HTTP的密码验证方法和使用

 

//在cocos creator中将数据传入服务器中. 利用editBOX创建输入框

 cc.find("Canvas/loginClient/Button").on(cc.Node.EventType.TOUCH_START, function (event) {
            var xhr = new XMLHttpRequest();
            xhr.onreadystatechange = function () {
                if (xhr.readyState == 4 && (xhr.status >= 200 && xhr.status < 400)) {
                    var response = xhr.responseText;
                    console.log(response);
                }
            };
            xhr.open("POST", "http://127.0.0.1:8081/", true);  //服务器地址
            xhr.setRequestHeader("Content-Type","application/x-www-form-urlencoded");
            cc.log("帐号 : ",cc.find("Canvas/loginClient/name").getComponent(cc.EditBox).string)
              var datas = 'name='+cc.find("Canvas/loginClient/name").getComponent(cc.EditBox).string+'&psw='+cc.find("Canvas/loginClient/Password").getComponent(cc.EditBox).string       //传入帐号和密码在服务器上.
            xhr.send(datas);
        })
        

// 服务器

var http = require("http")
const url = require('url');
const qs = require('querystring');
http.createServer(function (request, response) {  
   response.setHeader("Access-Control-Allow-Origin", "*");
   response.writeHead(200, {'Content-Type': 'text/plain'});  


request.setEncoding('utf-8');
var postData = ""; 
    request.addListener("data", function (postDataChunk) {
        postData += postDataChunk;
    });
    request.addListener("end", function () {
var params = qs.parse(postData);
console.log(ob,  params.name);
var ob = getUserObByName(params.name,params.psw)

if(ob == null){
response.end("not found\n")              // 接受检测值,并且进行判定,将输出值返回客户端.
}else{
response.end("found !\n")
}
        


})
}).listen(8081);
function getUserObByName(name,psw){
var returnOb = null
for(var index in userData){                                         // 进行将传入的帐号和密码进行检测,将检测值返回
var ob = userData[index]
//console.log(ob.name,  name);
if( ob.name == name && ob.psw == psw){
returnOb = ob
}
}
return returnOb
}
var userData = [{name:"laowang", psw:"123"},{name:"xiaowang",psw:"234"}]   //创建的密码账户正确数据.


console.log('Server running at http://127.0.0.1:8081/');