vue加php怎么实现登陆
- 藏色散人原创
- 2021-12-08 10:42:473148浏览
vue加php实现登录的方法：1、创建登录部分的代码文件；2、创建Javascript代码；3、在vue项目中使用PHP来做用户的注册和登录功能即可。
本文操作环境：Windows7系统，PHP7.1版，Dell G3电脑。
Vue + PHP 做用户注册登录功能
对于一款应用来说，最基本的就是用户的注册和登录功能，这篇博客就总结一下在vue项目中如何使用PHP来做用户的注册和登录功能。
登录部分：
HTML
<div id="app" class="container">
<div style="text-align:center;margin-top:60px;">
<img src="../src/icon/vlogo.png" style="width:20rem;height:auto;" alt="">
</div>
<form class="form middle">
<br>
<div class="form-group">
<input type="text" class="form-control input100" v-model="userid" placeholder="用户名 / 邮箱"/>
</div>
<div class="form-group">
<input type="password" class="form-control input100" v-model="usercode" placeholder="密码" @keyup.13="login" />
</div>
<label class="errorMsg" v-if="errorFlag" v-cloak >{{ errorMsg }}</label>
<div class="form-group btn100">
<button type="button" @click="login" class="btn btn-primary btn100">登陆</button>
</div>
<div class="form-group btn100">
<a href="./registermobile.html" class="btn btn-default btn100">注册</a>
</div>
<h6 style="text-align:right;">
<a href="./findpassword.html" style="margin-right:2rem;">找回密码</a>
</h6>
<hr>
<h6 style="text-align:center;margin-top:3rem;">
<a style="margin-right:2rem;">© vchenzhe</a>
<a href='http://www.beian.gov.cn' style="text-decoration:none;color:black;" target='_blank'>闽ICP备19008574号-1</a>
</h6>
</form>
</div>Javascript
import $ from './js/jquery.js';import './css/mobilecommon.css';import Vue from '../node_modules/vue/dist/vue.js';$(function(){
var vm = new Vue({
el:"#app",
data:{
userid:'',
usercode:'',
errorFlag:false,
errorMsg:''
},
methods:{
login(){
var thisvue = this;
if(thisvue.userid==''||thisvue.usercode=='')
{
thisvue.errorMsg = '请输入用户名和密码';
thisvue.errorFlag = true;
}
else{
$.ajax({
type:'POST',
url:'../server/login.php',
data:{
userid:thisvue.userid,
usercode:thisvue.usercode },
success:function(res){
if(res[0].code==1)
{
thisvue.errorFlag = false;
window.location.href="./homemobile.html";
}
else{
thisvue.errorMsg = '账号或密码错误';
thisvue.usercode = '';
thisvue.errorFlag = true;
}
}
})
}
}
}
})})
PHP
15b93c187883aa3c037d01b51ea68a46query($sql);
$resArray = mysqli_fetch_array($result);
if($resArray["user_password"] == $mycode)
{
$_SESSION['chenzhe_user_id'] = $resArray['user_id'];
$result_array[0] = ['code'=>'1','msg'=>'登陆成功'];
echo json_encode($result_array);
}
else
{
$result_array[0] = ['code'=>'0','msg'=>'用户名或密码输入错误'];
echo json_encode($result_array);
}
$conn->close();
}
}
else
{
$result_array[0] = ['code'=>'0','msg'=>'请输入用户名或密码'];
echo json_encode($result_array);
}
?>
注册部分
HTML
<div class="container" style="margin-top:2rem;" id="app">
<ol class="breadcrumb btn100">
<li><a href="./indexmobile.html">返回</a></li>
<li class="active">注册</li>
</ol>
<p class="errorMsg" v-if="errorFlag==1" v-cloak >{{errorMsg}}</p>
<form class="form" id="registerForm">
<div class="form-group has-feedback">
<input type="text" @keyup="testUserIdFunc" v-model="userid" name="userid" minlength=9 maxlength=16 class="form-control input100" placeholder="用户名" required>
<span v-show="testUserId" class="glyphicon glyphicon-ok form-control-feedback" aria-hidden="true" style="color:#5cb85c;"></span>
</div>
<div class="form-group">
<input type="text" v-model="username" name="username" maxlength=10 class="form-control input100" placeholder="昵称" required>
</div>
<div class="form-group has-feedback ">
<input type="password" @keyup="readInfo" v-model="usercode" name="usercode" minlength=9 maxlength=20 class="form-control input100" placeholder="密码" required>
<span v-show="testpass" class="glyphicon glyphicon-ok form-control-feedback" aria-hidden="true" style="color:#5cb85c;"></span>
</div>
<div class="form-group has-feedback ">
<input type="password" @keyup="readInfo" v-model="usercodes" name="checkusercode" maxlength=20 class="form-control input100" placeholder="确认密码" required>
<span v-show="testpass" class="glyphicon glyphicon-ok form-control-feedback" aria-hidden="true" style="color:#5cb85c;"></span>
</div>
<div class="form-group has-feedback ">
<input type="email" @keyup="testmailFunc" v-model="usermail" name="usermail" class="form-control input100" placeholder="邮箱" required>
<span v-show="testmail" class="glyphicon glyphicon-ok form-control-feedback" aria-hidden="true" style="color:#5cb85c;"></span>
</div>
<div class="form-group btn100" style="display:flex;" >
<input type="number" v-model="code" class="form-control" placeholder="验证码" required>
<button v-if="testUserId==0||testpass==false||usermail==''||testmail==false" type="button" class="btn btn-default btn80 btn-disabled" disabled style="margin-left:1rem;">获取验证码</button>
<button v-show="btnGetCode==0" v-if="testUserId==1&&testpass==true&&usermail!=''&&testmail==true" type="button" class="btn btn-default btn80" @click="getCode" style="margin-left:1rem;">获取验证码</button>
<button v-show="btnGetCode==1" type="button" class="btn btn-disabled btn80" disabled style="margin-left:1rem;">已发送({{ clock }}s)</button>
</div>
<div class="btn100">
<button type="button" class="btn btn-primary btn100" @click="register">注册</button>
</div>
</form>
<div class="modal fade" id="myModal" tabindex="-1" role="dialog" aria-labelledby="myModalLabel" aria-hidden="false">
<div class="modal-dialog">
<div class="modal-content">
<div class="modal-header">
<button type="button" class="close" data-dismiss="modal" aria-hidden="true">×</button>
<h4 class="modal-title" id="myModalLabel">消息</h4>
</div>
<div class="modal-body">
{{ errorMsg }}
</div>
<div class="modal-footer">
<button type="button" class="btn btn-primary" data-dismiss="modal">确认</button>
</div>
</div><!-- /.modal-content -->
</div><!-- /.modal -->
</div>
<h6 style="text-align:center;margin-top:3rem;">
<a href="./index.html" style="margin-right:2rem;">电脑版</a>
<a href='http://www.beian.gov.cn' style="text-decoration:none;color:black;" target='_blank'>闽ICP备19008574号-1</a>
</h6>
</div>Javascript
import $ from './js/jquery.js';import './css/mobilecommon.css';import Vue from '../node_modules/vue/dist/vue.js';$(function(){
var vm = new Vue({
el:"#app",
data:{
errorMsg:'',
errorFlag:0,
//填写注册信息
userid:'',
username:'',
usercode:'',
usercodes:'',
usermail:'',
//验证注册信息
code:'',
btnGetCode:0, //用于判断当前是否获取了一次验证码，默认是0，获取一次后改成1
testcode:0, //用于判断当前是否完成了验证码验证，默认是0，验证通过是1
clock:60,
testUserId:false,//检测当前用户名是否已经注册
testpass:false,//检测密码安全
testmail:false, //检测邮箱是否被注册过了
},
methods:{
testUserIdFunc(){ //检测用户名是否已经注册
var thisvue = this;
var testall = /^[a-zA-Z][a-zA-Z0-9]*$/; //只能是数字和字母
if(thisvue.userid=='')
{
thisvue.testUserId = false;
return 0;
}
else if(!testall.test(thisvue.userid)) //检测英文和数字
{
this.errorFlag = 1;
this.errorMsg = '用户名必须以英文开头，且只能由英文和数字组成';
}
else if(thisvue.userid.lengthf34756522ee61935ee0b63bde8b051a8100000&&thisvue.codef19a7cf7a874e9d65ba2b0abe8d9f209query($test);
if(mysqli_num_rows($testResult)==0)
{
$path="/home/www/htdocs/carelesswhisper/src/img/".$myid; //判断目录存在否，存在给出提示，不存在则创建目录
if (is_dir($path)){
$result = ['code'=>'1','msg'=>'覆盖用户目录'];
}
else{//第三个参数是“true”表示能创建多级目录，iconv防止中文目录乱码
$res=mkdir(iconv("UTF-8", "GBK", $path),0777,true);
$result = ['code'=>'1','msg'=>'注册成功'];
}
$conn->query(" INSERT INTO user_login VALUES('$myid','$mycode','$myname','$mymail','imageFile/image.jpg','未填','未填','未填','未填','0') ");
$conn->query("INSERT INTO personal_follow VALUES('$gm','$myid',1,'2019',0)");
$conn->query("INSERT INTO personal_follow VALUES('$myid','$gm',1,'2019',0)");
$conn->close();
}
else{
$result = ['code'=>'0','msg'=>'此用户名已被使用'];
}
$_SESSION['code']='';
echo json_encode($result);
?>
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