xiaozhi-esp32-server/main/manager-web/src/views/login.vue

<template>
  <div class="welcome">
    <el-container style="height: 100%;">
      <el-header>
        <div style="display: flex;align-items: center;margin-top: 15px;margin-left: 10px;gap: 10px;">
          <img loading="lazy" alt="" src="@/assets/xiaozhi-logo.png" style="width: 45px;height: 45px;" />
          <img loading="lazy" alt="" src="@/assets/xiaozhi-ai.png" style="height: 18px;" />
        </div>
      </el-header>
      <div class="login-person">
        <img loading="lazy" alt="" src="@/assets/login/login-person.png" style="width: 100%;" />
      </div>
      <el-main style="position: relative;">
        <div class="login-box" @keyup.enter="login">
          <div style="display: flex;align-items: center;gap: 20px;margin-bottom: 39px;padding: 0 30px;">
            <img loading="lazy" alt="" src="@/assets/login/hi.png" style="width: 34px;height: 34px;" />
            <div class="login-text">登录</div>
            <div class="login-welcome">
              WELCOME TO LOGIN
            </div>
          </div>
          <div style="padding: 0 30px;">
            <div class="input-box">
              <img loading="lazy" alt="" class="input-icon" src="@/assets/login/username.png" />
              <el-input v-model="form.username" placeholder="请输入用户名" />
            </div>
            <div class="input-box">
              <img loading="lazy" alt="" class="input-icon" src="@/assets/login/password.png" />
              <el-input v-model="form.password" placeholder="请输入密码" type="password" />
            </div>
            <div style="display: flex; align-items: center; margin-top: 20px; width: 100%; gap: 10px;">
              <div class="input-box" style="width: calc(100% - 130px); margin-top: 0;">
                <img loading="lazy" alt="" class="input-icon" src="@/assets/login/shield.png" />
                <el-input v-model="form.captcha" placeholder="请输入验证码" style="flex: 1;" />
              </div>
              <img loading="lazy" v-if="captchaUrl" :src="captchaUrl" alt="验证码"
                style="width: 150px; height: 40px; cursor: pointer;" @click="fetchCaptcha" />
            </div>
            <div
              style="font-weight: 400;font-size: 14px;text-align: left;color: #5778ff;display: flex;justify-content: space-between;margin-top: 20px;">
              <div v-if="allowUserRegister" style="cursor: pointer;" @click="goToRegister">新用户注册</div>
            </div>
          </div>
          <div class="login-btn" @click="login">登录</div>
          <div style="font-size: 14px;color: #979db1;">
            登录即同意
            <div style="display: inline-block;color: #5778FF;cursor: pointer;">《用户协议》</div>
            和
            <div style="display: inline-block;color: #5778FF;cursor: pointer;">《隐私政策》</div>
          </div>
        </div>
      </el-main>
      <el-footer>
        <version-footer />
      </el-footer>
    </el-container>
  </div>
</template>

<script>
import Api from '@/apis/api';
import VersionFooter from '@/components/VersionFooter.vue';
import { getUUID, goToPage, showDanger, showSuccess } from '@/utils';
import { mapState } from 'vuex';

export default {
  name: 'login',
  components: {
    VersionFooter
  },
  computed: {
    ...mapState({
      allowUserRegister: state => state.pubConfig.allowUserRegister
    })
  },
  data() {
    return {
      activeName: "username",
      form: {
        username: '',
        password: '',
        captcha: '',
        captchaId: ''
      },
      captchaUuid: '',
      captchaUrl: ''
    }
  },
  mounted() {
    this.fetchCaptcha();
    this.$store.dispatch('fetchPubConfig');
  },
  methods: {
    fetchCaptcha() {
      if (this.$store.getters.getToken) {
        if (this.$route.path !== '/home') {
          this.$router.push('/home')
        }
      } else {
        this.captchaUuid = getUUID();

        Api.user.getCaptcha(this.captchaUuid, (res) => {
          if (res.status === 200) {
            const blob = new Blob([res.data], { type: res.data.type });
            this.captchaUrl = URL.createObjectURL(blob);
          } else {
            showDanger('验证码加载失败，点击刷新');
          }
        });
      }
    },

    // 封装输入验证逻辑
    validateInput(input, message) {
      if (!input.trim()) {
        showDanger(message);
        return false;
      }
      return true;
    },

    async login() {
      // 验证用户名
      if (!this.validateInput(this.form.username, '用户名不能为空')) {
        return;
      }
      // 验证密码
      if (!this.validateInput(this.form.password, '密码不能为空')) {
        return;
      }
      // 验证验证码
      if (!this.validateInput(this.form.captcha, '验证码不能为空')) {
        return;
      }

      this.form.captchaId = this.captchaUuid
      Api.user.login(this.form, ({ data }) => {
        if (data.code === 0) {
          showSuccess('登录成功！');
          this.$store.commit('setToken', JSON.stringify(data.data));
          goToPage('/home');
        } else {
          showDanger(data.msg || '登录失败');
        }
      })

      // 重新获取验证码
      setTimeout(() => {
        this.fetchCaptcha();
      }, 1000);
    },

    goToRegister() {
      goToPage('/register')
    },
  }
}
</script>
<style lang="scss" scoped>
@import './auth.scss'; // 添加这行引用</style>