import java.io.*; import java.util.logging.Logger; import java.util.zip.*; /** * Created b…
通过jedispool操作redis的工具类,通过大量测试和高并发测试。 在使用jedispool 的时候一定要注意两点 1. 在获取 jedisPool和jedis的时…
package org.load.u; import java.io.File; import java.util.LinkedHashMap; import java.util.…
原理是根据淘宝提供的service查询IP的归属地并且解析http请求返回的json串。 我之前也是伸手党,现在也给伸手党提供下方便。 淘宝返回的数据为: {"code&…
package com.hongyuan.test; import java.io.BufferedReader; import java.io.IOException; impo…
spring mvc CommonsMultipartResolver 文件上传监听。 /** * 重写 parseRequest方法 监听 */ @Override protec…
客户端代码: package com.yqq.jsonclienttest; import java.io.IOException; import java.io.OutputSt…
@Override public boolean onKeyDown(int keyCode, KeyEvent event) { // TODO Auto-generated m…
import java.io.BufferedInputStream; import java.io.BufferedReader; import java.io.Buffered…
介绍一个使用Java代码生成随机图片验证码的示例 可以直接配置成Servlet,在页面直接调用 Java代码随机生成图片验证码 import java.awt.Color; imp…
挺有用的额,其中有几个方法自己都不熟悉
/** * */ package com.wsheng.aggregator.algorithm.string; import java.util.Stack; /** * 8 种…
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