通过 REST API Java 从 URL 获取 ObjectID

问题描述

我尝试在用户故事中添加讨论.部分代码

I try to add Discussion to User Story. Part of code

        QueryResponse storyQueryResponse = restApi.query(storyRequest);
        JsonObject storyJsonObject = storyQueryResponse.getResults().get(0).getAsJsonObject();
        String storyRef = storyJsonObject.get("_ref").toString();
        System.out.println("Ref: " + storyRef);

        Ref ref = new Ref();
        System.out.println(ref.getOidFromRef(storyRef));
        System.out.println(ref.isRef(storyRef));

        createDis.addProperty("Artifact", ref.getOidFromRef(storyRef));
        createDis.addProperty("Text", "Java-Java-Java-Java-Java-Java-Java-Java-Java-Java-Java-Java");
        CreateRequest createRequest = new CreateRequest("ConversationPost", createDis);
        CreateResponse createResponse = restApi.create(createRequest);

System.out.println("Ref: " + storyRef) return参考:"https://rally1.rallydev.com/slm/webservice/v2.0/hierarchicalrequirement/13097497257"

System.out.println("Ref: " + storyRef) returnRef: "https://rally1.rallydev.com/slm/webservice/v2.0/hierarchicalrequirement/13097497257"

ref.getOidFromRef(storyRef) 返回 NULLref.isRef(storyRef) 返回 FALSE

ref.getOidFromRef(storyRef) return NULLref.isRef(storyRef) return FALSE

为什么???

推荐答案

此行无效，导致您的 ref 周围有一组额外的引号:

This line is invalid and is causing your ref to have an extra set of quotes around it:

String storyRef = storyJsonObject.get("_ref").toString();

将其更改为此应该可以使其正常工作:

Changing it to this should get it to work correctly:

String storyRef = storyJsonObject.get("_ref").getAsString();

始终使用 getAs 方法而不是 toString.

Always use the getAs methods rather than toString.

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