npm package discovery and stats viewer.

Discover Tips

  • General search

    [free text search, go nuts!]

  • Package details

    pkg:[package-name]

  • User packages

    @[username]

Sponsor

Optimize Toolset

I’ve always been into building performant and accessible sites, but lately I’ve been taking it extremely seriously. So much so that I’ve been building a tool to help me optimize and monitor the sites that I build to make sure that I’m making an attempt to offer the best experience to those who visit them. If you’re into performant, accessible and SEO friendly sites, you might like it too! You can check it out at Optimize Toolset.

About

Hi, 👋, I’m Ryan Hefner  and I built this site for me, and you! The goal of this site was to provide an easy way for me to check the stats on my npm packages, both for prioritizing issues and updates, and to give me a little kick in the pants to keep up on stuff.

As I was building it, I realized that I was actually using the tool to build the tool, and figured I might as well put this out there and hopefully others will find it to be a fast and useful way to search and browse npm packages as I have.

If you’re interested in other things I’m working on, follow me on Twitter or check out the open source projects I’ve been publishing on GitHub.

I am also working on a Twitter bot for this site to tweet the most popular, newest, random packages from npm. Please follow that account now and it will start sending out packages soon–ish.

Open Software & Tools

This site wouldn’t be possible without the immense generosity and tireless efforts from the people who make contributions to the world and share their work via open source initiatives. Thank you 🙏

© 2024 – Pkg Stats / Ryan Hefner

@zhinjs/decorator

v1.0.4

Published

Another development style of Zhin robots, using TypeScript decorators

Downloads

6

Readme

@zhinjs/decorator

version

一个全新的机器人开发范式:使用 Decorator 开发 QQ 机器人!

⚠️请注意:使用本项目必须要使用TypeScript

安装

在你的项目根目录下执行:

pnpm install @zhinjs/decorator

然后在你的tsconfig.json文件中:

{
  "compilerOptions": {
    "emitDecoratorMetadata": true,
    "experimentalDecorators": true
  }
}

必须包含这两行,值都为true

使用

熟悉Spring/Nest/Midway等的的开发者应该会很熟悉。

您可以将@Plugin看成是@Controller

撰写一个插件

// plugins/repeater/index.ts
import {
  Command,
  CommandDesc,
  CommandOption,
  CommandSugar,
  Inject,
  InjectContext,
  InjectPlugin,
  MessagePattern,
  Middleware,
  Plugin,
  CommandRunTime,
} from "@zhinjs/decorator";
import { Next } from "koa";
import { Session, Context, Plugin as IPlugin } from "zhin";
import { RepeaterService } from "./repeater.service";

@Plugin
export default class Repeater {
  // *注入Plugin
  @InjectPlugin
  private readonly plugin: IPlugin;
  // *注入ctx
  @InjectContext
  private readonly ctx: Context;
  // *注入一个“服务类”,下面会有说明
  @Inject(RepeaterService)
  private readonly repeaterService: RepeaterService;

  // !注意:注解是从下往上运行的;但是始终会按照一个顺序:`初始化命令->定义option->定义sugar->执行action`
  // * @CommandSugar是允许定义多个的
  @CommandSugar(/^来一首(.+)$/, {
    args: ["$1"],
    options: { platform: "qq", origin: true },
  })
  @CommandSugar("qq点歌", { options: { platform: "qq", origin: true } })
  // * @CommandOption是可以定义多个的
  @CommandOption("-o [origin:boolean]")
  @CommandOption("-p [platform:string]")
  @CommandOption("-s [singer:number]")
  // * 这是命令的描述
  @CommandDesc("命令的描述")
  // * @Command只能允许有一个;如果有多个会被上面的覆盖掉
  @Command("music <keyword:string>")
  defineCommand({ options, session }: CommandRunTime<{ platform: string; origin: boolean }>, keyword: string) {
    console.log(options);
    session.reply(options.origin);
  }

  // * 监听消息事件。允许同一个方法上有多个@MessagePattern
  @MessagePattern("icqq.message")
  onMessageReceived(seesion: Session) {
    seesion.reply("监听到一条消息");
  }

  // * 定义一个中间件。
  // !不能与@MessagePattern等交叉混用
  @Middleware
  aMiddleware(seesion: Session, next: Next) {
    seesion.reply(this.repeaterService.getMessage("middleware"));
    next();
  }
}

撰写一个服务

服务的作用,是用来封装具体的业务逻辑的。

服务可以嵌套注入服务,但是请避免产生循环注入的情况(即A注入B,B又注入A),要不然会错误的哦(

import { Injectable } from "@zhinjs/decorator";

// 标记这是一个服务
// 按道理来说,这个@Injectable是可以和nestjs通用的哦~
// 但是我暂时没有测试过,但是十有八九是通用的,因为nest是可插拔的
@Injectable()
export class RepeaterService {
  // 写一个方法
  getMessage(type: "pattern" | "middleware") {
    if (type === "pattern") {
      return "hello world! This is a Message Pattern's message!";
    } else if (type === "middleware") {
      return "hello world! This is a middleware message!";
    }
  }
}

目前的内容大概就是这样了~欢迎大家提issue~