var express = require('express'); var proxy = require('http-proxy-middleware'); var app = express(); app.use('/api', proxy({target: 'http://www.example.org', changeOrigin: true})); app.listen(3000); 我将express换成koa,就报错了。 报错信息如下,不明白中间件为啥非得是个function呢?
varexpress = require('express')varapp =express()//this middleware will not allow the request to go beyond itapp.use(function(req, res, next) { res.send('Hello World'); });//this middleware will never reach this routeapp.use('/',function(req, res) { res.send('Welcome'); }); a...
varexpress = require('express')varapp =express()//this middleware will not allow the request to go beyond itapp.use(function(req, res, next) { res.send('Hello World'); });//this middleware will never reach this routeapp.use('/',function(req, res) { res.send('Welcome'); }); a...
For full control you can provide a custom function to determine which requests should be proxied or not. /** * @return {Boolean} */ var filter = function (pathname, req) { return (pathname.match('^/api') && req.method === 'GET'); }; var apiProxy = proxy(filter, {target: 'ht...
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168 For full control you can provide a custom function to determine which requests should be proxied or not. 169 170 ```javascript 171 /** 172 * @return {Boolean} 173 */ 174 var filter = function(pathname, req) { 175 return pathname.match('^/api') && req.method === '...
Create and configure a proxy middleware with:createProxyMiddleware(config). const{createProxyMiddleware}=require('http-proxy-middleware');constapiProxy=createProxyMiddleware({target:'http://www.example.org',changeOrigin:true,});// 'apiProxy' is now ready to be used as middleware in a server. ...
onmessage = function (event) { document.getElementById("result").innerHTML += event.data + "<br>"; }; } else { document.getElementById("result").innerHTML = "Sorry, your browser does not support server-sent events..."; } </script> </body> </html> Open http://localhost:8080 ...
Create and configure a proxy middleware with:createProxyMiddleware(config). const{ createProxyMiddleware } =require('http-proxy-middleware');constapiProxy = createProxyMiddleware({target:'http://www.example.org',changeOrigin:true, });// 'apiProxy' is now ready to be used as middleware in a ...
Create and configure a proxy middleware with: createProxyMiddleware(config). const { createProxyMiddleware } = require('http-proxy-middleware'); const apiProxy = createProxyMiddleware({ target: 'http://www.example.org', changeOrigin: true, }); // 'apiProxy' is now ready to be used as mi...