gojq 命令

常用示例

说明

gojq is a pure Go implementation of jq, the JSON processor. It provides the same query language for filtering, transforming, and extracting data from JSON, with additional native YAML support. The filter language uses | for pipelines, . for field access, [] for iteration, and select() for filtering. Complex transformations combine these with object construction, array slicing, and built-in functions. YAML input and output make gojq particularly useful for Kubernetes and other YAML-heavy workflows. Variables with --arg enable parameterized queries for scripting.

参数

-r, --raw-output

Output strings without JSON quotes.

-c, --compact-output

Compact output instead of pretty-printed.

-n, --null-input

Don't read input; useful with --argjson.

-e, --exit-status

Set exit code based on output.

-s, --slurp

Read all inputs into array.

-S, --sort-keys

Sort object keys in output.

-C, --color-output

Force colored output.

-M, --monochrome-output

Disable colored output.

--tab

Use tabs for indentation.

--indent _n_

Set indentation level.

--yaml-input

Parse input as YAML.

--yaml-output

Output as YAML instead of JSON.

--arg _name_ _value_

Set variable to string value.

--argjson _name_ _json_

Set variable to JSON value.

--slurpfile _name_ _file_

Set variable to file contents as array.

--rawfile _name_ _file_

Set variable to raw file contents.

-f, --from-file _file_

Read filter from file.

-L _path_

Add directory to module search path.