feat!: 请求失败时抛出异常

src/error.ts

@@ -0,0 +1,14 @@
+export class RequestError extends Error {
+    readonly statusCode: number;
+    readonly headers: Record<string, string>;
+    readonly body: string;
+
+    constructor(statusCode: number, headers: Record<string, string>, body: string) {
+        super(`Request failed with status code ${statusCode}`);
+        this.statusCode = statusCode;
+        this.headers = headers;
+        this.body = body;
+    }
+}
+
+export const isRequestError = (error: unknown): error is RequestError => error instanceof RequestError;

src/http.ts

@@ -3,6 +3,7 @@ import {ReadableStream} from 'node:stream/web';
 import {BodyInit, fetch} from 'undici';
 import {fromPairs} from 'ramda';
 import {Authorization, BceCredential} from './authorization';
+import {RequestError} from './error';
 
 const stringifyDate = (date: Date) => date.toISOString().replace(/\.\d+Z$/, 'Z');
 
@@ -105,9 +106,14 @@ export class Http {
                 body: options.body,
             }
         );
-        return {
-            response,
-            headers: fromPairs([...response.headers.entries()]),
-        };
+
+        const responseHeaders = fromPairs([...response.headers.entries()]);
+
+        if (response.ok) {
+            return {headers: responseHeaders, response};
+        }
+
+        const body = await response.text();
+        throw new RequestError(response.status, responseHeaders, body);
     }
 }

src/index.ts

@@ -1,3 +1,4 @@
 export {BceCredential} from './authorization';
+export * from './error';
 export * from './bls';
 export * from './bos';