微信小程序实现手机验证码登录
我们的微信小程序里面,手机验证码登录已经成为不可缺少的一部门,为此,我写的这个手机验证码登录,这里我结合thinkphp6+微信小程序实现
首先我们进入小程序页面:
wxml页面:
<!--pages/phone/phone.wxml--> <view class="container"> <view class="title" style='height:{{statusBarHeight+100}}rpx;padding-top:{{statusBarHeight}}rpx;'>登录</view> <form catchsubmit="login"> <view class="inputView"> <input class="inputText" value="{{phone}}" placeholder="请输入手机号" name="phone" bindblur="phone" /> </view> <view class="inputView"> <input class="inputText" value="{[code]}" placeholder="请输入验证码" name="code" /> <button class="line" disabled="{{disabled}}" size="mini" bindtap="sendcode">{{codebtn}}</button> </view> <view class="loginBtnView"> <button class="loginBtn" type="primary" formType="submit">登录</button> </view> </form> </view> <button type="primary" open-type="contact">在线咨询</button>
js页面:
Page({ /** * 页面的初始数据 */ data: { windowHeight:0, phone:'', code:'', codebtn:'发送验证码', disabled:false, }, /** * 生命周期函数--监听页面加载 */ onLoad: function (options) { }, // 获取输入账号 phone: function (e) { let phone = e.detail.value; let reg = /^[1][3,4,5,7,8][0-9]{9}$/; if (!reg.test(phone)) { wx.showToast({ title: '手机号码格式不正确', icon:"none", duration:2000 }) return false; } this.setData({ phone: e.detail.value }) }, //发送验证码 sendcode(res){ var phone=this.data.phone; var time = 60; var that=this; wx.request({ url: 'http://www.easyadmin.com/api/phone', data:{ phone:phone }, success:res=>{ if(res.data.code==200){ wx.showToast({ title: '验证码已发送.请注意接收', icon:"success" }) var timers=setInterval(function () { time--; if (time>0){ that.setData({ codebtn:time, disabled:true }); }else{ that.setData({ codebtn:'发送验证码', disabled:false }); clearInterval(timers) } },1000) }else{ wx.showToast({ title: res.data.msg, icon:"none", duration:2000 }) } this.setData({ code:res.data.data, }) } }) }, // 登录处理 login(e){ var phone=this.data.phone var code=this.data.code wx.request({ url: 'http://www.easyadmin.com/api/loginDo', method:'POST', data:{ phone, code }, success:res=>{ if(res.data.code==200){ wx.redirectTo({ url: '/pages/my/my', }) } console.log(res.data) } }) }, })
wxss页面:
/* pages/phone/phone.wxss */ .container { display: flex; flex-direction: column; padding: 0; } .inputView { line-height: 45px; border-bottom:1px solid #999999; } .title{ width: 80%; font-weight: bold; font-size: 30px; } .inputText { display: inline-block; line-height: 45px; padding-left: 10px; margin-top: 11px; color: #cccccc; font-size: 14px; } .line { border: 1px solid #ccc; border-radius: 20px; float: right; margin-top: 9px; color: #cccccc; } .loginBtn { margin-top: 40px; border-radius:10px; }
后端php接口:这里我用的是短信宝的平台
public function phone(Request $request) { $data=$request->get('phone'); $statusStr = array( "0" => "短信发送成功", "-1" => "参数不全", "-2" => "服务器空间不支持,请确认支持curl或者fsocket,联系您的空间商解决或者更换空间!", "30" => "密码错误", "40" => "账号不存在", "41" => "余额不足", "42" => "帐户已过期", "43" => "IP地址限制", "50" => "内容含有敏感词" ); $yzm=rand(1111,9999); $smsapi = "http://api.smsbao.com/"; $user = "账号"; //短信平台帐号 $pass = md5("密码"); //短信平台密码 $content="您的验证码是$yzm,请不要告诉任何人";//要发送的短信内容 // $phone = $data;//要发送短信的手机号码 // $sendurl = $smsapi."sms?u=".$user."&p=".$pass."&m=".$phone."&c=".urlencode($content); // $result =file_get_contents($sendurl) ; // echo $statusStr[$result]; $code=Cache::set($data,$yzm); return json(['code'=>'200','data'=>$yzm,'msg'=>'短信发送成功']); }
public function loginDo() { $data=\request()->post(); $code=Cache::get($data['phone']); if($code!==$data['code']){ return json(['code'=>'400','data'=>'','msg'=>'短信验证码错误']); } $res=User::where('phone',$data['phone'])->find(); if (empty($res)){ $user = User::create([ 'phone'=>$data['phone'] ]); return json(['code'=>'200','注册成功','data'=>$user]); }else{ $user=User::where('phone',$data['phone'])->find(); return json(['code'=>'300','登录成功','data'=>$user]); } }
这样一个短信验证码功能就完成啦。
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