Login.vue 3.56 KB
<template>
  <div class="login-page">
    <div class="login-card">
      <div class="brand">
        <h1>稻城亚丁</h1>
        <p>内容管理后台</p>
      </div>
      <el-form ref="formRef" :model="form" :rules="rules" class="login-form" @submit.prevent>
        <el-form-item prop="username">
          <el-input
            v-model="form.username"
            size="large"
            placeholder="管理员账号"
            :prefix-icon="User"
          />
        </el-form-item>
        <el-form-item prop="password">
          <el-input
            v-model="form.password"
            type="password"
            size="large"
            placeholder="密码"
            show-password
            :prefix-icon="Lock"
            @keyup.enter="onSubmit"
          />
        </el-form-item>
        <el-button
          type="primary"
          size="large"
          class="submit-btn"
          :loading="loading"
          @click="onSubmit"
        >
          登 录
        </el-button>
      </el-form>
      <p class="hint">默认账号:<code>admin</code> / <code>admin123</code>(首次登录后请修改密码)</p>
    </div>
  </div>
</template>

<script setup lang="ts">
import { onMounted, reactive, ref } from "vue";
import { useRoute, useRouter } from "vue-router";
import type { FormInstance, FormRules } from "element-plus";
import { User, Lock } from "@element-plus/icons-vue";
import { login, fetchMyMenus } from "@/api/admin";
import { withDashboardMenu } from "@/utils/menuExtras";
import { useUserStore } from "@/stores/user";
import { getToken } from "@/utils/request";

const router = useRouter();
const route = useRoute();
const store = useUserStore();
const formRef = ref<FormInstance>();
const loading = ref(false);

const form = reactive({
  username: "admin",
  password: "",
});

const rules: FormRules = {
  username: [{ required: true, message: "请输入账号", trigger: "blur" }],
  password: [{ required: true, message: "请输入密码", trigger: "blur" }],
};

onMounted(() => {
  if (getToken()) {
    void router.replace("/dashboard");
  }
});

async function onSubmit() {
  if (!formRef.value) return;
  await formRef.value.validate(async (ok) => {
    if (!ok) return;
    loading.value = true;
    try {
      const res = await login(form.username.trim(), form.password);
      store.afterLogin(res.data.token, res.data.admin);
      const menus = await fetchMyMenus();
      store.setMenus(withDashboardMenu(menus.data.list));
      const redirect = (route.query.redirect as string) || "/dashboard";
      await router.replace(redirect);
    } finally {
      loading.value = false;
    }
  });
}
</script>

<style scoped>
.login-page {
  display: flex;
  min-height: 100%;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: linear-gradient(145deg, #0f172a 0%, #1e3a5f 45%, #0c4a6e 100%);
}

.login-card {
  width: 100%;
  max-width: 400px;
  padding: 40px 36px 32px;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.98);
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.35);
}

.brand {
  margin-bottom: 32px;
  text-align: center;
}

.brand h1 {
  margin: 0 0 8px;
  font-size: 26px;
  font-weight: 700;
  color: #0f172a;
  letter-spacing: 0.06em;
}

.brand p {
  margin: 0;
  font-size: 14px;
  color: #64748b;
}

.login-form {
  margin-top: 8px;
}

.submit-btn {
  width: 100%;
  margin-top: 8px;
}

.hint {
  margin: 20px 0 0;
  font-size: 12px;
  line-height: 1.5;
  color: #94a3b8;
  text-align: center;
}

.hint code {
  padding: 2px 6px;
  font-size: 11px;
  color: #0f172a;
  background: #f1f5f9;
  border-radius: 4px;
}
</style>