java中URLEncode和URLDecode

URLEncode和URLDecode用于完成普通字符串和 application/x-www-from-urlencoded MIME字符串之间的相互转化  

如果传递的字符串中包含非西欧字符的字符串,会被转化成%XX%XX   XX为十六进制的数字

try {
	// 将application/x-www-from-urlencoded字符串转换成普通字符串  
	String keyWord = URLDecoder.decode("%C4%E3%BA%C3", "GBK");  
	System.out.println(keyWord);  //输出你好
	// 将普通字符创转换成application/x-www-from-urlencoded字符串  
	String urlString = URLEncoder.encode("你好", "GBK");  //输出%C4%E3%BA%C3

	System.out.println(urlString);
} catch (UnsupportedEncodingException e) {
	// TODO Auto-generated catch block
	e.printStackTrace();
}

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转载自blog.csdn.net/lipr86/article/details/87919606
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