java - 如何获取两个 REST API 响应的差异？

Question

我想比较 Java 中的两个 REST API 响应。目前我正在使用 zjsonpatch 库，通过它我可以获得差异，但差异包含其中一个 json 的值。我想要两个 json 节点。

请在下面找到我的代码:

    ObjectMapper jacksonObjectMapper = new ObjectMapper();
    JsonNode beforeNode = jacksonObjectMapper.readTree(jsonActual);
    JsonNode afterNode = jacksonObjectMapper.readTree(jsonCurrent);
    JsonPatch patch = JsonDiff.asJsonPatch(beforeNode, afterNode);
    String diffs = patch.toString();

下面是我得到的输出

op: replace; path: "/businessServiceabilityResponse/0/serviceabilityDetail/0/serviceabilitySource"; value: "ELOC"]

有没有办法可以获取两个不匹配的节点？

Answer 1

您可以尝试使用JSONAssert

JSONAssert.assertEquals(json1, json2, true);

json1:

[
  {
    studentname: "John",
    john: "123"
  },
  {
    studentname: "Ram",
    Ram: "124"
  }
]

json2

[
  {
    studentname: "Nhoj",
    john: "123"
  },
  {
    studentname: "Ram",
    Ram: "124"
  }
]

输出:

Exception in thread "main" java.lang.AssertionError: [0].studentname
Expected: john
     got: Nhoj

    at org.skyscreamer.jsonassert.JSONAssert.assertEquals(JSONAssert.java:417)
    at org.skyscreamer.jsonassert.JSONAssert.assertEquals(JSONAssert.java:394)
    at org.skyscreamer.jsonassert.JSONAssert.assertEquals(JSONAssert.java:336)
    at com.smilep.java.thirteen.so.JSONAssertExample.main(JSONAssertExample.java:32)