后台
var express = require('express'); //引入express模块
var app = express();
var bodyParser = require('body-parser'); //这两个是为了使用req.body获取post的数据
var urlencodedParser = bodyParser.urlencoded({ extended: false })
const sha1 = require('sha1') //这两个是连接数据库所必需的
const axios = require('axios')
const db = { //在apiCloud上新建database,就会有appId和appKey
appId: 'A6080003742490',
appKey: '3122A704-87DA-D8FE-ADB7-32F13576097B'
}
const request = axios.create({
baseURL: 'https://d.apicloud.com/mcm/api' //你如果要连接aplClound里的数据库,这里是固定写法
})
const getHeaders = () => {
const now = Date.now()
return {
'X-APICloud-AppId': db.appId,
'X-APICloud-AppKey': `${sha1(`${db.appId}UZ${db.appKey}UZ${now}`)}.${now}`
}
}
app.get('/todos', function(req, res){
res.header('Access-Control-Allow-Origin', '*');
request.get('todo', {
headers: getHeaders()
}).then(
data =>res.send(data.data),
errro =>console.log('error', error)
)
});
app.post('/todo', urlencodedParser, function(req, res){
res.header('Access-Control-Allow-Origin', '*');
request.post('todo', req.body, {
headers: getHeaders()
}).then(
data =>res.send(data.status),
errro =>console.log('error', error)
)
});
app.listen(3333);
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请自行使用npm安装所依赖的模块
前端
function getFun() {
$.ajax({
url: 'http://localhost:3333/todos',
type: 'get',
success: function (data) {
console.log("get结果", data);
},
error: function (error) {
console.log('Error: ' + error);
},
});
}
function postFun() {
$.ajax({
url: 'http://localhost:3333/todo',
type: 'post',
data:{
"content":"999999999999999999",
"completed":true
},
success: function (data) {
console.log("post结果", data);
},
error: function (error) {
console.log('Error: ' + error);
},
});
}
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