<template>
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<div class="login">
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<el-form ref="loginForm" :model="loginForm" :rules="loginRules" class="login-form">
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<h3 class="title">云原生微服务</h3>
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<el-form-item prop="username">
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<el-input
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v-model="loginForm.username"
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type="text"
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auto-complete="off"
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placeholder="账号"
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>
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<svg-icon slot="prefix" icon-class="user" class="el-input__icon input-icon" />
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</el-input>
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</el-form-item>
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<el-form-item prop="password">
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<el-input
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v-model="loginForm.password"
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type="password"
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auto-complete="off"
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placeholder="密码"
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@keyup.enter.native="handleLogin"
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>
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<svg-icon slot="prefix" icon-class="password" class="el-input__icon input-icon" />
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</el-input>
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</el-form-item>
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<el-form-item v-if="loginForm.verifyType==='code' && captchaEnabled">
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<el-input
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v-model="loginForm.code"
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auto-complete="off"
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placeholder="验证码"
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style="width: 63%"
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@keyup.enter.native="handleLogin"
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>
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<svg-icon slot="prefix" icon-class="validCode" class="el-input__icon input-icon" />
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</el-input>
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<div class="login-code">
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<img :src="codeUrl" @click="getCode" class="login-code-img"/>
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</div>
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</el-form-item>
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<el-form-item v-if="loginForm.verifyType==='slide'">
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<drag-verify @success="verifyTrue" ref="verify"/>
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</el-form-item>
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<el-form-item v-if="loginForm.verifyType==='jigsaw'">
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<transition duration="1000" name="el-fade-in" v-if="verify">
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<jigsaw-verify :left="left" :top="top" @hide="verifyFalse" @success="handleLogin" />
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</transition>
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</el-form-item>
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<el-checkbox v-model="loginForm.rememberMe" style="margin:0px 0px 25px 0px;">记住密码</el-checkbox>
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<el-form-item style="width:100%;">
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<el-button
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:loading="loading"
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size="medium"
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type="primary"
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style="width:100%;"
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@click.native.prevent="handleLogin"
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>
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<span v-if="!loading">登 录</span>
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<span v-else>登 录 中...</span>
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</el-button>
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<div style="float: right;" v-if="register">
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<router-link class="link-type" :to="'/register'">立即注册</router-link>
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</div>
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</el-form-item>
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</el-form>
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<!-- 底部 -->
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<div class="el-login-footer">
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<span>Copyright © 2018-2022 com.walkersoft All Rights Reserved.</span>
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</div>
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</div>
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</template>
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<script>
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import {getCodeImg, getCodeNone} from "@/api/login";
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import dragVerify from './dragVerify/index.vue' // 滑动验证组件
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import jigsawVerify from '@/views/components/verify' // 拼图验证组件，2023-04-06
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import Cookies from "js-cookie";
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// import {encrypt} from '@/utils/jsencrypt'
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export default {
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components: {
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'drag-verify': dragVerify,
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'jigsaw-verify': jigsawVerify
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},
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data() {
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return {
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verify:false, // 滑动校验
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codeUrl: "",
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left: '50%', // 拼图验证码位置
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top: '220px', // 拼图验证码位置
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loginForm: {
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username: 'supervisor',
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password: '123456',
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code:'',
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uuid: '',
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loginType: 'user_pass', // 用户名、密码方式登录
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verifyType: 'jigsaw'// 'code': 验证码 'slide':滑块 'jigsaw':拼图
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// rememberMe: false,
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},
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loginRules: {
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username: [
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{ required: true, trigger: "blur", message: "请输入您的账号" }
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],
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password: [
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{ required: true, trigger: "blur", message: "请输入您的密码" }
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],
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code: [{ required: true, trigger: "change", message: "请输入验证码" }]
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},
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loading: false,
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// 验证码开关
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captchaEnabled: true,
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// 注册开关
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register: false,
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redirect: undefined
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};
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},
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watch: {
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$route: {
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handler: function(route) {
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this.redirect = route.query && route.query.redirect;
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},
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immediate: true
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}
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},
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created() {
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// if(this.loginForm.verifyType==='code'){
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// }
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this.getCode();
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this.getCookie();
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},
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methods: {
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verifyTrue () {
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this.verify = true
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},
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verifyFalse() {
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this.verify = false
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},
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getCode() {
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if(this.loginForm.verifyType==='code'){
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getCodeImg().then(res => {
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// console.log(res);
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// this.captchaEnabled = res.captchaEnabled === undefined ? true : res.captchaEnabled;
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this.captchaEnabled = res.data.captchaEnabled === undefined ? true : res.data.captchaEnabled;
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console.log("captchaEnabled = " + this.captchaEnabled);
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if (this.captchaEnabled) {
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// this.codeUrl = "data:image/gif;base64," + res.img;
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this.codeUrl = "data:image/jpeg;base64," + res.data.img;
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// this.loginForm.uuid = res.uuid;
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}
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// 有没有验证码，都需要uuid作为唯一标识，2022-12-01
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this.loginForm.uuid = res.data.uuid;
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}).catch(err=>{console.log(err);});
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} else if(this.loginForm.verifyType==='jigsaw'){
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// 拼图方式，看需要啥参数，暂未实现
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console.log('jigsaw...');
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this.loginForm.code = 'jigsaw'; // 填充code默认值，否则验证不通过。2023-04-06
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} else if(this.loginForm.verifyType==='slide' || this.loginForm.verifyType==='sms'){
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// 不需要验证码，但仍需要请求接口获取uuid
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getCodeNone().then(res => {
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this.loginForm.uuid = res.data.uuid;
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}).catch(err=>{console.error(err);});
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} else {
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this.$message.error('不支持的验证码类型:' + this.loginForm.verifyType);
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}
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},
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getCookie() {
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const username = Cookies.get("username");
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const password = Cookies.get("password");
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const rememberMe = Cookies.get('rememberMe')
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this.loginForm.username = username === undefined ? this.loginForm.username : username
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this.loginForm.password = password === undefined ? this.loginForm.password : password
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this.loginForm.rememberMe = rememberMe === undefined ? this.loginForm.rememberMe : rememberMe
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},
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handleLogin(param) {
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if(this.loginForm.verifyType==='jigsaw' && param != null && param.uuid != null){
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// 拼图验证码时，调用方会传入code（用户验证码位置），uuid
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this.loginForm.code = param.x;
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this.loginForm.uuid = param.uuid;
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// this.verify = false;
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}
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this.$refs.loginForm.validate(valid => {
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if (valid) {
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if (this.loginForm.verifyType==='slide' && !this.verify) {
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this.$message.error('请先完成验证')
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this.loading = false
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return
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}
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if(this.loginForm.verifyType==='jigsaw' && this.loginForm.uuid == ''){
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// 弹出拼图验证码，2023-04-16
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this.verify = true;
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return;
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}
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this.loading = true;
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if (this.loginForm.rememberMe) {
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Cookies.set("username", this.loginForm.username, { expires: 30 });
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Cookies.set("password", encrypt(this.loginForm.password), { expires: 30 });
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Cookies.set('rememberMe', this.loginForm.rememberMe, { expires: 30 });
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} else {
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Cookies.remove("username");
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Cookies.remove("password");
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Cookies.remove('rememberMe');
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}
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// console.log(this.loginForm);
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// console.log("-----------------------------");
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this.$store.dispatch("Login", this.loginForm).then(() => {
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this.$router.push({ path: this.redirect || "/" }).catch(()=>{});
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}).catch(() => {
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this.loading = false;
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if (this.captchaEnabled && this.loginForm.verifyType==='code') {
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this.getCode();
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}
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});
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}
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});
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}
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}
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};
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</script>
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<style rel="stylesheet/scss" lang="scss">
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.login {
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display: flex;
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justify-content: center;
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align-items: center;
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height: 100%;
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background-image: url("../../assets/images/login-background.jpg");
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background-size: cover;
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}
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.title {
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margin: 0px auto 30px auto;
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text-align: center;
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color: #707070;
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}
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.login-form {
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border-radius: 6px;
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background: #ffffff;
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width: 400px;
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padding: 25px 25px 5px 25px;
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.el-input {
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height: 38px;
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input {
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height: 38px;
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}
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}
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.input-icon {
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height: 39px;
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width: 14px;
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margin-left: 2px;
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}
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}
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.login-tip {
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font-size: 13px;
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text-align: center;
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color: #bfbfbf;
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}
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.login-code {
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width: 33%;
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height: 38px;
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float: right;
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img {
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cursor: pointer;
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vertical-align: middle;
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}
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}
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.el-login-footer {
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height: 40px;
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line-height: 40px;
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position: fixed;
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bottom: 0;
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width: 100%;
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text-align: center;
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color: #fff;
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font-family: Arial;
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font-size: 12px;
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letter-spacing: 1px;
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}
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.login-code-img {
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height: 38px;
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}
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</style>
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