nshop-front-pc/src/lib/restApiClient.ts

'use client';
/**前端客户端组件调rest api 接口 */
import { emitAuthExpired } from "@/utils/auth/auth-events";
export async function clientFetch<T = any>(apiUrl: string | URL, options: RequestInit = {}): Promise<T> {
    // 请求的是nextjs的代理接口

    const headers = {
        //...(token && { Authorization: `Bearer ${token}` }),
        "Content-Type": "application/json",
    };
    if(options.headers) {
        options.headers = Object.assign(headers, options.headers);
    } else {
        options.headers = headers;
    }

    // fetch 不会reject 非2xx http状态码的响应，而是resolve，所以不会走catch，如果要走catch，需要自己主动抛出异常
    const response = await fetch(apiUrl, options);
    const result = await response.json();

    if(response.status === 401) { // Unauthorized 需要登录
        emitAuthExpired();
    }
    // if(!response.ok) { // 非2xx状态
    //     // 
    // }
    return result;
    
}