腾讯云新产品“云开发”尝鲜体验

function sendData(data){
	fetch("//service-j3t56zj5-1258721286.ap-shanghai.apigateway.myqcloud.com/release/", {
		cache: "no-cache",
		method: 'POST',
		headers: {
			'Accept': 'application/json',
			'Content-Type': 'application/json'
		},
		body: JSON.stringify(data)
	}).then(function(response) {
		return response.json()
	}).then(function(json) {
		if (isNaN(json.errorCode)) {
			console.log("发送成功")
		} else {
			console.log(JSON.stringify(json))
		}
	}).catch(function(ex) {
		console.log('parsing failed', ex)
	})
}

'use strict';
const app = require("tcb-admin-node");
const chars = ["A", "B", "C", "D", "E", "F", "G", "H", "I", "J", "K", "L", "M", "N", "O", "P", "Q", "R", "S", "T", "U", "V", "W", "X", "Y", "Z", "a", "b", "c", "d", "e", "f", "g", "h", "i", "j", "k", "l", "m", "n", "o", "p", "q", "r", "s", "t", "u", "v", "w", "x", "y", "z", "0", "1", "2", "3", "4", "5", "6", "7", "8", "9","?","?","?","?","?","?","?","?","?","?","❤️","?","?"]

exports.main = async (event, context, callback) => {
    console.log("\nevent.body:"+event.body)
    let parameters = JSON.parse(event.body),id=-1,x=-1,y=-1,c='';
    if(!!parameters){
        if(!isNaN(parameters["id"])){
            id=parseInt(parameters["id"]);
        }
        if(!isNaN(parameters["x"])){
            x=parameters["x"]-0;
        }
        if(!isNaN(parameters["y"])){
            y=parameters["y"]-0;
        }
        if(parameters["char"] && parameters["char"].length<3){
            c=parameters["char"]
        }
    }
    app.init({env: 'game-acebe0'})    
    const db = app.database();
    const _ = db.command
    let collection = db.collection('game');
    let all = collection.where({char:_.neq('')})
    let data = (await all.orderBy("_id", "asc").get()).data
    if(!data){
        await db.createCollection("game")
        collection = db.collection('game');
        data = [];
    }
    if(data.length<chars.length){ 
        var dataHash = {};
        for(var i=0;i<data.length;i++){
            dataHash[data[i]["_id"]]=true;
        }
        for(let i=0;i<chars.length;i++){
            if(!dataHash[i]){
                let t = {
                    _id:i,
                    char:chars[i],
                    x:6*(i%15)+5,
                    y:7*Math.floor(i/15),
                    color:Math.floor(Math.random()*256*256*256)
                }
                collection.add(t)
                data.push(t)
            }
        }
    }
    if(id>=0 && id<chars.length){//id 合法
        let query =collection.where({"_id":id-0})
        if(x>=0 && x<=100 && y>=0 && y<=100 && c.length==0){ //坐标合法
           let now = Date.now();
            let q=await query.update({"x":x,"y":y})
            console.log("\n 更新时间"+(Date.now()-now)+"毫秒，更新了"+q.updated+"条记录")
            data[id]["x"]=x
            data[id]["y"]=y
        }
        if(c && c.length>0){
            console.log("change char")
            await query.update({"char":c})
        }
    }
    return data
}

fetch("//service-1c18mywx-1258721286.ap-shanghai.apigateway.myqcloud.com/release/").then(
	(response) => {
		return response.json()
	}).then((json) => {
	ticket = json.ticket;
	return auth.signInWithTicket(ticket)
}).then(() => {
	// 登录成功
	const db = app.database();
	const _ = db.command
	const collection = db.collection('game');
	let ref = collection.where({
		_id: _.gt(-1)
	}).watch({
		onChange: snapshot => {
			var docs = snapshot.docChanges;
			if (docs.length > 0) {
				show(docs);
			} else {
				console.log("获取初始化数据失败")
			}
		},
		onError: error => {
			console.log("收到error", error)
		}
	})
})

'use strict';
const tcb = require('tcb-admin-node');
exports.main = (event, context, callback) => {
    tcb.init({
    // ...
    env: 'game-acebe0',
    credentials: {"private_key_id":".........................",
    "private_key":"-----BEGIN RSA PRIVATE KEY-----\n...............\n-----END RSA PRIVATE KEY-----\n"}
    });
    let customUserId = Math.floor(Math.random()*10000000).toString();

const ticket = tcb.auth().createTicket(customUserId, {
  refresh: 10 * 60 * 1000 // 每十分钟刷新一次登录态， 默认为一小时
});
return {"ticket":ticket};
};