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vue加php如何实现登陆

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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。

vue加php如何实现登陆

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

   
       
   
           
                           
                           
       {{ errorMsg }}                            登陆        
                   注册                            找回密码                
                             © vchenzhe            闽ICP备19008574号-1                  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
query($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

        
            
  • 返回
    • 
            注册
        
        {{errorMsg}}
    
        	
            
                
                
              
              
                
              

              
                
                
              
              
              
                
                
              
    
              
                
                
              
              
                
                获取验证码
                获取验证码
                已发送({{ clock }}s)
              
            
            
                注册
            
        

        
          
              
                  
                      ×
                      消息
                  
                  
                      {{ errorMsg }}
                  
                  
                      确认
                  
              
          
        

        
            电脑版
            闽ICP备19008574号-1
         
    
    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.length<9)
                {
                    thisvue.errorFlag = 1;
                    thisvue.errorMsg = '用户名长度须在9-16之间';
                    thisvue.testUserId = false;
                    return 0;
                }    
                else{
                    $.ajax({
                        type:'POST',
                        url:'../server/testUserId.php',
                        data:{
                            user_id:thisvue.userid                        },
                        success:function(res)
                        {
                            if(res.code==1)
                            {
                                thisvue.testUserId = true;
                                thisvue.errorFlag = 0;
                            }
                            else{
                                thisvue.testUserId = false;
                                thisvue.errorFlag = 1;
                                thisvue.errorMsg = res.msg;
                            }
                        }
                    })
                }
            },
            readInfo(){ //检索密码安全等
                var result = 1;
                var testall = /^(?!\d+$)[\da-zA-Z]+$/; //只能是数字和字母
                if(this.usercode.length<9) //检测长度
                {
                    this.errorFlag = 1;
                    this.errorMsg = '密码长度须在9-20个字符，只能由英文和数字组成';
                    result = 0;
                }
                else if(!testall.test(this.usercode)) //检测英文和数字
                {
                    this.errorFlag = 1;
                    this.errorMsg = '密码只能使用英文+数字,且不能为纯数字';
                    result = 0;
                
                }
                else if(this.usercode!=this.usercodes)
                {
                    this.errorFlag = 1;
                    this.errorMsg = '两次密码输入不一致';
                    result = 0;
                    
                }
                /*else if(testenglish.test(this.usercode))
                {
                    this.errorFlag = 1;
                    this.errorMsg = '密码不能为纯数字';
                    result = 0;
                }*/
                
                if(result==1)
                {
                    this.errorFlag = 0;
                    this.testpass = 1;//如果密码验证成功，则通过
                } 
                return result;
            },
            register(){
                var thisvue = this;
                if(thisvue.usermail==''||thisvue.code=='')
                {
                    thisvue.errorMsg = '你还没有进行邮箱验证';
                    thisvue.errorFlag = 1;
                }
                else{
                    thisvue.verifyCode();
                    $.ajax({
                        url:'../server/register.php',
                        type:'POST',
                        data:$("#registerForm").serialize(),
                        success:function(res)
                        {
                            if(res.code==1)
                            {
                                window.location.href = 'indexmobile.html';
                            }
                            else{
                                thisvue.errorMsg = '注册失败';
                                thisvue.errorFlag = 1;
                            }
                        }
                    })
                }                
            },
            getCode(){ //获取验证码
                if(this.userid==''||this.username==''||this.usercode==''||this.usercodes==''||this.usermail=='')
                {
                    this.errorFlag = 1;
                    this.errorMsg = '请填写全部的信息后获取验证码';
                }
                else if(this.usercode!=this.usercodes)
                {
                    this.errorFlag = 1;
                    this.errorMsg = '两次密码输入不一致';
                }
                else{
                    var thisvue = this;
                    thisvue.btnGetCode = 1; //把获取验证码按钮禁用
                    var timer1 = setInterval(function(){thisvue.clock=thisvue.clock-1;},1000);
                    setTimeout(function(){
                        clearInterval(timer1);
                        thisvue.btnGetCode=0;
                        thisvue.clock=60;
                    },60000);
                    //发送邮件
                    $.ajax({
                        type:'POST',
                        url:'../server/mail/sendMail.php',
                        async:false,
                        data:{
                            address:thisvue.usermail                        },
                        success:function(res)
                        {
                            if(res.code==1)
                            {
                                thisvue.errorFlag = 1;
                                thisvue.errorMsg = '我们发送了一封邮件到你的邮箱，请尽快验证' 
                            }
                        }
                    })
                }
            },
            verifyCode(){ //验证验证码
                var thisvue =this;
                if(thisvue.code>100000&&thisvue.code<999999)
                {
                    $.ajax({
                        type:'POST',
                        url:'../server/mail/verifyCode.php',
                        data:{code:thisvue.code},
                        success:function(res)
                        {
                            if(res.code=='1')
                            {
                                thisvue.testcode=1;
                            }
                            else{
                                thisvue.errorFlag=1;
                                thisvue.errorMsg='验证码不正确，请重新输入';
                                return 0;
                            }
                        }
                    })
                }
            },
            testmailFunc(){
                var thisvue = this;
                if(this.usermail!=''&&this.usermail.indexOf('@')!='')
                {
                    $.ajax({
                        type:'POST',
                        url:'../server/testmail.php',
                        data:{
                            user_mail:thisvue.usermail                        },
                        success:function(res){
                            if(res.code==1)
                            {
                                thisvue.testmail = true;
                                thisvue.errorFlag = 0;
                            }
                            else{
                                thisvue.testmail = false;
                                thisvue.errorFlag = 1;
                                thisvue.errorMsg = '此邮箱已被注册,换个邮箱试试吧';
                            }
                        }
                    })
                }
            }
        }
    })})
    query($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);
	?>

    感谢各位的阅读，以上就是“vue加php如何实现登陆”的内容了，经过本文的学习后，相信大家对vue加php如何实现登陆这一问题有了更深刻的体会，具体使用情况还需要大家实践验证。这里是创新互联，小编将为大家推送更多相关知识点的文章，欢迎关注！


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