Files
backmanagerweb/src/components/Login.vue

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<template>
<div class="login-container">
<el-card class="login-card" shadow="always">
<template #header>
<div class="card-header">
<h2>欢迎登录</h2>
<p class="subtitle">请输入您的账号信息</p>
</div>
</template>
<el-form
ref="loginFormRef"
:model="loginForm"
:rules="rules"
label-position="top"
@keyup.enter="handleLogin"
>
<el-form-item label="用户名" prop="username">
<el-input
v-model="loginForm.username"
:prefix-icon="User"
clearable
placeholder="请输入用户名"
/>
</el-form-item>
<el-form-item label="密码" prop="password">
<el-input
v-model="loginForm.password"
:prefix-icon="Lock"
clearable
placeholder="请输入密码"
show-password
type="password"
/>
</el-form-item>
<el-form-item>
<el-checkbox v-model="loginForm.remember">记住我</el-checkbox>
</el-form-item>
<el-form-item class="login-form-button">
<el-button
:loading="loading"
class="login-btn"
type="primary"
@click="handleLogin"
>
</el-button>
</el-form-item>
</el-form>
</el-card>
</div>
</template>
<script setup>
import {reactive, ref} from 'vue'
import {ElMessage} from 'element-plus'
import {Lock, User} from '@element-plus/icons-vue'
import {useRouter} from 'vue-router'
const router = useRouter()
const loginFormRef = ref(null)
const loading = ref(false)
const loginForm = reactive({
username: '',
password: '',
remember: false,
})
const rules = {
username: [
{ required: true, message: '请输入用户名', trigger: 'blur' },
],
password: [
{ required: true, message: '请输入密码', trigger: 'blur' },
],
}
const handleLogin = async () => {
if (!loginFormRef.value) return
try {
await loginFormRef.value.validate()
loading.value = true
await new Promise((r) => setTimeout(r, 800))
ElMessage.success('登录成功(模拟)')
router.push('/panel')
} catch {
// 校验失败element-plus 会自动显示红色提示
} finally {
loading.value = false
}
}
</script>
<style scoped>
.login-container {
display: flex;
justify-content: center;
align-items: center;
min-height: 100vh;
padding: 20px;
}
.login-card {
width: 420px;
border-radius: 12px;
border: none;
}
.card-header {
text-align: center;
}
.card-header h2 {
margin: 0 0 8px;
color: #303133;
}
.subtitle {
margin: 0;
font-size: 14px;
color: #909399;
}
.login-btn {
display: block;
margin: 0 auto;
text-align: center;
width: 75%;
}
</style>