json - 如何在Shell脚本中漂亮地打印JSON？(How can I pretty-print JSON in a shell script?)

Question

Is there a (Unix) shell script to format JSON in human-readable form?

(是否有（Unix）Shell脚本以易于理解的格式格式化JSON？)

Basically, I want it to transform the following:

(基本上，我希望它可以转换以下内容：)

{ "foo": "lorem", "bar": "ipsum" }

... into something like this:

(...变成这样：)

{
    "foo": "lorem",
    "bar": "ipsum"
}

  ask by community wiki translate from so

Answer 1

With Python 2.6+ you can just do:

(使用Python 2.6+，您可以执行以下操作：)

echo '{"foo": "lorem", "bar": "ipsum"}' | python -m json.tool

or, if the JSON is in a file, you can do:

(或者，如果JSON在文件中，则可以执行以下操作：)

python -m json.tool my_json.json

if the JSON is from an internet source such as an API, you can use

(如果JSON来自互联网来源（例如API），则可以使用)

curl http://my_url/ | python -m json.tool

For convenience in all of these cases you can make an alias:

(为方便起见，在所有这些情况下都可以使用别名：)

alias prettyjson='python -m json.tool'

---

For even more convenience with a bit more typing to get it ready:

(为了方便起见，请进行更多输入以使其就绪：)

prettyjson_s() {
    echo "$1" | python -m json.tool
}

prettyjson_f() {
    python -m json.tool "$1"
}

prettyjson_w() {
    curl "$1" | python -m json.tool
}

for all the above cases.

(对于上述所有情况。)

You can put this in .bashrc and it will be available every time in shell.

(您可以将其放在.bashrc并且每次在Shell中都可用。)

Invoke it like prettyjson_s '{"foo": "lorem", "bar": "ipsum"}' .

(像prettyjson_s '{"foo": "lorem", "bar": "ipsum"}'一样调用它。)