parent
aab8cb36c7
commit
286faa354f
api/http/java/src/jgsc
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@ -2,6 +2,7 @@ package jgsc;
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import java.io.*;
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import java.net.*;
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import java.lang.*;
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import java.net.URLEncoder;
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import java.net.URLDecoder;
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import java.io.UnsupportedEncodingException;
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@ -37,7 +38,7 @@ public class GstoreConnector {
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//this may help to reduce the GC cost
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public String sendGet(String param) {
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String url = "http://" + this.serverIP + ":" + this.serverPort;
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String result = "";
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StringBuffer result = new StringBuffer();
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BufferedReader in = null;
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System.out.println("parameter: "+param);
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@ -50,7 +51,7 @@ public class GstoreConnector {
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try {
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String urlNameString = url + "/" + param;
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System.out.println("request: "+urlNameString);
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System.out.println("request: "+urlNameString);
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URL realUrl = new URL(urlNameString);
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// 打开和URL之间的连接
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URLConnection connection = realUrl.openConnection();
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@ -82,7 +83,7 @@ public class GstoreConnector {
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while ((line = in.readLine()) != null) {
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//PERFORMANCE: this can be very costly if result is very large, because many temporary Strings are produced
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//In this case, just print the line directly will be much faster
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result += line;
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result.append(line);
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//System.out.println("get data size: " + line.length());
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//System.out.println(line);
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}
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@ -103,7 +104,7 @@ public class GstoreConnector {
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e2.printStackTrace();
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}
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}
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return result;
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return result.toString();
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}
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//NOTICE: no need to connect now, HTTP connection is kept by default
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