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package com.solid.test;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.net.MalformedURLException;
import java.net.URL;
public class TestCallServlet {
       //servlet·¾¶
       private static final String path = "http://localhost:8080/test/servlet/TestServlet";
       /**
        * ²âÊÔµ÷ÓÃservlet·½·¨
        * @param args
        */
       public static void main(String[] args) {
              try {
                     URL url = new URL(path);
                     url.openStream();
              } catch (MalformedURLException e) {
                     e.printStackTrace();
              } catch (IOException e) {
                     e.printStackTrace();
              }
       }
}
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package com.solid.test;
import java.io.Bu


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1Calendar time=Calendar.getInstance();
2time.clear();
3time.set(Calendar.YEAR,year); //year Ϊ int
4time.set(Calendar.MONTH,i-1);//×¢Òâ,Calendar¶ÔÏóĬÈÏÒ»ÔÂΪ0
5int day=time.getActualMaximum(Calendar.DAY_OF_MONTH);//±¾Ô·ݵÄÌìÊý
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    StringBuffer s;
    s = new StringBuffer("Hello World!");
    µÚÒ»¸ö ......

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 import java.nio.charset.Charset;
public class javaCode {
public static void main(String args[])
{
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