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zach-zip

v2.0.7

Published

process zip package

Downloads

15

Readme

Features 功能特性

  • 压缩文件生成zip压缩包。
  • 删掉zip压缩包中指定的文件。
  • 解压zip压缩包
  • 列出zip压缩包中的所有文件,包含文件的相关信息

Installation 安装

$ npm install zach-zip

问题反馈

接口

add( arg, callback ) 压缩文件

  • arg{Object}

    • output: {String}要生成的文件名,带后缀。
    • input {String|array}要被压缩的文件。字符串可以是一个文件,也可以是一个文件夹,可以使用通配符:*和?。*表示任意数量的字符序列,?表示任意一个字符。
    • r :{Boolean} 表示是否递归,例如当需要将子文件夹中的内容也压缩的时候,就需要设置r为true,默认为false。
    • p:{String} 密码,压缩的时候可以指定密码。
  • callback{Function}

    • err:{Object}
      • code:错误代码
        • 1: Warning
        • 2:Fatal error
        • 7:arg err
        • 8:Not enough memory for operation
        • 255:User stopped the process
    • des:描述

dele( arg, callback ) 从压缩包中删除文件

+arg{Object} * file{String} 要处理的压缩包名称 * target {String|array} 要删除的文件,字符串或字符串数组 * r{Boolean} 是否递归,默认为false

  • callback{Function}
    • err:{Object}
      • code:错误代码
        • 1: Warning
        • 2:Fatal error
        • 7:arg err
        • 8:Not enough memory for operation
        • 255:User stopped the process
    • des:描述

extracts(arg, callback) 解压文件

+arg{Object} * input{String} 要处理的压缩包路径 * o{String} 输出路径,默认是当前文件夹 * filter{String|array} 可以指定解压特定的文件 * r{Boolean}如果filter设定了过滤条件,设置r为true可以实现递归深度过滤

  • callback{Function}
    • err:{Object}
      • code:错误代码
        • 1: Warning
        • 2:Fatal error
        • 7:arg err
        • 8:Not enough memory for operation
        • 255:User stopped the process
    • des:描述

list(file, callback) 列出压缩包中的所有文件

  • file{String} 要处理的压缩包路径

  • callback{Function} * err:{Object} * code:错误代码 * 1: Warning * 2:Fatal error * 7:arg err * 8:Not enough memory for operation * 255:User stopped the process * des:描述

  • 返回{Object}

{
  path:// 压缩包的路径
  size:// 压缩包的大小,zip能读到这个数据,rar压缩包读不到这个数据(值是NAN)
  foldersNum:// 压缩包中文件夹的数量
  filesNum:// 压缩包中文件的数量
  files:[
     {
        name:
        date:
        time:
        size: // rar文件是0,zip能读出来
        compressed: // rar文件是0,zip能读出来
     }
     ……
  ]
}