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命令行 API 调试工具: HTTPie & jq

 2 years ago
source link: https://fann.im/blog/2015/01/20/httpie-and-jq/
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命令行 API 调试工具: HTTPie & jq

Jan 20, 2015

  • HTTPie: a CLI, cURL-like tool for humans.
  • jq: a command-line JSON processor.

HTTPie 类似 cURL，更简单易用，jq 用来解析 JSON，一起配合使用做 API 开发调试非常方便：

  1. GET: http :9090/api/test
  2. POST: http -f post --session=fann :9090/api/login' user=fannheyward passwd=passwd
  3. GET with cookie: http --session=fann :9090/api/profile
  1. jq . - 格式化整个 JSON
  2. jq ".status" - 只显示 status 字段的值
  3. jq ". | {name: .name, icon: .icon}" - 重组 JSON，只显示 name&icon 字段
  4. jq ".[] | {name: .name}" - 遍历 JSON 数组，只显示每个元素的 name 字段

更多高级用法参考各自文档。

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