first commit

历届学生/刘合群/菜谱/service/index.js

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+const express = require('express')
+const app = express()
+const request = require('request');
+
+var Setting = {
+  appkey: 'c3954f8fddc58db4aabdbf05918afcff',
+  baseUrl: 'http://apis.juhe.cn/cook/'
+}
+
+app.all("*",function (req,res,next) {
+  res.header("Access-Control-Allow-Origin","*");
+  res.header("Access-Control-Allow-Headers", "X-Requested-With");
+  res.header("Access-Control-Allow-Methods","PUT,POST,GET,DELETE,OPTIONS");
+  res.header("Content-Type", "application/json;charset=utf-8");
+  next();
+});
+
+app.get('/category', (req, res) => {
+  request(`${Setting.baseUrl}category?key=${Setting.appkey}`, function (error, response, body) {
+    res.json(JSON.parse(body))
+  });
+});
+
+app.get('/query', (req, res) => {
+  var menu = req.query.menu;
+  
+  request(`${Setting.baseUrl}query?key=${Setting.appkey}&menu=${encodeURI(menu)}&rn=30&pn=3`, function (error, response, body) {
+    res.json(JSON.parse(body))
+  });
+});
+
+app.get('/index', (req, res) => {
+  var cid = req.query.cid,
+      pn = req.query.pn;
+  
+  request(`${Setting.baseUrl}index?key=${Setting.appkey}&cid=${cid}&rn=30&pn=${pn}`, function (error, response, body) {
+    res.json(JSON.parse(body))
+  });
+});
+
+
+app.listen(3000, function(){
+  console.log('Example app listening on port 3000!')
+})

历届学生/刘合群/菜谱/service/package.json

@@ -0,0 +1,16 @@
+{
+  "name": "service",
+  "version": "1.0.0",
+  "description": "",
+  "main": "index.js",
+  "scripts": {
+    "dev": "node-dev index.js"
+  },
+  "keywords": [],
+  "author": "",
+  "license": "ISC",
+  "dependencies": {
+    "express": "^4.17.1",
+    "request": "^2.88.0"
+  }
+}