dy-admin-manager/src/views/login/index.vue

<template>
  <div class="login-container">

    <div class="login-left">
      <div class="login-header">
        <div class="logo">
          <img src="@/assets/images/base/login-logo.png" alt="">
        </div>
        <i class="line"></i>
        <div class="logo-name">乐团管理系统</div>
      </div>
      <div class="footer">
        <!-- @copyright@Daya Webucation co.、Ltd2019 -->
        Copyright © 2022 管乐迷, Inc.ALL Rights Reserved
      </div>
    </div>

    <div class="login-section">
      <!-- <div class="left-header">
        <div class="login-project-name">
          <span>欢迎登录</span>管乐迷乐团运管系统
        </div>
      </div> -->

      <el-form ref="loginForm"
             :model="loginForm"
             :rules="loginRules"
             class="login-form"
             auto-complete="on"
             label-position="left">
        <div class="title-container">登录</div>

        <el-form-item prop="username"
                      class='logitem'>
          <span class="svg-container">
            <svg-icon icon-class="user" />
          </span>
          <el-input ref="username"
                    @keyup.enter.native="handleLogin"
                    v-model.trim="loginForm.username"
                    placeholder="请输入用户名"
                    class='login-input'
                    name="username"
                    type="text"
                    tabindex="1"
                    auto-complete="off" />
        </el-form-item>

        <el-form-item prop="password"
                      class='logitem'>
          <span class="svg-container">
            <svg-icon icon-class="password" />
          </span>
          <el-input :key="passwordType"
                    ref="password"
                    class='login-input'
                    v-model.trim="loginForm.password"
                    :type="passwordType"
                    placeholder="请输入密码"
                    name="password"
                    tabindex="2"
                    auto-complete="off"
                    @keyup.enter.native="handleLogin" />
          <span class="show-pwd"
                @click="showPwd">
            <svg-icon :icon-class="passwordType === 'password' ? 'eye' : 'eye-open'" />
          </span>
        </el-form-item>
        <div class='remberBox' @click="isSaveUserInfo = !isSaveUserInfo">
          <div class="dotWrap" :class="[isSaveUserInfo ? 'checked' : '']"></div>
          记住密码
          <!-- <el-checkbox v-model="isSaveUserInfo">记住密码</el-checkbox> -->
        </div>
        <div class="loginBtn"
            :class="!loginForm.username || !loginForm.password?'disabled':''"
            @click="handleLogin">登录</div>
      </el-form>

    </div>
  </div>
</template>

<script>
import { validUsername } from "@/utils/validate";
import { Searchs } from '@/helpers'
export default {
  name: "Login",
  data () {
    const validateUsername = (rule, value, callback) => {
      // validUsername
      if (!value) {
        callback(new Error("请输入用户名"));
      } else {
        callback();
      }
    }
    const validatePassword = (rule, value, callback) => {
      if (value.length < 6) {
        callback(new Error("密码必须大于六位"));
      } else {
        callback();
      }
    }
    return {
      loginForm: {
        username: "",
        password: ""
      },
      loginRules: {
        username: [
          { required: true, trigger: "blur", validator: validateUsername }
        ],
        password: [
          { required: true, trigger: "blur", validator: validatePassword }
        ]
      },
      passwordType: "password",
      redirect: undefined,
      isSaveUserInfo: true
    }
  },
  mounted () {
    this.loginForm.username = localStorage.getItem('username');
    this.loginForm.password = localStorage.getItem('password');

  },
  watch: {
    $route: {
      handler: function (route) {
        this.redirect = route.query && route.query.redirect;
      },
      immediate: true
    }
  },
  methods: {
    showPwd () {
      if (this.passwordType === "password") {
        this.passwordType = "";
      } else {
        this.passwordType = "password";
      }
      this.$nextTick(() => {
        this.$refs.password.focus();
      });
    },
    handleLogin () {
      // 清除所有savekey
      const s = new Searchs();
       s.removeAll()

      // 判断是否点击了记住密码 =>  存储密码
      if (this.isSaveUserInfo) {
        localStorage.setItem('username', this.loginForm.username);
        localStorage.setItem('password', this.loginForm.password);
      } else {
        localStorage.setItem('username', '');
        localStorage.setItem('password', '');
      }
      this.$refs.loginForm.validate(valid => {
        if (valid) {

          this.$store
            .dispatch("user/login", this.loginForm)
            .then(() => {
              this.$nextTick(res => {
                //  这里清空 tab
                this.$store
                  .dispatch("delAllViews")
                this.$router.push({ path: "/main/main" });

              })
            })
            .catch(() => {
            });
        } else {
          return false;
        }
      });
    },
    saveUserInfo () {
      this.isSaveUserInfo = !this.isSaveUserInfo;
    }
  }
};
</script>

<style lang="scss" rel="stylesheet/scss" scoped>
body {
  background: #fff !important;
}
/deep/.el-input__inner{
   background-color:transparent!important;
   border:1px solid transparent!important
}
.login-container .el-input input:-webkit-autofill{
  background-color:transparent!important;
}
.login-input {
  background-color:transparent!important;
}
/* 修复input 背景不协调 和光标变色 */
/* Detail see https://github.com/PanJiaChen/vue-element-admin/pull/927 */
.loginBtn {
  background-color: #22B4A9;
  text-align: center;
  margin: 0 auto;
  width: 85%;
  height: 50px;
  line-height: 50px;
  color: #fff;
  border-radius: 5px;
  cursor: pointer;
}
.loginBtn.disabled {
  background-color: rgba(34, 180, 169, .5);
}
::-webkit-input-placeholder {
  /* WebKit browsers */
  color: #444;
  font-size: 14px;
}

::-moz-placeholder {
  /* Mozilla Firefox 19+ */
  color: #444;
  font-size: 14px;
}

:-ms-input-placeholder {
  /* Internet Explorer 10+ */
  color: #444;
  font-size: 14px;
}
.login-container .el-input input {
  color: #444 !important;
  caret-color: #444 !important;
}
.remberBox {
  display: flex;
  flex-direction: row;
  justify-content: flex-start;
  margin-bottom: 30px;
  padding-top: 10px;
  align-items: center;
  cursor: pointer;
  color: #6D7278;
  font-size: 16px;
  .dotWrap {
    width: 21px;
    height: 21px;
    background: url('../../assets/images/icon_checkbox_default.png') no-repeat center;
    background-size: contain;
    margin-right: 8px;
    position: relative;
    overflow: hidden;
    &.checked {
      background: url('../../assets/images/icon_checkbox.png') no-repeat center;
      background-size: contain;
    }
  }
}
$bg: #fff;
$light_gray: #000;
$cursor: #000;
@supports (-webkit-mask: none) and (not (cater-color: $cursor)) {
  .login-container .el-input input {
    color: $cursor;
    &::first-line {
      color: $light_gray;
    }
  }
}

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

/* reset element-ui css */
.login-container {
  .el-input {
    display: inline-block;
    height: 47px;
    width: 85%;

    input {
      background: transparent!important;
      border: 0px;
      -webkit-appearance: none;
      border-radius: 0px;
      padding: 12px 5px 12px 15px;
      color: $light_gray;
      height: 47px;
      caret-color: $cursor;

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

  .el-form-item {
    border: 1px solid #E5E6E8;
    border-radius: 8px;
    color: #454545;
  }
}
</style>

<style lang="scss" scoped>
$bg: #fff;
$dark_gray: #000;
$light_gray: #eee;

.login-container {
  // min-height: 100%;
  // width: 100%;
  // background: url("../../assets/images/base/login-bg-1.png") no-repeat 100% 100%;
  // background-size: cover;
  // overflow: hidden;
  height: 100vh;
  // background-image: url("../../assets/images/base/login-bg.png");
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: url("../../assets/images/base/login-bg.png") no-repeat center left #fff;
  background-size: cover;

  .login-form {
    // position: absolute;
    // left: 180px;
    // top: 240px;
    width: 500px;
    border-radius: 15px;
    padding: 50px 60px 70px;
    background-color: #fff;
    box-shadow: 0px 0px 16px 1px #ebf6f5;
  }

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

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

  .svg-container {
    padding: 6px 5px 6px 15px;
    color: #999999;
    vertical-align: middle;
    width: 30px;
    display: inline-block;
  }

  .title-container {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    font-size: 26px;
    color: #333;
    font-weight: 600;
    margin-bottom: 30px;
    border-bottom: 1px solid #E5E6E8;
    &::after {
      margin-top: 12px;
      display: inline-block;
      content: ' ';
      width: 25px;
      height: 4px;
      background: #22B4A9;
      margin-bottom: -2px;
      margin-left: 13px;
    }
  }

  .show-pwd {
    position: absolute;
    right: 10px;
    top: 7px;
    font-size: 14px;
    color: #6D7278;
    cursor: pointer;
    user-select: none;
  }

  .login-header {
    margin-top: 80px;
    font-size: 18px;
    color: #333333;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    margin-bottom: 30px;
    .logo {
      img {
        height: 40px;
      }
    }
    .line {
      display: inline-block;
      width: 1px;
      height: 20px;
      background: #979797;
      margin: 0 20px;
    }
  }

  .login-left {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    height: 100%;
    margin-left: 170px;
    .footer {
      margin-bottom: 30px;
      font-size: 14px;
      position: absolute;
      color: #B2B2B2;
      bottom: 0;
      width: 100%;
      left: 0;
      text-align: center;
    }
  }

  // .login-project-name {
  //   margin-top: 100px;
  //   font-size: 24px;
  //   color: #333333;
  //   font-weight: 100;
  //   span {
  //     font-size: 34px;
  //     color: #000;
  //     font-weight: 600;
  //     padding-right: 15px;
  //   }
  // }
}
.login-section {
  margin-right: 250px;
}
/* 大屏幕（大桌面显示器，大于等于 1200px） */
@media screen and (max-width: 1600px) {
  .login-section {
    margin-right: 200px;
  }
  .login-container .login-left {
    margin-left: 100px;
  }
  // .login-container .login-left .footer {
  //   margin-left: 120px;
  // }
}
/* 大屏幕（大桌面显示器，大于等于 1200px） */
@media screen and (max-width: 1200px) {
  .login-section {
    margin-right: 100px;
  }
  .login-container .login-left {
    margin-left: 50px;
  }
  // .login-container .login-left .footer {
  //   margin-left: 100px;
  // }
}
/* 中等屏幕（桌面显示器，大于等于 992px） */
@media screen and (max-width: 992px) {
  .login-section {
    margin-right: 100px;
  }
  .login-container .login-left {
    margin-left: 20px;
  }
  // .login-container .login-left .footer {
  //   margin-left: 50px;
  // }
}
/* 小屏幕（平板，大于等于 768px） */
@media screen and (max-width: 768px) {
  .login-section {
    margin-right: 50px;
  }
  .login-container .login-left {
    margin-left: 10px;
    display: none;
  }
  // .login-container .login-left .footer {
  //   margin-left: 20px;
  // }
}
</style>