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uojo-kit

v0.3.0

Published

实用工具库

Downloads

12

Readme

uojo-kit

常用 node 模块集合

使用

安装

npm install uojo-kit

代码中引入

const uojoKit = require("uojo-kit")

方法

log

对 console.log 进行分装,实现:log 输出的颜色定制、log 显示的代码行号

方法 | 功能 :---|:--- clog | log 输出的颜色定制 eclog | 显示代码执行行号

示例:

uojoKit.clog('red','content')
uojoKit.red('content') // 支持颜色:'black','red','green','yellow','blue','magenta','cyan','white','gray'
uojoKit.elog('content')

BufferExec(options)

对单任务队列执行进行缓冲执行。简单的说,这个类可以收集需要执行的任务,按顺序执行。

options 参数:

字段 | 默认值 | 作用 :---|:-------|:--- nextPoint | first |下一个执行的任务是取队列中新(last)旧(first) speedTaskEnter | 0 |任务进入队列的最小时间间隔 runBy | timeline |队列执行方式。timeline:时间轴,即当前任务执行完后取下一个任务后,在下一个任务执行前将当前队列中所有任务清空。queue:按队列顺序执行

方法: 名称 | 作用 :---|:----- trigger | 将任务推入执行队列,并触发该任务执行 receipt | 回执当前任务执行完毕

示例:

const bufferQueue = new uojoKit.BufferExec({
    runBy:'queue',
    speedTaskEnter:0
})

for(let i=0;i<5;i++){
    bufferQueue.trigger((next)=>{
        setTimeout(()=>{
            console.log(i)
            next(); //执行下一个任务
        })
        
    })
}

DelayExec(times)

对需要密集执行的任务,进行一定的过滤。即起到防火墙的效果

参数

参数 | 默认值 | 作用 :---|:---|:--- times | 0 | 任务最小间隔时间

方法

名称 | 作用 :---|:--- hit(recordName) | 需要执行的任务名,当recordName不传时,默认为 匿名记录

示例:

const fireWall = new uojoKit.DelayExec()
let count = 10;
let tid=setInterval(()=>{
    if(count<1){
        clearInterval(tid);
        return;
    }
    count--;
    if( fireWall.hit('fire') ){
        console.log('中弹')
    
    }else{
        console.log('阻挡')
    
    }
},30)

changeLog

0.3.0

  • LOG_LEVEL 替换为 LOG_ENV,且值为 debug 时才会执行 elog

0.2.0

  • elog 显示事件触发的完整路径

0.1.3

  • 修复 elog 显示行号的bug

0.1.2

  • 修复显示 Error 对象
  • 方法 clog 新增快捷调用方式:clog.red('...') 等于 clog('red','...')

0.1.1

  • 文档补充

0.1.0

  • 初始化。提供方法:log 模块、BufferExec 类、DelayExec 类