feat: 完成用户登录界面，api还需完善

server/api/user/register.ts

@@ -4,16 +4,23 @@ import BetterSqlite3 from 'better-sqlite3';
 export default defineEventHandler(async (event) => {
     const body = await readBody(event);
     const { username, password } = body;
-
-    // 检查用户名是否已存在
     const userDB = BetterSqlite3('./userData/db/user.db');
-    const existingUser = userDB.prepare('SELECT * FROM user WHERE username = ?').get(username);
+
+    // 临时使用，若表中已有用户，则拒绝创建新的用户
+    const existingUser = userDB.prepare('SELECT * FROM user').get();
     if (existingUser) {
         userDB.close();
-        throw createError({ statusCode: 400, statusMessage: 'Username already exists' });
+        throw createError({ statusCode: 400, statusMessage: 'User already exists' });
     }
 
-    // 哈希密码
+    // // 检查用户名是否已存在
+    // const existingUser = userDB.prepare('SELECT * FROM user WHERE username = ?').get(username);
+    // if (existingUser) {
+    //     userDB.close();
+    //     throw createError({ statusCode: 400, statusMessage: 'Username already exists' });
+    // }
+
+    // 哈希密码，暂未实现，未来实现
     // const salt = getKey().substring(0, 10);
     // const hashedPassword = bcrypt.hashSync(password, salt);
     const hashedPassword = password
@@ -26,7 +33,7 @@ export default defineEventHandler(async (event) => {
 
     // 生成 JWT
     const userId = result.lastInsertRowid as number;
-    const token = createToken(userId);
+    const token = createToken({ userId, password: hashedPassword, username });
 
     userDB.close();