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java - 使用 Groovy 集合精确匹配字符串格式

问题描述

我有一个关于使用 groovy 集合匹配确切字符串格式的问题。

   def createPullRequest(projectSlug, repoSlug, title, description, sourceBranch, targetBranch) {
    //this is reading in the array with the user names
    def names = BitbutkcetUtil.getGroupUsers(teamName, activeOnly)

            def prResponse = this.steps.httpRequest(
                    acceptType: 'APPLICATION_JSON',
                    authentication: this.userId,
                    contentType: 'APPLICATION_JSON',
                    httpMode: 'POST',
                    ignoreSslErrors: true,
                    quiet: true,
                    requestBody: """
                                {
                                    "title": "${title}",
                                    "description": "${description}",
                                    "state": "OPEN",
                                    "open": true,
                                    "closed": false,
                                    "fromRef": { "id": "${sourceBranch}" },
                                    "toRef": { "id": "${targetBranch}" },
                                    "locked": false,
                                    "reviewers": [
                                        //I want to replace this hardcoded names with the string values inside the array `names`
                                        { "user": { "name": "HardCoded1" } },
                                        { "user": { "name": "HardCoded2" } },
                                        { "user": { "name": "HardCoded3" } },
                                        { "user": { "name": "HardCoded4" } }
                                    ]
                                }
                            """,
                    responseHandle: 'STRING',
                    url: "https://bitbucket.absolute.com/rest/api/latest/projects/${projectSlug}/repos/${repoSlug}/pull-requests",
                    validResponseCodes: '200:299')
            def pullRequest = this.steps.readJSON(text: prResponse.content)
            prResponse.close()
            return pullRequest['id']
        }

我想要做的是我想用数组中的字符串元素替换其中的hardcoded名称。我想使用该集合，但我必须匹配确切的格式 reviewersnames

 { "user": { "name": "HardCoded1" } },
 { "user": { "name": "HardCoded2" } },
 { "user": { "name": "HardCoded3" } },
 { "user": { "name": "HardCoded4" } }

现在，我有[reviewers: names.collect{ [user: [name: it]] }]，它正在输出以下内容：

[reviewers:[[user:[name:name1]],
[user:[name:name2]],
[user:[name:name3]],
[user:[name:name4]]]]

我怎样才能使输出采用以下格式？

    "reviewers": [
  //I want to replace this hardcoded names with the string values inside the array `names`
    { "user": { "name": "HardCoded1" } },
    { "user": { "name": "HardCoded2" } },
    { "user": { "name": "HardCoded3" } },
    { "user": { "name": "HardCoded4" } }
    ]

任何帮助将不胜感激！

标签： javastringjenkinsgroovystring-matching

解决方案

您看到的是toString()在地图元素列表上调用方法的结果。对于有效的 JSON 表示，您可以将collect()方法的结果传递给 JsonOutput.toJSON(). 像这样的东西：

requestBody: """
            {
                "title": "${title}",
                "description": "${description}",
                "state": "OPEN",
                "open": true,
                "closed": false,
                "fromRef": { "id": "${sourceBranch}" },
                "toRef": { "id": "${targetBranch}" },
                "locked": false,
                "reviewers": ${JsonOutput.toJson(names.collect{ [user: [name: it]] })}
            }
        """

JsonOutput.toJSON()第一次在 Jenkins Pipeline 中使用时可能需要脚本批准。

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