Node.js-iconv-lite-纯javascript转换字符编码下载_course

iconv-lite - 纯javascript转换字符编码 相关下载链接：//download.csdn.net/download/weixin_39841365/11507404?utm_sour

ICONV编码转换从UTF-8到ASCII，中文字符的问题_course

#include <iostream> #include "iconv.h" #include <errno.h> #include <stdio.h> #include <iostream> #in

node+iconv-lite无法转换qq昵称api的用户名信息字符编码.[已解决]_course

- - api: ``` https://r.qzone.qq.com/fcg-bin/cgi_get_portrait.fcg?uins=qq号 ``` 返回数据:  网页显示:  网页显示的内容是chorme浏览器自动转成GBK的. 使用node+http-proxy-middleware+iconv-lite进行跨域调用和转码: 代码: ``` router.get('/qqinfo', createProxyMiddleware({ changeOrigin: true, // selfHandleResponse: true, target: 'https://r.qzone.qq.com/fcg-bin/cgi_get_portrait.fcg', pathRewrite: { '^/api/out/qqinfo': '' }, onProxyReq(proxyReq, req, res) { proxyReq.setHeader('Accept', 'text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9'); proxyReq.setHeader('Cache-Control', 'no-cache'); proxyReq.setHeader('Accept-Language', 'zh-CN,zh;q=0.8;en-US;q=0.9'); proxyReq.setHeader('sec-fetch-site', 'none'); proxyReq.setHeader('referer', ''); proxyReq.setHeader('sec-fetch-mode', 'navigate'); proxyReq.setHeader('sec-fetch-user', '?1'); proxyReq.setHeader('Host', 'r.qzone.qq.com'); proxyReq.setHeader('sec-fetch-dest', 'document'); proxyReq.setHeader('Upgrade-Insecure-Requests', '1'); }, onProxyRes(proxyRes, req, res) { let arr = []; proxyRes.on('data', (chunk) => { arr.push(chunk) }) proxyRes.on('end', () => { arr = Buffer.concat(arr) console.log(arr) //buffer let str1 = iconv.decode(arr, 'utf-8')//乱码 let str2 = iconv.decode(arr, 'GBK') //通过node转换gbk console.log(str1) //乱码 console.log(str2) //乱码 res.end(str)//乱码,注释直接返回代理请求结果正常显示. }) }, })) ```  不经过node转码直接返回(浏览器GBK编码):