python 命令行格式化json字符串

 

 

命令行：

echo '{"id":343,"name":"kanpiaoxue"}' | python -m json.tool

 输出：

{
"id": 343,
"name": "kanpiaoxue"
}

 

命令行：

echo '[{"id":0,"name":"kanpiaoxue0"},{"id":1,"name":"kanpiaoxue1"},{"id":2,"name":"kanpiaoxue2"}]' | python -m json.tool

  输出：

[
    {
        "id": 0,
        "name": "kanpiaoxue0"
    },
    {
        "id": 1,
        "name": "kanpiaoxue1"
    },
    {
        "id": 2,
        "name": "kanpiaoxue2"
    }
]