extraction.md

606 词

category: Concept
redirect_from:
- /docs/v0.4.0/concept/extraction/
- /docs/latest/concept/extraction/
title: “变量提取器”
sort_title: “6”

每个提取器的格式如下:

{
    "type": "",
    "name": ""
},

实例:

{
    "type": "Query",
    "name": "username"
},
{
    "type": "Header",
    "name": "id"
} 

以下针对每个条件的格式作解释:

type即要提取的数据来源,目前包括以下几种:

  • Header K/V

  • Query K/V

  • Post Params K/V

  • Host

  • URI

  • IP

  • Method

name指的是如果是K/V行的提取来源,name指要提取的key

如以下示例要提取QueryString里的username这个变量:

{
    "type": "Query",
    "name": "username"
}