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½ñÌìÓöµ½ÕâÑùµÄÎÊÌâ¡£ÐèÒªÏÂÔØÒ»¸öÎļþ£¬¸ÃÎļþµÄurlÈçÏ£º hxxp://www.abc.com/view/img/%E7%BD%91%E4%B8%8A%E8%B4%AD%E7%89%A9.rar
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public class TestUrlCode {
public static void main(String[] args){
String keyWord = "hxxp://www.abc.com/view/img/%E9%BB%91%E7%99%BD%E6%97%A0%E5%B8%B8.rar
“;
try {
keyWord = URLDecoder.decode(keyWord, "UTF-8");
System.out.println(keyWord);
String urlStr = URLEncoder.encode("ºÚ°×ÎÞ³£", "UTF-8");
System.out.println(urlStr);
} catch (UnsupportedEncodingException e) {
e.printStackTrace();
}
}
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//×°ÔØmysql-jdbcÇý¶¯
Class.forName("com.mysql.jdbc.Driver" ......
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ThisIsAClassName
thisIsMethodOrFieldName
ÈôÔÚ¶¨ÒåÖгöÏÖÁ˳£Êý³õʼ»¯×Ö·û£¬Ôò´ ......
package com.down.servlet;
import java.io.BufferedInputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStream;
import java.net.URLEncoder;
import javax.servlet.ServletException;
import javax.servlet.ServletOutputStream;
import java ......
class Dog {
public static void bark() {
System.out.print("woof ");
}
}
class Basenji extends Dog {
public static void bark() { }
}
public class Bark {
public static void main(String args[]) {
Dog woofer = new Dog();
Dog nipper = new Basenji();
woofer.bark();
nipper.bark();
}
}
ËæÒâµØ ......
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/**
* µ¼ÈëÊý¾Ý
* @param ½Å±¾µÄµØÖ·ºÍÃû³Æ
* @return ÊÇ·ñ³É¹¦&nb ......