关于UTL会自动转码的问题 %自动转换为%25

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最近在URL传递参数的时候遇到Url自动将%转化为%25 而我必定需要这个参数,我看过网上的方法

1.修改请求为POST请求(但是我的就是POST请求...实际我的没有效果)

2.封装为URL类..我也试了..

3.修改服务器端接收(emmmmmmm 我是用作爬虫的...所以服务器我是管不着了)

下面看下我的方法吧:

实际要传的值:

epdfcnnrD%2B79b2YRpO65FQDDn6%2FKWNkMRuJMakVKpEvWCu9l18MMaMRmMi2fMApJMgAntByk9mOTJfgkjLbu8ZkHM13fdexbRgjTR2xqbxkAfuG5%2FKvo2E0P8BNGLXB%2BJBa%2FU%2BSEyzOQHyh40axhgo2jLON5qddUN%2BT6aRLLROZNh1QZRkgZOCwpRnrP0dFvHYfJIFKXOcV5SqUvH10ilmPW1pPpwmwV9lmXZSB1T2LM67k%2FVf00t3uTGJyghsJ08fPkmJFmOYFKFdA3e7r%2BMw%3D%3D

请求时候的值:

epdfcnnrD%252B79b2YRpO65FQDDn6%252FKWNkMRuJMakVKpEvWCu9l18MMaMRmMi2fMApJMgAntByk9mOTJfgkjLbu8ZkHM13fdexbRgjTR2xqbxkAfuG5%252FKvo2E0P8BNGLXB%252BJBa%252FU%252BSEyzOQHyh40axhgo2jLON5qddUN%252BT6aRLLROZNh1QZRkgZOCwpRnrP0dFvHYfJIFKXOcV5SqUvH10ilmPW1pPpwmwV9lmXZSB1T2LM67k%252FVf00t3uTGJyghsJ08fPkmJFmOYFKFdA3e7r%252BMw%253D%253D

明显在传递值的时候发生了自动转码的事情..采用先解码的方式就解决了

String s="epdfcnnrD%2B79b2YRpO65FQDDn6%2FKWNkMRuJMakVKpEvWCu9l18MMaMRmMi2fMApJMgAntByk9mOTJfgkjLbu8ZkHM13fdexbRgjTR2xqbxkAfuG5%2FKvo2E0P8BNGLXB%2BJBa%2FU%2BSEyzOQHyh40axhgo2jLON5qddUN%2BT6aRLLROZNh1QZRkgZOCwpRnrP0dFvHYfJIFKXOcV5SqUvH10ilmPW1pPpwmwV9lmXZSB1T2LM67k%2FVf00t3uTGJyghsJ08fPkmJFmOYFKFdA3e7r%2BMw%3D%3D";
    String keyWord = URLDecoder.decode(s, "GBK");    

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