oredCriteria;
public BookExample() {
oredCriteria = new ArrayList<Criteria>();
}
public void setOrderByClause(String orderByClause) {
this.orderByClause = orderByClause;
}
public String getOrderByClause() {
return orderByClause;
}
public void setDistinct(boolean distinct) {
this.distinct = distinct;
}
public boolean isDistinct() {
return distinct;
}
public List<Criteria> getOredCriteria() {
return oredCriteria;
}
public void or(Criteria criteria) {
oredCriteria.add(criteria);
}
public Criteria or() {
Criteria criteria = createCriteriaInternal();
oredCriteria.add(criteria);
return criteria;
}
public Criteria createCriteria() {
Criteria criteria = createCriteriaInternal();
if (oredCriteria.size() == 0) {
oredCriteria.add(criteria);
}
return criteria;
}
protected Criteria createCriteriaInternal() {
Criteria criteria = new Criteria();
return criteria;
}
public void clear() {
oredCriteria.clear();
orderByClause = null;
distinct = false;
}
protected abstract static class GeneratedCriteria {
protected List<Criterion> criteria;
protected GeneratedCriteria() {
super();
criteria = new ArrayList<Criterion>();
}
public boolean isValid() {
return criteria.size() > 0;
}
public List<Criterion> getAllCriteria() {
return criteria;
}
public List<Criterion> getCriteria() {
return criteria;
}
protected void addCriterion(String condition) {
if (condition == null) {
throw new RuntimeException("Value for condition cannot be null");
}
criteria.add(new Criterion(condition));
}
protected void addCriterion(String condition, Object value, String property) {
if (value == null) {
throw new RuntimeException("Value for " + property + " cannot be null");
}
criteria.add(new Criterion(condition, value));
}
protected void addCriterion(String condition, Object value1, Object value2, String property) {
if (value1 == null || value2 == null) {
throw new RuntimeException("Between values for " + property + " cannot be null");
}
criteria.add(new Criterion(condition, value1, value2));
}
public Criteria andIdIsNull() {
addCriterion("id is null");
return (Criteria) this;
}
public Criteria andIdIsNotNull() {
addCriterion("id is not null");
return (Criteria) this;
}
public Criteria andIdEqualTo(Integer value) {
addCriterion("id =", value, "id");
return (Criteria) this;
}
public Criteria andIdNotEqualTo(Integer value) {
addCriterion("id <>", value, "id");
return (Criteria) this;
}
public Criteria andIdGreaterThan(Integer value) {
addCriterion("id >", value, "id");
return (Criteria) this;
}
public Criteria andIdGreaterThanOrEqualTo(Integer value) {
addCriterion("id >=", value, "id");
return (Criteria) this;
}
public Criteria andIdLessThan(Integer value) {
addCriterion("id <", value, "id");
return (Criteria) this;
}
public Criteria andIdLessThanOrEqualTo(Integer value) {
addCriterion("id <=", value, "id");
return (Criteria) this;
}
public Criteria andIdIn(List<Integer> values) {
addCriterion("id in", values, "id");
return (Criteria) this;
}
public Criteria andIdNotIn(List<Integer> values) {
addCriterion("id not in", values, "id");
return (Criteria) this;
}
public Criteria andIdBetween(Integer value1, Integer value2) {
addCriterion("id between", value1, value2, "id");
return (Criteria) this;
}
public Criteria andIdNotBetween(Integer value1, Integer value2) {
addCriterion("id not between", value1, value2, "id");
return (Criteria) this;
}
public Criteria andUseridIsNull() {
addCriterion("userid is null");
return (Criteria) this;
}
public Criteria andUseridIsNotNull() {
addCriterion("userid is not null");
return (Criteria) this;
}
public Criteria andUseridEqualTo(Integer value) {
addCriterion("userid =", value, "userid");
return (Criteria) this;
}
public Criteria andUseridNotEqualTo(Integer value) {
addCriterion("userid <>", value, "userid");
return (Criteria) this;
}
public Criteria andUseridGreaterThan(Integer value) {
addCriterion("userid >", value, "userid");
return (Criteria) this;
}
public Criteria andUseridGreaterThanOrEqualTo(Integer value) {
addCriterion("userid >=", value, "userid");
return (Criteria) this;
}
public Criteria andUseridLessThan(Integer value) {
addCriterion("userid <", value, "userid");
return (Criteria) this;
}
public Criteria andUseridLessThanOrEqualTo(Integer value) {
addCriterion("userid <=", value, "userid");
return (Criteria) this;
}
public Criteria andUseridIn(List<Integer> values) {
addCriterion("userid in", values, "userid");
return (Criteria) this;
}
public Criteria andUseridNotIn(List<Integer> values) {
addCriterion("userid not in", values, "userid");
return (Criteria) this;
}
public Criteria andUseridBetween(Integer value1, Integer value2) {
addCriterion("userid between", value1, value2, "userid");
return (Criteria) this;
}
public Criteria andUseridNotBetween(Integer value1, Integer value2) {
addCriterion("userid not between", value1, value2, "userid");
return (Criteria) this;
}
public Criteria andNameIsNull() {
addCriterion("name is null");
return (Criteria) this;
}
public Criteria andNameIsNotNull() {
addCriterion("name is not null");
return (Criteria) this;
}
public Criteria andNameEqualTo(String value) {
addCriterion("name =", value, "name");
return (Criteria) this;
}
public Criteria andNameNotEqualTo(String value) {
addCriterion("name <>", value, "name");
return (Criteria) this;
}
public Criteria andNameGreaterThan(String value) {
addCriterion("name >", value, "name");
return (Criteria) this;
}
public Criteria andNameGreaterThanOrEqualTo(String value) {
addCriterion("name >=", value, "name");
return (Criteria) this;
}
public Criteria andNameLessThan(String value) {
addCriterion("name <", value, "name");
return (Criteria) this;
}
public Criteria andNameLessThanOrEqualTo(String value) {
addCriterion("name <=", value, "name");
return (Criteria) this;
}
public Criteria andNameLike(String value) {
addCriterion("name like", value, "name");
return (Criteria) this;
}
public Criteria andNameNotLike(String value) {
addCriterion("name not like", value, "name");
return (Criteria) this;
}
public Criteria andNameIn(List<String> values) {
addCriterion("name in", values, "name");
return (Criteria) this;
}
public Criteria andNameNotIn(List<String> values) {
addCriterion("name not in", values, "name");
return (Criteria) this;
}
public Criteria andNameBetween(String value1, String value2) {
addCriterion("name between", value1, value2, "name");
return (Criteria) this;
}
public Criteria andNameNotBetween(String value1, String value2) {
addCriterion("name not between", value1, value2, "name");
return (Criteria) this;
}
}
public static class Criteria extends GeneratedCriteria {
protected Criteria() {
super();
}
}
public static class Criterion {
private String condition;
private Object value;
private Object secondValue;
private boolean noValue;
private boolean singleValue;
private boolean betweenValue;
private boolean listValue;
private String typeHandler;
public String getCondition() {
return condition;
}
public Object getValue() {
return value;
}
public Object getSecondValue() {
return secondValue;
}
public boolean isNoValue() {
return noValue;
}
public boolean isSingleValue() {
return singleValue;
}
public boolean isBetweenValue() {
return betweenValue;
}
public boolean isListValue() {
return listValue;
}
public String getTypeHandler() {
return typeHandler;
}
protected Criterion(String condition) {
super();
this.condition = condition;
this.typeHandler = null;
this.noValue = true;
}
protected Criterion(String condition, Object value, String typeHandler) {
super();
this.condition = condition;
this.value = value;
this.typeHandler = typeHandler;
if (value instanceof List<?>) {
this.listValue = true;
} else {
this.singleValue = true;
}
}
protected Criterion(String condition, Object value) {
this(condition, value, null);
}
protected Criterion(String condition, Object value, Object secondValue, String typeHandler) {
super();
this.condition = condition;
this.value = value;
this.secondValue = secondValue;
this.typeHandler = typeHandler;
this.betweenValue = true;
}
protected Criterion(String condition, Object value, Object secondValue) {
this(condition, value, secondValue, null);
}
}
}

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package com.zheng.model;
public class User {
private Integer id;
private String username;
private String password;
private String nickname;
private Integer sex;
private Long ctime;
private String content;
public Integer getId() {
return id;
}
public void setId(Integer id) {
this.id = id;
}
public String getUsername() {
return username;
}
public void setUsername(String username) {
this.username = username;
}
public String getPassword() {
return password;
}
public void setPassword(String password) {
this.password = password;
}
public String getNickname() {
return nickname;
}
public void setNickname(String nickname) {
this.nickname = nickname;
}
public Integer getSex() {
return sex;
}
public void setSex(Integer sex) {
this.sex = sex;
}
public Long getCtime() {
return ctime;
}
public void setCtime(Long ctime) {
this.ctime = ctime;
}
public String getContent() {
return content;
}
public void setContent(String content) {
this.content = content;
}
}

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package com.zheng.model;
import java.util.ArrayList;
import java.util.List;
public class UserExample {
protected String orderByClause;
protected boolean distinct;
protected List<Criteria> oredCriteria;
public UserExample() {
oredCriteria = new ArrayList<Criteria>();
}
public void setOrderByClause(String orderByClause) {
this.orderByClause = orderByClause;
}
public String getOrderByClause() {
return orderByClause;
}
public void setDistinct(boolean distinct) {
this.distinct = distinct;
}
public boolean isDistinct() {
return distinct;
}
public List<Criteria> getOredCriteria() {
return oredCriteria;
}
public void or(Criteria criteria) {
oredCriteria.add(criteria);
}
public Criteria or() {
Criteria criteria = createCriteriaInternal();
oredCriteria.add(criteria);
return criteria;
}
public Criteria createCriteria() {
Criteria criteria = createCriteriaInternal();
if (oredCriteria.size() == 0) {
oredCriteria.add(criteria);
}
return criteria;
}
protected Criteria createCriteriaInternal() {
Criteria criteria = new Criteria();
return criteria;
}
public void clear() {
oredCriteria.clear();
orderByClause = null;
distinct = false;
}
protected abstract static class GeneratedCriteria {
protected List<Criterion> criteria;
protected GeneratedCriteria() {
super();
criteria = new ArrayList<Criterion>();
}
public boolean isValid() {
return criteria.size() > 0;
}
public List<Criterion> getAllCriteria() {
return criteria;
}
public List<Criterion> getCriteria() {
return criteria;
}
protected void addCriterion(String condition) {
if (condition == null) {
throw new RuntimeException("Value for condition cannot be null");
}
criteria.add(new Criterion(condition));
}
protected void addCriterion(String condition, Object value, String property) {
if (value == null) {
throw new RuntimeException("Value for " + property + " cannot be null");
}
criteria.add(new Criterion(condition, value));
}
protected void addCriterion(String condition, Object value1, Object value2, String property) {
if (value1 == null || value2 == null) {
throw new RuntimeException("Between values for " + property + " cannot be null");
}
criteria.add(new Criterion(condition, value1, value2));
}
public Criteria andIdIsNull() {
addCriterion("id is null");
return (Criteria) this;
}
public Criteria andIdIsNotNull() {
addCriterion("id is not null");
return (Criteria) this;
}
public Criteria andIdEqualTo(Integer value) {
addCriterion("id =", value, "id");
return (Criteria) this;
}
public Criteria andIdNotEqualTo(Integer value) {
addCriterion("id <>", value, "id");
return (Criteria) this;
}
public Criteria andIdGreaterThan(Integer value) {
addCriterion("id >", value, "id");
return (Criteria) this;
}
public Criteria andIdGreaterThanOrEqualTo(Integer value) {
addCriterion("id >=", value, "id");
return (Criteria) this;
}
public Criteria andIdLessThan(Integer value) {
addCriterion("id <", value, "id");
return (Criteria) this;
}
public Criteria andIdLessThanOrEqualTo(Integer value) {
addCriterion("id <=", value, "id");
return (Criteria) this;
}
public Criteria andIdIn(List<Integer> values) {
addCriterion("id in", values, "id");
return (Criteria) this;
}
public Criteria andIdNotIn(List<Integer> values) {
addCriterion("id not in", values, "id");
return (Criteria) this;
}
public Criteria andIdBetween(Integer value1, Integer value2) {
addCriterion("id between", value1, value2, "id");
return (Criteria) this;
}
public Criteria andIdNotBetween(Integer value1, Integer value2) {
addCriterion("id not between", value1, value2, "id");
return (Criteria) this;
}
public Criteria andUsernameIsNull() {
addCriterion("username is null");
return (Criteria) this;
}
public Criteria andUsernameIsNotNull() {
addCriterion("username is not null");
return (Criteria) this;
}
public Criteria andUsernameEqualTo(String value) {
addCriterion("username =", value, "username");
return (Criteria) this;
}
public Criteria andUsernameNotEqualTo(String value) {
addCriterion("username <>", value, "username");
return (Criteria) this;
}
public Criteria andUsernameGreaterThan(String value) {
addCriterion("username >", value, "username");
return (Criteria) this;
}
public Criteria andUsernameGreaterThanOrEqualTo(String value) {
addCriterion("username >=", value, "username");
return (Criteria) this;
}
public Criteria andUsernameLessThan(String value) {
addCriterion("username <", value, "username");
return (Criteria) this;
}
public Criteria andUsernameLessThanOrEqualTo(String value) {
addCriterion("username <=", value, "username");
return (Criteria) this;
}
public Criteria andUsernameLike(String value) {
addCriterion("username like", value, "username");
return (Criteria) this;
}
public Criteria andUsernameNotLike(String value) {
addCriterion("username not like", value, "username");
return (Criteria) this;
}
public Criteria andUsernameIn(List<String> values) {
addCriterion("username in", values, "username");
return (Criteria) this;
}
public Criteria andUsernameNotIn(List<String> values) {
addCriterion("username not in", values, "username");
return (Criteria) this;
}
public Criteria andUsernameBetween(String value1, String value2) {
addCriterion("username between", value1, value2, "username");
return (Criteria) this;
}
public Criteria andUsernameNotBetween(String value1, String value2) {
addCriterion("username not between", value1, value2, "username");
return (Criteria) this;
}
public Criteria andPasswordIsNull() {
addCriterion("password is null");
return (Criteria) this;
}
public Criteria andPasswordIsNotNull() {
addCriterion("password is not null");
return (Criteria) this;
}
public Criteria andPasswordEqualTo(String value) {
addCriterion("password =", value, "password");
return (Criteria) this;
}
public Criteria andPasswordNotEqualTo(String value) {
addCriterion("password <>", value, "password");
return (Criteria) this;
}
public Criteria andPasswordGreaterThan(String value) {
addCriterion("password >", value, "password");
return (Criteria) this;
}
public Criteria andPasswordGreaterThanOrEqualTo(String value) {
addCriterion("password >=", value, "password");
return (Criteria) this;
}
public Criteria andPasswordLessThan(String value) {
addCriterion("password <", value, "password");
return (Criteria) this;
}
public Criteria andPasswordLessThanOrEqualTo(String value) {
addCriterion("password <=", value, "password");
return (Criteria) this;
}
public Criteria andPasswordLike(String value) {
addCriterion("password like", value, "password");
return (Criteria) this;
}
public Criteria andPasswordNotLike(String value) {
addCriterion("password not like", value, "password");
return (Criteria) this;
}
public Criteria andPasswordIn(List<String> values) {
addCriterion("password in", values, "password");
return (Criteria) this;
}
public Criteria andPasswordNotIn(List<String> values) {
addCriterion("password not in", values, "password");
return (Criteria) this;
}
public Criteria andPasswordBetween(String value1, String value2) {
addCriterion("password between", value1, value2, "password");
return (Criteria) this;
}
public Criteria andPasswordNotBetween(String value1, String value2) {
addCriterion("password not between", value1, value2, "password");
return (Criteria) this;
}
public Criteria andNicknameIsNull() {
addCriterion("nickname is null");
return (Criteria) this;
}
public Criteria andNicknameIsNotNull() {
addCriterion("nickname is not null");
return (Criteria) this;
}
public Criteria andNicknameEqualTo(String value) {
addCriterion("nickname =", value, "nickname");
return (Criteria) this;
}
public Criteria andNicknameNotEqualTo(String value) {
addCriterion("nickname <>", value, "nickname");
return (Criteria) this;
}
public Criteria andNicknameGreaterThan(String value) {
addCriterion("nickname >", value, "nickname");
return (Criteria) this;
}
public Criteria andNicknameGreaterThanOrEqualTo(String value) {
addCriterion("nickname >=", value, "nickname");
return (Criteria) this;
}
public Criteria andNicknameLessThan(String value) {
addCriterion("nickname <", value, "nickname");
return (Criteria) this;
}
public Criteria andNicknameLessThanOrEqualTo(String value) {
addCriterion("nickname <=", value, "nickname");
return (Criteria) this;
}
public Criteria andNicknameLike(String value) {
addCriterion("nickname like", value, "nickname");
return (Criteria) this;
}
public Criteria andNicknameNotLike(String value) {
addCriterion("nickname not like", value, "nickname");
return (Criteria) this;
}
public Criteria andNicknameIn(List<String> values) {
addCriterion("nickname in", values, "nickname");
return (Criteria) this;
}
public Criteria andNicknameNotIn(List<String> values) {
addCriterion("nickname not in", values, "nickname");
return (Criteria) this;
}
public Criteria andNicknameBetween(String value1, String value2) {
addCriterion("nickname between", value1, value2, "nickname");
return (Criteria) this;
}
public Criteria andNicknameNotBetween(String value1, String value2) {
addCriterion("nickname not between", value1, value2, "nickname");
return (Criteria) this;
}
public Criteria andSexIsNull() {
addCriterion("sex is null");
return (Criteria) this;
}
public Criteria andSexIsNotNull() {
addCriterion("sex is not null");
return (Criteria) this;
}
public Criteria andSexEqualTo(Integer value) {
addCriterion("sex =", value, "sex");
return (Criteria) this;
}
public Criteria andSexNotEqualTo(Integer value) {
addCriterion("sex <>", value, "sex");
return (Criteria) this;
}
public Criteria andSexGreaterThan(Integer value) {
addCriterion("sex >", value, "sex");
return (Criteria) this;
}
public Criteria andSexGreaterThanOrEqualTo(Integer value) {
addCriterion("sex >=", value, "sex");
return (Criteria) this;
}
public Criteria andSexLessThan(Integer value) {
addCriterion("sex <", value, "sex");
return (Criteria) this;
}
public Criteria andSexLessThanOrEqualTo(Integer value) {
addCriterion("sex <=", value, "sex");
return (Criteria) this;
}
public Criteria andSexIn(List<Integer> values) {
addCriterion("sex in", values, "sex");
return (Criteria) this;
}
public Criteria andSexNotIn(List<Integer> values) {
addCriterion("sex not in", values, "sex");
return (Criteria) this;
}
public Criteria andSexBetween(Integer value1, Integer value2) {
addCriterion("sex between", value1, value2, "sex");
return (Criteria) this;
}
public Criteria andSexNotBetween(Integer value1, Integer value2) {
addCriterion("sex not between", value1, value2, "sex");
return (Criteria) this;
}
public Criteria andCtimeIsNull() {
addCriterion("ctime is null");
return (Criteria) this;
}
public Criteria andCtimeIsNotNull() {
addCriterion("ctime is not null");
return (Criteria) this;
}
public Criteria andCtimeEqualTo(Long value) {
addCriterion("ctime =", value, "ctime");
return (Criteria) this;
}
public Criteria andCtimeNotEqualTo(Long value) {
addCriterion("ctime <>", value, "ctime");
return (Criteria) this;
}
public Criteria andCtimeGreaterThan(Long value) {
addCriterion("ctime >", value, "ctime");
return (Criteria) this;
}
public Criteria andCtimeGreaterThanOrEqualTo(Long value) {
addCriterion("ctime >=", value, "ctime");
return (Criteria) this;
}
public Criteria andCtimeLessThan(Long value) {
addCriterion("ctime <", value, "ctime");
return (Criteria) this;
}
public Criteria andCtimeLessThanOrEqualTo(Long value) {
addCriterion("ctime <=", value, "ctime");
return (Criteria) this;
}
public Criteria andCtimeIn(List<Long> values) {
addCriterion("ctime in", values, "ctime");
return (Criteria) this;
}
public Criteria andCtimeNotIn(List<Long> values) {
addCriterion("ctime not in", values, "ctime");
return (Criteria) this;
}
public Criteria andCtimeBetween(Long value1, Long value2) {
addCriterion("ctime between", value1, value2, "ctime");
return (Criteria) this;
}
public Criteria andCtimeNotBetween(Long value1, Long value2) {
addCriterion("ctime not between", value1, value2, "ctime");
return (Criteria) this;
}
}
public static class Criteria extends GeneratedCriteria {
protected Criteria() {
super();
}
}
public static class Criterion {
private String condition;
private Object value;
private Object secondValue;
private boolean noValue;
private boolean singleValue;
private boolean betweenValue;
private boolean listValue;
private String typeHandler;
public String getCondition() {
return condition;
}
public Object getValue() {
return value;
}
public Object getSecondValue() {
return secondValue;
}
public boolean isNoValue() {
return noValue;
}
public boolean isSingleValue() {
return singleValue;
}
public boolean isBetweenValue() {
return betweenValue;
}
public boolean isListValue() {
return listValue;
}
public String getTypeHandler() {
return typeHandler;
}
protected Criterion(String condition) {
super();
this.condition = condition;
this.typeHandler = null;
this.noValue = true;
}
protected Criterion(String condition, Object value, String typeHandler) {
super();
this.condition = condition;
this.value = value;
this.typeHandler = typeHandler;
if (value instanceof List<?>) {
this.listValue = true;
} else {
this.singleValue = true;
}
}
protected Criterion(String condition, Object value) {
this(condition, value, null);
}
protected Criterion(String condition, Object value, Object secondValue, String typeHandler) {
super();
this.condition = condition;
this.value = value;
this.secondValue = secondValue;
this.typeHandler = typeHandler;
this.betweenValue = true;
}
protected Criterion(String condition, Object value, Object secondValue) {
this(condition, value, secondValue, null);
}
}
}

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package com.zheng.util;
/**
* 分页实体类
* @author shuzheng
* @date 2016年7月6日 下午6:05:00
*/
public class Paginator {
private long total = 0l; // 总记录数
private int page = 1; // 当前页数
private long totalPage = 1; // 总页数
private int rows = 10; // 每页记录数
private int step = 5; // 最多显示分页页码数
private String param = "page"; // 分页参数名称，用于支持一个页面多个分页功能
private String url = ""; // 项目路径
private String query = ""; // 当前页所有参数
public long getTotal() {
return total;
}
public void setTotal(long total) {
this.total = total;
this.initTotalPage();
}
public int getPage() {
return page;
}
public void setPage(int page) {
this.page = page;
}
public long getTotalPage() {
return totalPage;
}
public void setTotalPage(long totalPage) {
this.totalPage = totalPage;
}
public int getRows() {
return rows;
}
public void setRows(int rows) {
// 设置个最大记录数，限制单页记录过多
if (rows > 10000) {
rows = 10000;
}
this.rows = rows;
this.initTotalPage();
}
public int getStep() {
return step;
}
public void setStep(int step) {
this.step = step;
}
public String getParam() {
return param;
}
public void setParam(String param) {
this.param = param;
}
public String getUrl() {
return url;
}
public void setUrl(String url) {
this.url = url;
}
public String getQuery() {
return query;
}
public void setQuery(String query) {
this.query = query;
}
/**
* 初始化分页信息
*/
public void initTotalPage() {
totalPage = (total % rows) == 0 ? (total / rows) : ((total / rows) + 1);
if (page > totalPage) {
page = (int) totalPage;
}
if (page < 1) {
page = 1;
}
}
/**
* 生成简单的分页页面内容
* @return
*/
public String getHtml() {
// 根据request获取当前url，包括参数，如果有已存在名称未paramname的参数，剔除掉，后面会追加新的参数
//String contextPath = request.getContextPath();
//String requestURI = request.getRequestURI();
//String url = contextPath + requestURI;
//String url = request.getRequestURI();
//String query = request.getQueryString();
if (query != null) {
String params = "";
String[] querys = query.split("&");
for (int i = 0; i < querys.length; i++) {
if (querys[i].startsWith(param))
continue;
if (params.equals(""))
params += querys[i];
else
params += "&" + querys[i];
}
if (!params.equals(""))
url += "?" + params;
}
// 结果html
String pages = "";
int pageCount = (int) Math.ceil((double) total / rows);// 求总页数
if (pageCount <= 1) {
return pages;
}
if (page > pageCount) {
page = pageCount;// 如果分页变量大总页数，则将分页变量设计为总页数
}
if (page <= 0) {
page = 1;// 如果分页变量小于１,则将分页变量设为１
}
// 显示上一页
if (page > 1) {
if (url.contains("?")) {
pages = pages.concat("<a class=\"prev\" href=\"" + url + "&" + param + "=" + (page - 1) + "\">上一页</a>\n");
} else {
pages = pages.concat("<a class=\"prev\" href=\"" + url + "?" + param + "=" + (page - 1) + "\">上一页</a>\n");
}
} else {
// pages =
// pages.concat("<a class=\"prev\" href=\"javascript:;\" style=\"color:#ccc\">上一页</a>\n");
}
// 如果总页数大于要显示的个数，则拼接显示
if (pageCount > step) {
// 显示分页码
int listBegin = (page - (int) Math.floor((double) step / 2));// 从第几页开始显示分页信息
if (listBegin < 1) {
listBegin = 1;
}
// 显示第1页
if (listBegin >= 2) {
if (url.contains("?")) {
pages = pages.concat("<a href=\"" + url + "&" + param + "=1\">1</a> ... \n");
} else {
pages = pages.concat("<a href=\"" + url + "?" + param + "=1\">1</a> ... \n");
}
}
// 当前页数右侧还有未显示页码时
if (pageCount - page >= page - listBegin) {
for (int i = listBegin; i < (listBegin + step); i++) {
if (i != page) {
if (url.contains("?")) {
pages = pages.concat("<a href=\"" + url + "&" + param + "=" + i + "\">" + i + "</a>\n");
} else {
pages = pages.concat("<a href=\"" + url + "?" + param + "=" + i + "\">" + i + "</a>\n");
}
} else {
pages = pages.concat("<span class=\"current\">" + i + "</span>\n");
}
}
// 显示最后1页
if (listBegin + step <= pageCount) {
if (url.contains("?")) {
pages = pages.concat(" ... <a href=\"" + url + "&" + param + "=" + pageCount + "\">" + pageCount + "</a>\n");
} else {
pages = pages.concat(" ... <a href=\"" + url + "?" + param + "=" + pageCount + "\">" + pageCount + "</a>\n");
}
}
} else { // 显示最后剩余的几个页码
for (int i = (pageCount - step) + 1; i <= pageCount; i++) {
if (i != page) {
if (url.contains("?")) {
pages = pages.concat("<a href=\"" + url + "&" + param + "=" + i + "\">" + i + "</a>\n");
} else {
pages = pages.concat("<a href=\"" + url + "?" + param + "=" + i + "\">" + i + "</a>\n");
}
} else {
pages = pages.concat("<span class=\"current\">" + i + "</span>\n");
}
}
}
} else { // 总页数小于等于step时，直接显示
for (int i = 1; i <= pageCount; i++) {
if (i != page) {
if (url.contains("?")) {
pages = pages.concat("<a href=\"" + url + "&" + param + "=" + i + "\">" + i + "</a>\n");
} else {
pages = pages.concat("<a href=\"" + url + "?" + param + "=" + i + "\">" + i + "</a>\n");
}
} else {
pages = pages.concat("<span class=\"current\">" + i + "</span>\n");
}
}
}
// 显示下一页
if (page < pageCount) {
if (url.contains("?")) {
pages = pages.concat("<a class=\"next\" href=\"" + url + "&" + param + "=" + (page + 1) + "\">下一页</a>\n");
} else {
pages = pages.concat("<a class=\"next\" href=\"" + url + "?" + param + "=" + (page + 1) + "\">下一页</a>\n");
}
} else {
// pages =
// pages.concat("<a class=\"next\" href=\"javascript:;\" style=\"color:#ccc\">下一页</a>\n");
}
return pages;
}
}

65
cms/cms-dao/src/main/resources/applicationContext-jdbc.xml Normal file
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@ -0,0 +1,65 @@
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:aop="http://www.springframework.org/schema/aop"
xmlns:tx="http://www.springframework.org/schema/tx"
xmlns:context="http://www.springframework.org/schema/context"
xsi:schemaLocation="
http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans.xsd
http://www.springframework.org/schema/tx
http://www.springframework.org/schema/tx/spring-tx.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context.xsd
http://www.springframework.org/schema/aop
http://www.springframework.org/schema/aop/spring-aop.xsd">
<!-- 引入jdbc配置文件 -->
<context:property-placeholder location="classpath:jdbc.properties" />
<!-- 连接池配置 -->
<bean id="dataSource" class="com.alibaba.druid.pool.DruidDataSource" init-method="init" destroy-method="close">
<!-- 基本属性 url、user、password -->
<property name="driverClassName" value="${jdbc.driver}" />
<property name="url" value="${jdbc.url}" />
<property name="username" value="${jdbc.username}" />
<property name="password" value="${jdbc.password}" />
<!-- 配置初始化大小、最小、最大 -->
<property name="initialSize" value="1" />
<property name="minIdle" value="1" />
<property name="maxActive" value="20" />
<!-- 配置获取连接等待超时的时间 -->
<property name="maxWait" value="60000" />
<!-- 配置间隔多久才进行一次检测，检测需要关闭的空闲连接，单位是毫秒 -->
<property name="timeBetweenEvictionRunsMillis" value="60000" />
<!-- 配置一个连接在池中最小生存的时间，单位是毫秒 -->
<property name="minEvictableIdleTimeMillis" value="300000" />
<!-- -->
<property name="validationQuery" value="SELECT 1" />
<property name="testWhileIdle" value="true" />
<property name="testOnBorrow" value="false" />
<property name="testOnReturn" value="false" />
<!-- 配置监控统计拦截的filters -->
<property name="filters" value="stat" />
</bean>
<!-- 为Mybatis创建SqlSessionFactory，同时指定数据源 -->
<bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
<property name="dataSource" ref="dataSource" />
<property name="configLocation" value="classpath:mybatis-config.xml" />
<property name="mapperLocations" value="classpath:com/zheng/mapper/*Mapper.xml" />
</bean>
<!-- Mapper接口所在包名，Spring会自动查找其下的Mapper -->
<bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">
<property name="basePackage" value="com.zheng.mapper" />
<property name="sqlSessionFactoryBeanName" value="sqlSessionFactory" />
</bean>
<bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
<property name="dataSource" ref="dataSource" />
</bean>
<!-- 启动注解事务 -->
<tx:annotation-driven transaction-manager="transactionManager"/>
</beans>

37
cms/cms-dao/src/main/resources/generatorConfig.xml Normal file
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@ -0,0 +1,37 @@
<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE generatorConfiguration PUBLIC "-//mybatis.org//DTD MyBatis Generator Configuration 1.0//EN" "http://mybatis.org/dtd/mybatis-generator-config_1_0.dtd" >
<generatorConfiguration>
<!-- 配置文件 -->
<properties resource="jdbc.properties"></properties>
<!-- mysql驱动包 -->
<classPathEntry location="C:\Users\shuzheng\.m2\repository\mysql\mysql-connector-java\5.1.34\mysql-connector-java-5.1.34.jar" />
<context id="context" targetRuntime="MyBatis3">
<!-- 去掉注释 -->
<commentGenerator>
<property name="suppressAllComments" value="true" />
</commentGenerator>
<!-- 数据库连接 -->
<jdbcConnection driverClass="${jdbc.driver}"
connectionURL="${jdbc.url}"
userId="${jdbc.username}"
password="${jdbc.password}" />
<!-- model生成 -->
<javaModelGenerator targetPackage="com.zheng.model" targetProject="src/main/java" />
<!-- MapperXML生成 -->
<sqlMapGenerator targetPackage="com.zheng.mapper" targetProject="src/main/java" />
<!-- Mapper接口生成 -->
<javaClientGenerator targetPackage="com.zheng.mapper" targetProject="src/main/java" type="XMLMAPPER" />
<!-- 需要映射的表 -->
<table tableName="user" domainObjectName="User"></table>
<table tableName="book" domainObjectName="Book"></table>
</context>
</generatorConfiguration>

4
cms/cms-dao/src/main/resources/jdbc.properties Normal file
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@ -0,0 +1,4 @@
jdbc.driver=com.mysql.jdbc.Driver
jdbc.url=jdbc\:mysql\://127.0.0.1\:3306/zheng?useUnicode\=true&characterEncoding\=utf-8&autoReconnect\=true
jdbc.username=root
jdbc.password=123456

48
cms/cms-dao/src/main/resources/mybatis-config.xml Normal file
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@ -0,0 +1,48 @@
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE configuration PUBLIC "-//mybatis.org//DTD Config 3.0//EN"
"http://mybatis.org/dtd/mybatis-3-config.dtd">
<configuration>
<!-- 该包下的model不用写包名，会使用 model的首字母小写的非限定类名来作为它的别名，若有注解@Alias("xxx")，则别名为注解值 -->
<typeAliases>
<package name="com.zheng.model" />
</typeAliases>
<plugins>
<!-- 手写分页拦截器 -->
<plugin interceptor="com.zheng.interceptor.PageInterceptor">
<property name="pageSqlId" value=".*All$" />
</plugin>
<!-- 分页插件 -->
<!-- com.github.pagehelper为PageHelper类所在包名 -->
<plugin interceptor="com.github.pagehelper.PageHelper">
<!-- 4.0.0以后版本可以不设置该参数 -->
<property name="dialect" value="mysql" />
<!-- 该参数默认为false -->
<!-- 设置为true时，会将RowBounds第一个参数offset当成pageNum页码使用 -->
<!-- 和startPage中的pageNum效果一样 -->
<property name="offsetAsPageNum" value="true" />
<!-- 该参数默认为false -->
<!-- 设置为true时，使用RowBounds分页会进行count查询 -->
<property name="rowBoundsWithCount" value="true" />
<!-- 设置为true时，如果pageSize=0或者RowBounds.limit = 0就会查询出全部的结果 -->
<!-- （相当于没有执行分页查询，但是返回结果仍然是Page类型） -->
<property name="pageSizeZero" value="true" />
<!-- 3.3.0版本可用 - 分页参数合理化，默认false禁用 -->
<!-- 启用合理化时，如果pageNum<1会查询第一页，如果pageNum>pages会查询最后一页 -->
<!-- 禁用合理化时，如果pageNum<1或pageNum>pages会返回空数据 -->
<property name="reasonable" value="false" />
<!-- 3.5.0版本可用 - 为了支持startPage(Object params)方法 -->
<!-- 增加了一个`params`参数来配置参数映射，用于从Map或ServletRequest中取值 -->
<!-- 可以配置pageNum,pageSize,count,pageSizeZero,reasonable,orderBy,不配置映射的用默认值 -->
<!-- 不理解该含义的前提下，不要随便复制该配置 -->
<property name="params" value="pageNum=pageHelperStart;pageSize=pageHelperRows;" />
<!-- 支持通过Mapper接口参数来传递分页参数 -->
<property name="supportMethodsArguments" value="false" />
<!-- always总是返回PageInfo类型,check检查返回类型是否为PageInfo,none返回Page -->
<property name="returnPageInfo" value="none" />
</plugin>
</plugins>
</configuration>

3
cms/pom.xml
View File

@ -14,4 +14,7 @@
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
</properties> </properties>
<modules>
<module>cms-dao</module>
</modules>
</project> </project>