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дÈëʱ£¬ÏÈ×öencode£º
public static String encode(String src) {
String result = null;
try {
result = new String(src.getBytes("gbk"), "ISO-8859-1");
} catch (UnsupportedEncodingException uee) {
System.err.println(uee);
}
return result;
}
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public static String decode(String src) {
String result = null;
try {
result = new String(src.getBytes("ISO-8859-1"), "gbk");
} catch (UnsupportedEncodingException uee) {
System.err.println(uee);
}
return result;
}
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Properties props=System.getProperties(); //ϵͳÊôÐÔ
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   System.out.println("JavaµÄÔËÐл·¾³¹©Ó¦ÉÌ£º"+props.getProperty("java.vendor"));
   ......

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import java.sql.*;
public class TestMysqlConnection {
    public static void main(String[] args) {
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