xiaoyantongxue

 以下代码可以进行优化和封装;这里我实现功能为主,就不封装啦。小伙伴可以自己试着封装一下。 

1:书写登录表单

<view class="container">
    <view class="title">登录</view>
    <form catchsubmit="login">
        <view class="inputView">
            <input class="inputText" placeholder="请输入手机号" name="phone" bindblur="phone" />
        </view>
        <view class="inputView">
            <input class="inputText" 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>

 

 2:js

// pages/phone_login/phone_login.js
Page({

    /**
     * 页面的初始数据
     */
    data: {
        // 定义手机号
        phone: '',
        // 发送验证码倒计时
        codebtn: '发送验证码',
        // 是否禁用的按钮
        disabled: false,
    },
    /**
     * 失焦事件验证手机号
     */
    phone(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() {
        let that = this;
        let phone = this.data.phone;
        if (phone == '') {
            wx.showToast({
                title: '手机号码不可以为空',
                icon: "none",
                duration: 2000
            })
        }
        //发送手机号获取验证码
        wx.request({
            url: 'http://www.yan.com/mouth/login', //仅为示例,并非真实的接口地址
            data: {
                phone
            },
            header: {
                'content-type': 'application/json' // 默认值
            },
            success: res => {
                if (res.data.code == 200) {
                    wx.showToast({
                        title: '验证码已发送.请注意接收',
                        icon: "success"
                    })
                    let time = 60;
                    var times = setInterval(function () {
                        time--;
                        if (time > 0) {
                            that.setData({
                                codebtn: time,
                                disabled: true
                            });
                        } else {
                            that.setData({
                                codebtn: '发送验证码',
                                disabled: false
                            });
                            clearInterval(times)
                        }
                    }, 1000)
                }else{
                    wx.showToast({
                        title: res.data.msg,
                        icon:"none",
                        duration:2000
                      })
                }
            }
        })
    },
    /**
     * 获取到验证码和手机号进行登录
     */
    login(evt) {
        var that = this;
        let phone = evt.detail.value.phone;
        let code = evt.detail.value.code;

        if (phone == "") {
            wx.showToast({
                title: '请填写手机号码',
                icon: 'none',
                duration: 2000
            })
            return false;
        }
        if (code == "" || isNaN(code) || code.length != 4) {
            wx.showToast({
                title: '验证码格式不正确',
                icon: 'none',
                duration: 2000
            })
            return false;
        } else {
            wx.request({
                url: 'http://www.yan.com/mouth/code', //仅为示例,并非真实的接口地址
                data: {
                    phone,
                    code
                },
                header: {
                    'content-type': 'application/json' // 默认值
                },
                success(res) {
                // 提示登录成功
                        wx.showToast({
                            title: res.data.meg,
                            icon: 'none',
                            duration: 2000
                        })
              
                }
            })

        }

    }
})

 

3:laravel7 路由

Route::group(['namespace' => 'mouth'], function () {
//登录展示
    Route::get('mouth/login','PhoneLoginController@getPhone');
//验证码
    Route::get('mouth/code','PhoneLoginController@phoneLogin');
});

 

4:控制器代码

<?php

namespace App\Http\Controllers\mouth;

use App\Http\Controllers\Controller;
use App\Models\Admin;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Redis;

class PhoneLoginController extends Controller
{
    /**
     * 接受手机号,发送验证码
     */
    public function getPhone(Request $request)
    {
//        接受手机号
        $sendPhone = $request->get('phone');
//        用手机号查询用户信息是否有这个手机号, 没有就去进行注册,有就继续发送验证码
        $test_phone = Admin::where('phone', $sendPhone)->first();
        if ($test_phone == false) {
            return ['code' => 500, 'meg' => '数据库没有这个手机号', 'data' => ''];
        }
        if (!preg_match('/^1[3-9]\d{9}$/', $sendPhone)) {
            return ['code' => 1001, 'msg' => '手机号不符合规则', 'data' => ''];
        }
        //判断 是否重复发送
        $redisPhone=Redis::get($sendPhone);
        if ($redisPhone){
            return ['code' => 1002, 'msg' => '手机号发送太过于频繁', 'data' => ''];
        }
        $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"
        );
//        手机号发送验证码
        $smsapi = "http://api.smsbao.com/";
        $user = "**********"; //短信平台帐号
        $pass = md5("*********"); //短信平台密码
        $code = rand('1000', '9999');
        $content = "【百味园】您的验证码是$code,30秒内有效.若非本人操作请忽略此消息。";//要发送的短信内容
        $phone = $sendPhone;//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);
//        将验证码储在缓冲,设置过期时间为一分钟
        Redis::setex($sendPhone,600,$code);
        return ['code' => 200, 'meg' => $statusStr[$result], 'data' => ''];
    }
//    验证手机号发送的验证码
    public function phoneLogin(Request $request)
    {
        $login=$request->input();
//        接受验证码
        $test_code=$login['code'];
//        取出储的验证码,键为接受到的手机好
        $redisCode=Redis::get($login['phone']);
//        进行对比
        if ($test_code!=$redisCode){
//返回前台
            return ['code' => 500, 'meg' => '验证码错误', 'data' => ''];
        }
//        验证成功,返回前台
        return ['code' => 200, 'meg' => '登录成功', 'data' => ''];
    }
}

 

博客参考:

https://blog.csdn.net/jweicao/article/details/117334550

https://www.cnblogs.com/xiaoyantongxue/p/15586772.html

效果图:

 

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