47 lines
989 B
TypeScript
47 lines
989 B
TypeScript
/**
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* API错误处理
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*/
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import type { AxiosError } from 'axios';
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/**
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* API错误接口
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*/
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export interface IApiError {
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code: number;
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message: string;
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details?: unknown;
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}
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/**
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* API错误类（诶，就是要自定义）
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*/
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export class ApiError extends Error implements IApiError {
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public readonly code: number;
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public readonly details: unknown;
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constructor(code: number, message: string, details?: unknown) {
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super(message);
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this.name = 'ApiError';
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this.code = code;
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this.details = details;
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}
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/**
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* 从Axios错误创建API错误（就是为了简化）
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*/
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static fromAxiosError(error: AxiosError): ApiError {
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if (!error.response) {
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return new ApiError(0, error.message || '网络错误');
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}
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const { status, data } = error.response;
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const message = data && typeof data === 'object' && 'message' in data
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? data.message as string
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: '请求失败';
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return new ApiError(status, message, data);
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}
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}
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