wxjt-asset-web/src/views/login/index.vue

<template>
  <div class="login-container">
    <img class="build-img" src="~@/assets/login/build.png" alt="">
<!--    <vue-particles color="#ffffff" :particleOpacity="0.7" :particlesNumber="80" shapeType="circle" :particleSize="4"-->
<!--      linesColor="#ffffff" :linesWidth="1" :lineLinked="true" :lineOpacity="0.4" :linesDistance="150" :moveSpeed="3"-->
<!--      :hoverEffect="true" hoverMode="grab" :clickEffect="true" clickMode="push"> </vue-particles>-->

    <img class="title-img" src="~@/assets/login/title.png" alt="">
    <el-form size="small" ref="loginForm" :model="loginForm" :rules="loginRules" class="login-form" auto-complete="on"
      label-position="left">

      <div class="title-container">
        <h3 class="title">欢迎登录</h3>
      </div>

      <el-form-item prop="username">
        <div class="form-item">
          <span class="svg-container">
          <svg-icon icon-class="user" />
        </span>
          <el-input ref="username" v-model="loginForm.username" placeholder="请输入登录名" name="username" type="text"
                    tabindex="1" auto-complete="on" />
        </div>
      </el-form-item>

      <el-form-item prop="password">
        <div class="form-item">
          <span class="svg-container">
          <svg-icon icon-class="password" />
        </span>
          <el-input :key="passwordType" ref="password" v-model="loginForm.password" :type="passwordType"
                    placeholder="请输入密码" name="password" tabindex="2" auto-complete="on" @keyup.enter.native="handleLogin" />
          <span class="show-pwd" @click="showPwd">
            <svg-icon :icon-class="passwordType === 'password' ? 'eye' : 'eye-open'" />
          </span>
        </div>
      </el-form-item>

      <el-form-item prop="code">
        <div class="form-item">
          <span class="svg-container">
            <svg-icon icon-class="message" />
          </span>
          <el-input ref="username" v-model="loginForm.code" placeholder="请输入验证码" name="username" type="text"
                    tabindex="1" auto-complete="on" />
          <el-button class="msg-btn" :loading="msgLoading" type="primary" size="small" :disabled="isVer" @click="sendSms">发送验证{{ isVer ? ('（'+verTime+'）') : '' }}</el-button>
        </div>
      </el-form-item>

      <el-button :loading="loading" type="primary" class="login-btn"
        @click.native.prevent="handleLogin">登录</el-button>


    </el-form>
  </div>
</template>

<script>
  import {
    validUsername
  } from '@/utils/validate'
  import { login, getInfo } from "@/api/user";
  import { sendSms, checkSms } from "@/api/common"
  const defaultSettings = require('../../../src/settings.js')
  export default {
    name: 'Login',
    data() {
      const validateUsername = (rule, value, callback) => {
        if (!validUsername(value)) {
          callback(new Error('请正确输入登录名'))
        } else {
          callback()
        }
      }
      const validatePassword = (rule, value, callback) => {
        if (value.length < 6) {
          callback(new Error('密码输入错误'))
        } else {
          callback()
        }
      }
      return {
        title: "",
        loginForm: {
          username: '',
          password: '',
          code: ''
        },
        loginRules: {
          username: [{
            required: true,
            trigger: 'blur',
            validator: validateUsername
          }],
          password: [{
            required: true,
            trigger: 'blur',
            validator: validatePassword
          }],
          code: [
            {
            required: true,
            trigger: 'blur',
            message: '请输入验证码',
            validator: (rule, value, callback) => {
              if (value.length !== 4) {
                callback(new Error('验证码输入错误'))
              } else {
                callback()
              }
            }
          }
          ]
        },
        msgLoading: false,
        loading: false,
        passwordType: 'password',
        redirect: undefined,

        verTime: 60,
        isVer: false,
        temp: {
          mobile: "",
          token: ""
        }
      }
    },
    watch: {
      $route: {
        handler: function(route) {
          this.redirect = route.query && route.query.redirect
        },
        immediate: true
      }
    },
    created() {
      this.title = defaultSettings.title;
    },
    methods: {
      async sendSms () {
        if (this.isVer) return;

        if (this.loginForm.username) {
          this.msgLoading = true;
          try {
            await sendSms({
              username: this.loginForm.username
            })
            this.isVer = true;
            this.verTime = 60;
            this.$message({
              message: '验证码已发送',
              type:'success'
            })
            let timer = setInterval(() => {
              this.verTime--;
              if (this.verTime <= 0) {
                this.isVer = false;
                clearInterval(timer);
              }
            }, 1000);
            this.msgLoading = false;
          } catch (e) {
            this.msgLoading = false;
          }
        } else {
          this.$message({
            message: '请输入登录名',
            type: 'warning'
          })
        }
      },

      showPwd() {
        if (this.passwordType === 'password') {
          this.passwordType = ''
        } else {
          this.passwordType = 'password'
        }
        this.$nextTick(() => {
          this.$refs.password.focus()
        })
      },
      //处理登录
      async handleLogin() {
        this.$refs.loginForm.validate(async(valid) => {
          if (valid) {

            this.loading = true
            this.$store.dispatch('user/login', this.loginForm).then(() => {

              this.$router.push({
                path: this.redirect || '/'
              })
              this.loading = false
            }).catch(() => {
              this.loading = false
            })
          } else {
            console.log('error submit!!')
            return false
          }
        })
      }
    }
  }
</script>

<style lang="scss">
  #particles-js {
    width: 100%;
    height: 99%;
    position: absolute;
  }

  /* 修复input 背景不协调 和光标变色 */
  /* Detail see https://github.com/PanJiaChen/vue-element-admin/pull/927 */

  $bg:#122583;
  $light_gray:#122583;
  $cursor: #122583;

  @supports (-webkit-mask: none) and (not (cater-color: $cursor)) {
    .login-container .el-input input {
      color: $cursor;
    }
  }

  /* reset element-ui css */

  .login-container {
    .el-input {
      flex: 1;
      display: inline-block;

      input {
        background: transparent;
        border: 0px;
        -webkit-appearance: none;
        border-radius: 0px;
        padding: 4px 5px 4px 15px;
        color: $light_gray;
        caret-color: $cursor;

        &:-webkit-autofill {
          //box-shadow: 0 0 0px 1000px $bg inset !important;
          //-webkit-text-fill-color: $cursor !important;
        }
      }
    }
  }
</style>

<style lang="scss" scoped>
  $bg:#122583;
  $dark_gray:#122583;
  $light_gray:#122583;

  .build-img {
    position: absolute;
    width: 36.5vw;
    object-fit: contain;
    top: 27.3%;
    left: 10.2%;
  }
  .title-img {
    display: block;
    width: 44.64vw;
    object-fit: contain;
    margin: 16.11vh auto 0;
  }
  .form-item {
    height: 3vw;
    width: 86.4%;
    margin: auto;
    border-radius: 8px;
    background-color: #f4f4f4;
    filter: drop-shadow(0 0 1px #cdcdcd);
    display: flex;
    align-items: center;
  }
  .login-container {
    height: 100%;
    width: 100%;
    background: url("~@/assets/login/bkg.png") no-repeat;
    background-size: cover;
    overflow: hidden;

    .login-form {
      position: relative;
      width: 28.7vw;
      margin: 9.81vh 10.2vw 0 auto;
      overflow: hidden;
      border-radius: 10px;
      box-shadow: inset 0 0 4px rgb(255,255,255,0.8);
      filter: drop-shadow(0 0 7px rgba(0,0,0,0.2));
      background-color: rgba(255,255,255,0.2);
    }

    .tips {
      font-size: 14px;
      color: #fff;
      margin-bottom: 10px;

      span {
        &:first-of-type {
          margin-right: 16px;
        }
      }
    }

    .svg-container {
      padding: 6px 5px 6px 15px;
      color: $dark_gray;
      vertical-align: middle;
      width: 30px;
      display: inline-block;
    }

    .title-container {
      position: relative;
      margin-bottom: 2vw;

      .title {
        text-align: center;
        font-size: 1.7vw;
        letter-spacing: 4px;
        color: #ffffff;
        padding: 1.41vw 0 1.2vw;
        position: relative;

        &::after {
          content: "";
          width: 100%;
          height: 1px;
          background: linear-gradient(to right, #fff0 20%, #fff, #fff0 80%);

          position: absolute;
          bottom: 0;
          left: 0;
          right: 0;
        }
      }
    }

    .show-pwd {
      position: absolute;
      right: 10%;
      top: 50%;
      transform: translate(0, -50%);
      font-size: 16px;
      color: $dark_gray;
      cursor: pointer;
      user-select: none;
    }
    .msg-btn {
      border-radius: 0 8px 8px 0;
      height: 100%;
      background-image: linear-gradient(90deg, #1d57da 0%, #1d57da 0%, #4185c5 100%);
    }
    .login-btn {
      width: 86.4%;
      height: 3vw;
      border-radius: 8px;
      padding: 0;
      background-image: linear-gradient(90deg, #1d57da 0%, #1d57da 0%, #05a658 100%);
      display: block;
      margin: auto auto 3.2vw;
      font-size: 1.21vw;
      letter-spacing: 3px;
      color: #ffffff;
    }
  }
  ::v-deep .el-form-item--small.el-form-item {
    margin-bottom: 1.3vw;
  }

  @media (max-width: 960px) {
    .title-img {
      display: none;
    }
    .login-container .login-form {
      width: 90%;
      margin: auto;
      position: relative;
      top: 50%;
      transform: translateY(-50%);
    }
    .login-container .title-container .title {
      font-size: 15px;
    }
    .form-item {
      height: 40px;
      margin-bottom: 10px;
    }
    .login-container .login-btn {
      height: 40px;
      font-size: 14px;
    }
    ::v-deep .el-form-item__error {
      transform: translate(-20px,-76%);
    }
  }
</style>