Files
jiang13-bbs/frontend/app/login/page.tsx
freefire 1eaf3903d4 feat: 新增大量社区功能与基础组件,优化站点整体体验
- 新增事件总线式toast通知系统
- 新增头像、阅读进度、404/500错误页等基础组件
- 重构页脚、布局、分页、点赞按钮等现有组件
- 新增用户个人页、通知中心、帖子编辑/发布/置顶/推荐管理功能
- 优化登录注册页面样式与交互
- 修复路径类型文件引用,更新站点元信息与字体配置
2026-09-12 04:30:02 +08:00

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TypeScript
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"use client";
import { useState } from "react";
import { useRouter, useSearchParams } from "next/navigation";
import Link from "next/link";
import { MessagesSquare } from "lucide-react";
import { apiLogin } from "@/lib/api";
export default function LoginPage() {
const router = useRouter();
const searchParams = useSearchParams();
const redirect = searchParams.get("redirect") || "/";
const [username, setUsername] = useState("");
const [password, setPassword] = useState("");
const [error, setError] = useState("");
const [loading, setLoading] = useState(false);
const handleSubmit = async (e: React.FormEvent) => {
e.preventDefault();
setError("");
setLoading(true);
try {
const res = await apiLogin(username, password);
// 登录成功后后端通过 Set-Cookie 写入 HttpOnly JWT,前端无需存储 token
if (res.user) {
router.push(redirect);
} else {
setError(res.error || "登录失败");
}
} finally {
setLoading(false);
}
};
return (
<div className="max-w-md mx-auto pt-8 sm:pt-14">
<div className="mb-7 text-center">
<span
className="inline-flex w-14 h-14 rounded-2xl items-center justify-center mb-4"
style={{ background: "var(--accent-soft)", color: "var(--accent)" }}
>
<MessagesSquare size={26} />
</span>
<h1 className="text-[28px] font-extrabold tracking-tight" style={{ color: "var(--ink)" }}>
欢迎回来
</h1>
<p className="text-sm mt-2" style={{ color: "var(--ink-2)" }}>
登录后发帖、评论与点赞
</p>
</div>
<form onSubmit={handleSubmit} className="panel p-6 sm:p-7 space-y-4">
{error && <div className="alert-error">{error}</div>}
<div>
<label className="field-label">用户名</label>
<input
type="text"
value={username}
onChange={(e) => setUsername(e.target.value)}
required
autoFocus
className="field"
placeholder="testuser"
/>
</div>
<div>
<label className="field-label">密码</label>
<input
type="password"
value={password}
onChange={(e) => setPassword(e.target.value)}
required
className="field"
placeholder="••••••"
/>
</div>
<button type="submit" disabled={loading} className="btn btn-primary w-full justify-center mt-2">
{loading ? "登录中..." : "登录"}
</button>
</form>
<p className="meta text-center mt-5">
还没有账号?
<Link href="/register" className="ml-1 font-semibold" style={{ color: "var(--accent)" }}>
立即注册
</Link>
</p>
</div>
);
}