fix #59.

CHANGELOG.md

@@ -1,12 +1,13 @@
 ## smart-doc版本
 版本小于1.0都属于试用，正式1.0起始发布将会等到文中提到的问题解决后才发布。
 #### 版本号：1.9.7
-- 更新日期: 2020-10-19
+- 更新日期: 2020-10-24
 - 更新内容：
     1. 修复restful接口泛型中使用?时的解析错误。
     2. 优化rpc html非all in one的问题。
     3. 对rest query参数自动添加描述，增加可读性。
     4. support ali dubbo,#I22CF7 .
+    5. support @RequestMapping headers.
 #### 版本号：1.9.6
 - 更新日期: 2020-10-09
 - 更新内容：

pom.xml

@@ -5,7 +5,7 @@
     <modelVersion>4.0.0</modelVersion>
     <artifactId>smart-doc</artifactId>
     <packaging>jar</packaging>
-    <version>1.9.6</version>
+    <version>1.9.7</version>
 
     <name>smart-doc</name>
     <url>https://github.com/smart-doc-group/smart-doc.git</url>

src/main/java/com/power/doc/handler/SpringMVCRequestHeaderHandler.java

@@ -23,19 +23,18 @@
 package com.power.doc.handler;
 
 import com.power.common.util.StringUtil;
-import com.power.doc.constants.DocAnnotationConstants;
-import com.power.doc.constants.DocTags;
-import com.power.doc.constants.SpringMvcAnnotations;
+import com.power.doc.constants.*;
 import com.power.doc.model.ApiReqHeader;
 import com.power.doc.utils.DocClassUtil;
 import com.power.doc.utils.DocUtil;
 import com.thoughtworks.qdox.model.JavaAnnotation;
 import com.thoughtworks.qdox.model.JavaMethod;
 import com.thoughtworks.qdox.model.JavaParameter;
+import com.thoughtworks.qdox.model.expression.AnnotationValue;
 
-import java.util.ArrayList;
-import java.util.List;
-import java.util.Map;
+import java.util.*;
+import java.util.stream.Collectors;
+import java.util.stream.Stream;
 
 /**
  * @author yu 2019/12/22.
@@ -49,7 +48,42 @@ public class SpringMVCRequestHeaderHandler {
      * @return list of ApiReqHeader
      */
     public List<ApiReqHeader> handle(JavaMethod method) {
-        List<ApiReqHeader> apiReqHeaders = new ArrayList<>();
+        List<ApiReqHeader> mappingHeaders = new ArrayList<>();
+        List<JavaAnnotation> annotations = method.getAnnotations();
+        for (JavaAnnotation annotation : annotations) {
+            String annotationName = annotation.getType().getName();
+            if (!isMapping(annotationName)) {
+                continue;
+            }
+            Object headersObject = annotation.getNamedParameter("headers");
+            List<String> headers = (LinkedList) headersObject;
+            for (String str : headers) {
+                String header = StringUtil.removeQuotes(str);
+                if (header.startsWith("!")) {
+                    continue;
+                }
+                if (header.contains("!=")) {
+                    String headerName = header.substring(0, header.indexOf("!"));
+                    ApiReqHeader apiReqHeader = ApiReqHeader.builder().setName(headerName)
+                            .setRequired(true).setValue(null).setDesc(header).setType("string");
+                    mappingHeaders.add(apiReqHeader);
+                } else {
+                    String headerName;
+                    String headerValue = null;
+                    if (header.contains("=")) {
+                        int index = header.indexOf("=");
+                        headerName = header.substring(0, header.indexOf("="));
+                        headerValue = header.substring(index + 1);
+                    } else {
+                        headerName = header;
+                    }
+                    ApiReqHeader apiReqHeader = ApiReqHeader.builder().setName(headerName)
+                            .setRequired(true).setValue(headerValue).setDesc(header).setType("string");
+                    mappingHeaders.add(apiReqHeader);
+                }
+            }
+        }
+        List<ApiReqHeader> reqHeaders = new ArrayList<>();
         for (JavaParameter javaParameter : method.getParameters()) {
             List<JavaAnnotation> javaAnnotations = javaParameter.getAnnotations();
             String className = method.getDeclaringClass().getCanonicalName();
@@ -84,11 +118,27 @@ public class SpringMVCRequestHeaderHandler {
                     }
                     String typeName = javaParameter.getType().getValue().toLowerCase();
                     apiReqHeader.setType(DocClassUtil.processTypeNameForParams(typeName));
-                    apiReqHeaders.add(apiReqHeader);
+                    reqHeaders.add(apiReqHeader);
                     break;
                 }
             }
         }
-        return apiReqHeaders;
+        List<ApiReqHeader> allApiReqHeaders = Stream.of(mappingHeaders, reqHeaders)
+                .flatMap(Collection::stream).distinct().collect(Collectors.toList());
+        return allApiReqHeaders;
+    }
+
+    private boolean isMapping(String annotationName) {
+        switch (annotationName) {
+            case "GetMapping":
+            case "RequestMapping":
+            case "PostMapping":
+            case "PutMapping":
+            case "PatchMapping":
+            case "DeleteMapping":
+                return true;
+            default:
+                return false;
+        }
     }
 }

src/main/java/com/power/doc/template/SpringBootDocBuildTemplate.java

@@ -163,7 +163,6 @@ public class SpringBootDocBuildTemplate implements IDocBuildTemplate<ApiDoc> {
                     .handle(projectBuilder.getServerUrl(), baseUrl, method, constantsMap);
             //handle headers
             List<ApiReqHeader> apiReqHeaders = new SpringMVCRequestHeaderHandler().handle(method);
-            apiMethodDoc.setRequestHeaders(apiReqHeaders);
             if (Objects.nonNull(requestMapping)) {
                 if (null != method.getTagByName(IGNORE)) {
                     continue;