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nodejs乱码处理

1.处理回显乱码

res.write("<head><meta charset=‘utf-8‘></head>");

2.处理传参乱码

querystring.escape(str)

escape可使传入的字符串进行编码

querystring.escape

querystring.escape("name=慕白");
/*
return:
‘name%3D%E6%85%95%E7%99%BD‘
*/

querystring.unescape(str)

unescape方法可将含有%的字符串进行解码

querystring.unescape

querystring.unescape(‘name%3D%E6%85%95%E7%99%BD‘);
/*
return:
‘name=慕白‘
*/

具体:http://www.cnblogs.com/whiteMu/p/5986297.html

3.与编码相关的代码(朕没用上)

var encoding = require(encoding);
var iconv = require(iconv-lite);

console.log(encoding.convert("%E7%9A%84%E5%A3%AB%E9%80%9F%E9%80%92", "utf-8"));
console.log(iconv.decode(%E7%9A%84%E5%A3%AB%E9%80%9F%E9%80%92, utf-8));

 

nodejs乱码处理