构建代码时遇到困难。认为这与 authOptions 有关。我可以毫无问题地运行 npm run dev,但无法构建它 npm run build。
这是我的“route.js”文件,位于“app/api/auth/[...nextauth]/route.js”
import { connectMongoDB } from "@/lib/mongodb";
import User from "@/models/user";
import NextAuth from "next-auth/next";
import CredentialsProvider from "next-auth/providers/credentials";
import bcrypt from "bcryptjs";
export const authOptions = {
providers: [
CredentialsProvider({
name: "credentials",
credentials: {},
async authorize(credentials) {
const {email, password} = credentials;
try {
await connectMongoDB();
const user = await User.findOne({ email });
if (!user) {
return null;
}
const passwordsMatch = await bcrypt.compare(password, user.password);
if (!passwordsMatch) {
return null;
}
return user;
} catch (error) {
console.log("Error: ", error);
}
},
}),
],
session: {
strategy: "jwt",
},
secret: process.env.NEXTAUTH_SECRET,
pages:{
signIn: "/login",
},
};
const handler = NextAuth(authOptions);
export { handler as GET, handler as POST }
我在代码中使用它来获取会话状态,以根据用户是否登录来显示不同的文本。
“app/components/AboutPage.tsx”中的“AboutPage.tsx”文件
import { authOptions } from "@/app/api/auth/[...nextauth]/route";
export default async function AboutPage() {
const session = await getServerSession(authOptions);
然后在这里使用它
{!session && <Link href="/login" className="links">Login</Link>}
{session && <Link href="/dashboard"><span style = {{ fontWeight: 700}} className="links">Welcome, {session?.user?.name}</span></Link>}
我收到错误: 属性“authOptions”与索引签名不兼容。 类型 '{ 提供者:CredentialsConfig<{}>[];会话:{ 策略:字符串; };秘密:字符串|不明确的;页面:{ 登录:字符串; }; }' 不可分配给类型 'never'。
我尝试将route.js文件转换为route.ts,但遇到了更多问题。
您似乎在代码中遇到了 TypeScript 类型错误。您提供的错误消息表明类型系统在处理 authOptions 对象时遇到问题。让我们解决这个问题。
首先,确保 TypeScript 理解您的 authOptions 对象的形状。您可以显式声明其类型以避免任何类型推断问题。以下是 route.js 文件的修改版本,其中显式键入 authOptions:
import { connectMongoDB } from "@/lib/mongodb";
import User from "@/models/user";
import NextAuth from "next-auth/next";
import CredentialsProvider from "next-auth/providers/credentials";
import bcrypt from "bcryptjs";
interface MyAuthOptions {
providers: any[]; // Adjust this type according to the actual type of providers
session: {
strategy: string;
};
secret: string | undefined;
pages: {
signIn: string;
};
}
export const authOptions: MyAuthOptions = {
providers: [
CredentialsProvider({
name: "credentials",
credentials: {},
async authorize(credentials) {
const { email, password } = credentials;
try {
await connectMongoDB();
const user = await User.findOne({ email });
if (!user) {
return null;
}
const passwordsMatch = await bcrypt.compare(password, user.password);
if (!passwordsMatch) {
return null;
}
return user;
} catch (error) {
console.log("Error: ", error);
}
},
}),
],
session: {
strategy: "jwt",
},
secret: process.env.NEXTAUTH_SECRET,
pages: {
signIn: "/login",
},
};
const handler = NextAuth(authOptions);
export { handler as GET, handler as POST };
在此版本中,我创建了一个接口 MyAuthOptions,它显式定义了 authOptions 的结构。如有必要,请根据您的实际数据调整类型。
现在,让我们修复 AboutPage.tsx 文件中 authOptions 的使用:
import { authOptions } from "@/app/api/auth/[...nextauth]/route";
import { getServerSession } from "next-auth/react";
export default async function AboutPage() {
const session = await getServerSession({ req, res });
return (
<div>
{!session && <Link href="/login" className="links">Login</Link>}
{session && <Link href="/dashboard"><span style={{ fontWeight: 700 }} className="links">Welcome, {session?.user?.name}</span></Link>}
</div>
);
}
确保从 next-auth/react 正确导入 getServerSession,并在需要时提供 req 和 res 对象。
这些更改应该有助于解决您遇到的 TypeScript 错误。