json - 解析特定关键字段的 JSON 输出

Question

我在 file.json 中有以下 JSON 内容。

我只需要所有这些压倒性信息中的一个特定关键字段。

让我们假设我需要web_url，

这里的问题是“web_url”有多个关键字段。

如何只获得web_url我所追求的领域？

[{"id":196,"iid":1,"project_id":233,"title":"DEV to Master","description":"","state":"merged","created_at":"2019-12-04T14:14:35.424-06:00","updated_at":"2019-12-04T14:14:47.310-06:00","merged_by":{"id":122,"name":"Sengoku","username":"sengk","state":"active","avatar_url":"https://secure.gravatar.com/avatar/7cvffgfgfgfgf9eb1348d0ba7795a076?s=80\u0026d=identicon","web_url":"https://gitlaboo.tests.com/sengk"},"merged_at":"2019-12-04T14:14:47.468-06:00","closed_by":null,"closed_at":null,"target_branch":"master","source_branch":"DEV","upvotes":0,"downvotes":0,"author":{"id":122,"name":"Sengoku","username":"sengk","state":"active","avatar_url":"https://secure.gravatar.com/avatar/7fgdfdgdfgdvfg9eb1348d0ba7795a076?s=80\u0026d=identicon","web_url":"https://gitlaboo.tests.com/sengk"},"assignee":{"id":122,"name":"Sengoku","username":"sengk","state":"active","avatar_url":"https://secure.gravatar.com/avatar/7afsdfdvdfvfde24f89eb1348d0ba7795a076?s=80\u0026d=identicon","web_url":"https://gitlaboo.tests.com/sengk"},"source_project_id":233,"target_project_id":233,"labels":[],"work_in_progress":false,"milestone":null,"merge_when_pipeline_succeeds":false,"merge_status":"can_be_merged","sha":"6318e51ea8czfdfsdvdfvdfbc02988ba62c71e5774107e","merge_commit_sha":"6dc5vdfvdfgdfg5bf14e97dea949b8584c0c68d6","user_notes_count":0,"discussion_locked":null,"should_remove_source_branch":null,"force_remove_source_branch":false,"web_url":"https://gitlaboo.tests.com/demo/frog/merge_requests/1","time_stats":{"time_estimate":0,"total_time_spent":0,"human_time_estimate":null,"human_total_time_spent":null},"squash":false}]

标签： jsonjq

Answer 1

web_url您的 JSON 中有 4 个。

可以检查以下结果，

.[] | .web_url
.[] | .merged_by.web_url
.[] | .author.web_url
.[] | .assignee.web_url