Introduction

detect-file-content will detect file content string intervally.

Params

name | description | type | default | required ---- | ---- | ---- | ---- | ---- internalTime | interval duration | Number: Millisecond | 1000 | false maxTimes | interval duration | Number: Int | 180 | false filePath | absolute file path | String | '' | true matchReg | RegExp | matchReg | null | '' | true

Returns

• success

  { success: true, count: 10, content: 'xxx' }

  count: detect count content: file content

• fail

  { success: false, reason: 'xxx', count: xx }

  count: detect count

  reasons

  • params error

    • "filePath" should be passed in as string
    • "matchReg" should be passed in as RegExp

  • timeout: 'timeout'

Usage

const detectResult = await detect({ 
    filePath: 'xxx/xx/xxx.json', 
    matchReg: /hello/, 
    maxTimes: 12, 
    internalTime: 500 
});
console.log(detectResult);

log:

{ success: true, count: 10, content: 'xxx }

{ success: false, count: 10, reason: 'timeout' }