ylrz_his_scrm_doctorUI/src/views/login.vue

<template>
  <div class="login" id="loginBox">
    <div class="login-con">
      <div class="img-box">
        <img src="../assets/images/login_left.png" alt="">
      </div>
      <el-form ref="loginForm" :model="loginForm" :rules="loginRules" class="login-form">
        <h3 class="title">互联网医院医生端</h3>
        <el-form-item>
          <el-radio-group v-model="loginForm.type">
            <el-radio-button label="1">医生</el-radio-button>
            <el-radio-button label="2">药剂师</el-radio-button>
          </el-radio-group>
        </el-form-item>
        <el-form-item prop="account">
          <el-input v-model="loginForm.account" type="text" auto-complete="off" placeholder="账号">
            <svg-icon slot="prefix" icon-class="user" class="el-input__icon input-icon" />
          </el-input>
        </el-form-item>
        <el-form-item prop="password">
          <el-input
            v-model="loginForm.password"
            type="password"
            auto-complete="off"
            placeholder="密码"
            @keyup.enter.native="handleLogin"
          >
            <svg-icon slot="prefix" icon-class="password" class="el-input__icon input-icon" />
          </el-input>
        </el-form-item>
        <el-form-item prop="code">
          <el-input
            v-model="loginForm.code"
            auto-complete="off"
            placeholder="验证码"
            style="width: 63%"
            @keyup.enter.native="handleLogin"
          >
            <svg-icon slot="prefix" icon-class="validCode" class="el-input__icon input-icon" />
          </el-input>
          <div class="login-code">
            <img :src="codeUrl" @click="getCode" class="login-code-img"/>
          </div>
        </el-form-item>
        <el-checkbox v-model="loginForm.rememberMe" style="margin:0px 0px 25px 0px;">记住密码</el-checkbox>
        <el-form-item style="width:100%;">
          <el-button
            :loading="loading"
            size="medium"
            type="primary"
            style="width:100%;"
            @click.native.prevent="handleLogin"
          >
            <span v-if="!loading">登 录</span>
            <span v-else>登 录 中...</span>
          </el-button>
        </el-form-item>
      </el-form>
    </div>
    <!--  底部  -->
    <div class="el-login-footer">
      <span>{{companyName}}</span>
      <a :href="icpUrl" target="_bank">{{icpRecord}}</a>
    </div>
  </div>
</template>

<script>
import { imConfig } from '@/utils/im'
import { sendHeartbeat } from "@/api/heartbeat";
import { getCodeImg } from "@/api/common";
import Cookies from "js-cookie";
import { encrypt, decrypt } from '@/utils/jsencrypt'

export default {
  name: "Login",
  data() {
    return {
      companyName: process.env.VUE_APP_COMPANY_NAME,
      icpRecord: process.env.VUE_APP_ICP_RECORD,
      icpUrl: process.env.VUE_APP_ICP_URL,
      codeUrl: "",
      cookiePassword: "",
      loginForm: {
        account: "",
        password: "",
        rememberMe: false,
        code: "",
        uuid: "",
        type:'1',
      },
      loginRules: {
        account: [
          { required: true, trigger: "blur", message: "用户名不能为空" }
        ],
        password: [
          { required: true, trigger: "blur", message: "密码不能为空" }
        ],
        code: [{ required: true, trigger: "change", message: "验证码不能为空" }]
      },
      loading: false,
    };
  },
  watch: {
    $route: {
      handler: function(route) {
      },
      immediate: true
    }
  },
  mounted () {

  },
  created() {
    this.getCode();
    this.getCookie();
  },
  methods: {
    getCode() {
      getCodeImg().then(res => {
        this.codeUrl = "data:image/gif;base64," + res.img;
        this.loginForm.uuid = res.uuid;
        console.log(res.uuid)
      });
    },
    getCookie() {
      const account = Cookies.get("account");
      const password = Cookies.get("password");
      const rememberMe = Cookies.get('rememberMe');
      // 使用扩展运算符保留原来 loginForm 中的属性，包括 type
      this.loginForm = {
        ...this.loginForm,
        account: account === undefined ? this.loginForm.account : account,
        password: password === undefined ? this.loginForm.password : decrypt(password),
        rememberMe: rememberMe === undefined ? false : Boolean(rememberMe)
      };
    },
    handleLogin() {
      this.$refs.loginForm.validate(valid => {
        if (valid) {
          this.loading = true;
          if (this.loginForm.rememberMe) {
            Cookies.set("account", this.loginForm.account, { expires: 30 });
            Cookies.set("password", encrypt(this.loginForm.password), { expires: 30 });
            Cookies.set('rememberMe', this.loginForm.rememberMe, { expires: 30 });
          } else {
            Cookies.remove("account");
            Cookies.remove("password");
            Cookies.remove('rememberMe');
          }
          // 记录登录类型以便 Sidebar Logo 动态展示标题
          try {
            localStorage.setItem('loginType', this.loginForm.type)
          } catch (e) {}
          this.$store
            .dispatch("Login", this.loginForm)
            .then((res) => {
              //登录成功，启动心跳
              this.startHeartbeat();
              this.$router.push({ path:  "/index" });
            })
            .catch(() => {
              this.loading = false;
              this.getCode();
            });
        }

      });
    },

    // 启动心跳（只执行一次）
    startHeartbeat() {
      sendHeartbeat().catch(err => {
        console.warn('心跳失败:', err);
      });
    },
    // 启动心跳（每30秒一次）
    // startHeartbeat() {
    //   const tick = () => {
    //     sendHeartbeat().catch(err => {
    //       console.warn('心跳失败:', err);
    //       // 可选：如果 token 过期，跳转登录页
    //       // if (err.code === 401) { this.$store.dispatch('LogOut'); }
    //     });
    //     // 继续下一次心跳
    //     setTimeout(tick, 30 * 1000);
    //   };
    //   tick(); // 立即执行第一次
    // }
  }
};
</script>

<style rel="stylesheet/scss" lang="scss">
.login {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100%;
  width: 100%;
  background-image: linear-gradient(#0e68c3, #1e99f5);
  background-size: cover;
  .login-con{
    width: 750px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-radius: 10px;
    overflow: hidden;
    background: #ffffff;
    .img-box{
      width: 460px;
      height: 460px;
      img{
        width: 100%;
        height: 100%;
        object-fit: cover;
      }
    }
  }
}
.title {
  margin: 0px auto 30px auto;
  text-align: center;
  color: #707070;
}

.login-form {
  box-sizing: border-box;
  background: #ffffff;
  width: 330px;
  padding: 25px 25px 5px 25px;
  .el-input {
    height: 38px;
    input {
      height: 38px;
    }
  }
  .input-icon {
    height: 39px;
    width: 14px;
    margin-left: 2px;
  }
}
.login-tip {
  font-size: 13px;
  text-align: center;
  color: #bfbfbf;
}
.login-code {
  width: 33%;
  height: 38px;
  float: right;
  img {
    cursor: pointer;
    vertical-align: middle;
  }
}
.el-login-footer {
  height: 40px;
  line-height: 40px;
  position: fixed;
  bottom: 0;
  width: 100%;
  text-align: center;
  color: #fff;
  font-family: Arial;
  font-size: 12px;
  letter-spacing: 1px;
}
.login-code-img {
  height: 38px;
}
</style>