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@onion-interceptor/pipes

v1.0.5

Published

onion-interceptor pipes

Readme

@onion-interceptor/pipes

@onion-interceptor/pipes 是一个操作管道工具,它允许您以一种更简洁的方式编写请求拦截器。

安装

使用 npm 或 yarn 或 pnpm 安装 @onion-interceptor/pipes :

npm install @onion-interceptor/pipes

或者

yarn add @onion-interceptor/pipes

或者

pnpm add @onion-interceptor/pipes

使用方法

  • catchError

捕获错误

import { catchError } from "@onion-interceptor/pipes";
import type { Next, Context } from "onion-interceptor";

export async function errorInterceptor(ctx: Context, next: Next) {
  console.log("errorInterceptor start", ctx);
  await next(
    catchError((err) => {
      console.log(error);
      return Promise.reject(error);
    })
  );
  console.log("errorInterceptor end", ctx);
}
  • finalize

finalize 是一个操作管道,用于在请求或响应完成时执行一些操作(不管成功或失败)。

import { finalize } from '@onion-interceptor/pipes'
import type { Next, Context } from 'onion-interceptor'

export async function loadingInterceptor(ctx: Context, next: Next) {
  console.log('loadingInterceptor start', ctx)
  await next(finally(() => console.log('loadingInterceptor end', ctx)))
}
  • tap

tap 是一个操作管道,可接受三个回调函数,后两个选填 分别为 成功后的回调,错误回调,无论成功还是失败都会执行的回调。

import { tap } from "@onion-interceptor/pipes";

export async function errorInterceptor(ctx: Context, next: Next) {
  console.log("errorInterceptor start", ctx);
  await next(
    tap(
      (_ctx) => console.log("find error in res", _ctx.res),
      (error) => {
        console.log(error);
        return Promise.reject(error);
      },
      () => console.log("errorInterceptor end", ctx)
    )
  );
}
  • delay

延迟拦截器

import type { Next, Context } from 'onion-interceptor'
import { delay,finalize } from '@onion-interceptor/pipes'

export async function loadingInterceptor(ctx: Context, next: Next) {
  console.log('loadingInterceptor start', ctx)
  // 延迟 1 秒才执行
  await next(delay(1000),finally(() => console.log('loadingInterceptor end', ctx)))
}

贡献

如果你有任何疑问或建议,欢迎提交 issue 或 PR。

许可

本项目使用 MIT 许可证。