my_loan/htmldev/TBTools/src/views/modules/account/login.vue

<template>
  <div>
    <el-row>
      <el-col class="TT-main" :span="10" :offset="7">
        <h3 class="title">
          <span>登录</span>
        </h3>
        <el-form :model="dataForm" :rules="dataRule" ref="dataForm" @keyup.enter.native="dataFormSubmit()"
                 status-icon>
          <el-form-item prop="userPhone">
            <el-input type="tel" v-model="dataForm.userPhone" placeholder="帐号"></el-input>
          </el-form-item>
          <el-form-item prop="userPassword">
            <el-input v-model="dataForm.userPassword" type="password" placeholder="密码"></el-input>
          </el-form-item>
          <el-form-item prop="captcha">
            <el-row :gutter="20">
              <el-col :span="17">
                <el-input v-model="dataForm.captcha" placeholder="图形验证码">
                </el-input>
              </el-col>
              <el-col :span="7" class="captcha">
                <img :src="captchaPath" @click="getCaptcha()" alt="">
              </el-col>
            </el-row>
          </el-form-item>
          <el-form-item>
            <el-button class="login-btn-submit" type="primary" @click="dataFormSubmit()">登录</el-button>
            <p class="login" @click="gotoRegister">暂无账号？立即注册</p>
          </el-form-item>
        </el-form>
      </el-col>
    </el-row>
  </div>
</template>

<script>
import { getUUID } from '@/utils'

export default {
  data () {
    return {
      dataForm: {
        userPhone: '18768452697',
        userPassword: '123456',
        uuid: '',
        captcha: '123456'
      },
      dataRule: {
        userPhone: [
          { required: true, message: '帐号不能为空', trigger: 'blur' }
        ],
        userPassword: [
          { required: true, message: '密码不能为空', trigger: 'blur' }
        ],
        captcha: [
          { required: true, message: '验证码不能为空', trigger: 'blur' }
        ]
      },
      captchaPath: '',
      isDisabled: false
    }
  },
  created () {
    this.getCaptcha()
  },
  methods: {
    // 提交表单
    dataFormSubmit () {
      const { userPhone, userPassword, uuid, captcha } = this.dataForm
      const postData = {
        'userPhone': userPhone,
        'userPassword': userPassword,
        'uuid': uuid,
        'captcha': captcha
      }
      this.$refs['dataForm'].validate((valid) => {
        if (valid) {
          if (this.isDisabled) {
            return
          }
          this.isDisabled = true
          this.$http({
            url: this.$http.adornUrl('/user/login11'),
            method: 'post',
            data: this.$http.adornData(postData)
          }).then(({ data }) => {
            this.isDisabled = false
            if (data.status) {
              const { token } = data.data
              this.$cookie.set('token', token)
              this.$router.replace({ name: 'home' })
              return
            }
            this.$message.error(data.msg)
          }).catch(() => {
            this.isDisabled = false
          })
        }
      })
    },
    // 获取验证码
    getCaptcha () {
      this.dataForm.uuid = getUUID()
      this.captchaPath = this.$http.adornUrl(`/api/captcha?uuid=${this.dataForm.uuid}`)
    },
    gotoRegister () {
      this.$router.push({
        name: 'register'
      })
    }
  }
}
</script>

<style lang="scss" scoped>
.TT-main {
  padding: 30px 0 50px;
  overflow: hidden;
}

.title {
  position: relative;
  left: 0;
  top: 0;
  width: 100%;
  height: 179px;
  margin: 0 auto 22px;
  border-top-left-radius: 10px;
  border-top-right-radius: 10px;
  color: #fff;
  background: url(~@/assets/img/login_bg.jpg) center center/100% 100% no-repeat;
  overflow: hidden;

  &::before {
    content: "";
    display: block;
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    background-color: rgba(54, 84, 99, 0.7);
  }

  span {
    position: relative;
    left: 0;
    top: 0;
    z-index: 1;
    display: block;
    width: 100%;
    line-height: 179px;
    font-size: 30px;
    font-weight: 400;
    text-align: center;
  }
}

.el-form {
  width: 100%;
  margin: 0 auto;
}

.captcha {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  overflow: hidden;

  > img {
    height: 36px;
    cursor: pointer;
  }
}

.login-btn-submit {
  width: 100%;
}

.login {
  margin-top: 10px;
  font-size: 14px;
  line-height: 22px;
  color: #1ab2ff;
  cursor: pointer;
  text-align: left;
  text-indent: 8px;
  width: 160px;
}
</style>