} router.get('/update/', function(req, res) {varappName =req.query.name;varappVersion =req.query.version; checkUpdate({ appName: appName, appVersion: appVersion }, function(error, result) {if(error) {throwerror; } res.json(result); }); }); 注意事项 以上约定,仅做参考。 服务端的...
app.get(path,callback)中的callback只能是函数 例子 app.js varexpress = require('express');varapp =express();varindex = require('./routes/index');//1.app.use('/test1',function(req,res,next){ res.send('hello test1'); });//2.app.get('/test2',function(req,res,next){ res.send(...
{ text: 'BNTang' }, method: "GET", header: { // 自定义请求头信息 'custom-header': 'hello' }, success: (res) => { console.log(res); console.log(res.data); } }); } function reqPostFn() { uni.request({ url: 'https://jsonplaceholder.typicode.com/posts', data: { text: '...
这说明,给app.get(app.post、app.put同理)赋个路由对象是不行的,其实,可以将app.get()看作app.use的特定请求(get)的简要写法。即 代码语言:javascript 代码运行次数:0 复制 Cloud Studio代码运行 varexpress=require('express');varapp=express();app.get('/hello',function(req,res,next){res.send('hell...
const app = require('express')();// Escape '+' so it is treated as a literal.app.get('/\\+', function routeHandler(req, res) { res.send('ok');});我们通常不建议使用 *, +, ?, (， 或者 )在快速路线路径中。 它们很少有用，特别是因为 Express 支持将 JavaScript 正则表达式指定为...
(req, res, next){consterr =newError('Not Found') err.status =404next(err) })// error handlerapp.use(function(err, req, res, next){// set locals, only providing error in developmentres.locals.message = err.message res.locals.error = req.app.get('env') ==='development'? err :...
封装一个Express的app.get() 新建一个项目文件,新建/modules/routers.js consturl=require('url');letmethods={};letapp=function(req,res){letpathName=url.parse(req.url).pathname;if(methods[pathName]){methods[pathName](req,res)}else{res.writeHead(404,{"Content-Type":"text/html;charset=UTF-8"}...
def news(req): headers = { 'User-Agent': 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/69.0.3497.100 Safari/537.36', } res = requests.get("http://www.chinaunicom.com.cn/api/article/NewsByIndex/3/2023/08/news", headers=headers) ...
var express = require('express'); var app = express(); var fs = require("fs"); //此处设置为get请求,app里面直接写 (本机ip:8081/update) app.get('/update', function (req, res) {//http://127.0.0.1:8081/update fs.readFile( __dirname + "/" + "version.json", 'utf8', function...
router.get('/update/', function(req, res) {varappName =req.query.name;varappVersion =req.query.version; checkUpdate({ appName: appName, appVersion: appVersion }, function(error, result) {if(error) {throwerror; } res.json(result); ...