有node環(huán)境坚俗，進(jìn)入項(xiàng)目根目錄? ? ?創(chuàng)建兩個(gè)文件? proxy.js? main.js
npm install http-proxy --save-dev
var PORT = 3000;
var http = require('http');
var url = require('url');
var fs = require('fs');
var mine = require('./mine').types;
var path = require('path');
var httpProxy = require('http-proxy');
var proxy = httpProxy.createProxyServer({
target: 'http://dev-web.xzjcloud.com/', //接口地址
// http://java.winfreeinfo.com/
// 下面的設(shè)置用于https
// ssl: {
//? ? key: fs.readFileSync('server_decrypt.key', 'utf8'),
//? ? cert: fs.readFileSync('server.crt', 'utf8')
// },
// secure: false
// '/api':{
// target: 'http://java.winfreeinfo.com/',
// },
// '/baidu':{
// target: 'http://www.baidu.com/',
// },
});
/****************************/
/****************************/
proxy.on('error', function(err, req, res) {
res.writeHead(500, {
'content-type': 'text/plain'
});
console.log(err);
res.end('Something went wrong. And we are reporting a custom error message.');
});
var server = http.createServer(function(request, response) {
/****************************8/
*
*
*
*/
var pathname = url.parse(request.url).pathname;
//var realPath = path.join("main-pages", pathname); // 指定根目錄
var realPath = path.join("./", pathname);
console.log(pathname);
console.log(realPath);
var ext = path.extname(realPath);
ext = ext ? ext.slice(1) : 'unknown';
console.log("********" + pathname)
//判斷如果是接口訪問丁存，則通過proxy轉(zhuǎn)發(fā)
if(pathname.indexOf(".") < 0) {
proxy.web(request, response);
return;
}
// if(pathname.indexOf()!=undefined){
//? ? ? proxy.web(request, response);
//? return;
// }
fs.exists(realPath, function(exists) {
if(!exists) {
response.writeHead(404, {
'Content-Type': 'text/plain'
});
response.write("This request URL " + pathname + " was not found on this server.");
response.end();
} else {
fs.readFile(realPath, "binary", function(err, file) {
if(err) {
response.writeHead(500, {
'Content-Type': 'text/plain'
});
response.end(err);
} else {
var contentType = mine[ext] || "text/plain";
response.writeHead(200, {
'Content-Type': contentType
});
response.write(file, "binary");
response.end();
}
});
}
});
});
server.listen(PORT);
console.log("Server runing at port: " + PORT + ".");
這個(gè)是proxy.js? 設(shè)置轉(zhuǎn)發(fā)的js文件
以下為main.js是類型
exports.types = {
? "css": "text/css",
? "gif": "image/gif",
? "html": "text/html",
? "ico": "image/x-icon",
? "jpeg": "image/jpeg",
? "jpg": "image/jpeg",
? "js": "text/javascript",
? "json": "application/json",
? "pdf": "application/pdf",
? "png": "image/png",
? "svg": "image/svg+xml",
? "swf": "application/x-shockwave-flash",
? "tiff": "image/tiff",
? "txt": "text/plain",
? "wav": "audio/x-wav",
? "wma": "audio/x-ms-wma",
? "wmv": "video/x-ms-wmv",
? "xml": "text/xml",
? "woff": "application/x-woff",
? "woff2": "application/x-woff2",
? "tff": "application/x-font-truetype",
? "otf": "application/x-font-opentype",
? "eot": "application/vnd.ms-fontobject"
};
