浏览器地址传中文解决方法 URLEncoder.encode(str,"编码") new URLDecoder().decode(str,"编码")

URLEncoder.encode(str,"编码") new URLDecoder().decode(str,"编码")

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技术札记

.net浏览器WebWindowsCGI

try {

String enUft = URLEncoder.encode("广东省福利彩票开奖信息网", "UTF-8");
System.out.println(enUft);
java.net.URLDecoder urlDecoder = new java.net.URLDecoder();
String s = urlDecoder.decode(enUft,"UTF-8");
System.out.println(s);
} catch (Exception e) {
e.printStackTrace();
}

try {

String enUft = URLEncoder.encode("广东省福利彩票开奖信息网", "GB2312");
System.out.println(enUft);
java.net.URLDecoder urlDecoder = new java.net.URLDecoder();
String s = urlDecoder.decode(enUft,"GB2312");
System.out.println(s);
} catch (Exception e) {
e.printStackTrace();
}

try {

String enUft = URLEncoder.encode("广东省福利彩票开奖信息网", "UTF-8");
System.out.println(enUft);
java.net.URLDecoder urlDecoder = new java.net.URLDecoder();
String s = urlDecoder.decode(enUft,"GB2312");
System.out.println(s);
} catch (Exception e) {
e.printStackTrace();
}

结果:

%E5%B9%BF%E4%B8%9C%E7%9C%81%E7%A6%8F%E5%88%A9%E5%BD%A9%E7%A5%A8%E5%BC%80%E5%A5%96%E4%BF%A1%E6%81%AF%E7%BD%91
广东省福利彩票开奖信息网
%B9%E3%B6%AB%CA%A1%B8%A3%C0%FB%B2%CA%C6%B1%BF%AA%BD%B1%D0%C5%CF%A2%CD%F8
广东省福利彩票开奖信息网
%E5%B9%BF%E4%B8%9C%E7%9C%81%E7%A6%8F%E5%88%A9%E5%BD%A9%E7%A5%A8%E5%BC%80%E5%A5%96%E4%BF%A1%E6%81%AF%E7%BD%91
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