我写了一个方法如下。
@POST
@Path("/add")
@Produces(MediaType.APPLICATION_JSON + ";charset=utf-8")
@Consumes(MediaType.APPLICATION_JSON + ";charset=utf-8")
public boolean createMeasurement(List<MeasurementBean> list ,@HeaderParam(AUTHORIZATION) String authString){
Gson gson = new Gson();
LoginSession loginSession=null;
try{
loginSession = LoginUtility.validateKey(authString);
ResultRO<List<HashMap<String, Object>>> resultRO = loginSession
.execute(new Callable<ResultRO<List<HashMap<String, Object>>>>() {
@Override
public ResultRO<List<HashMap<String, Object>>> call() throws Exception {
String key[] = idKey.split(":");
String type = key[0];
long testId = Long.parseLong("2");
return doGetCreateMeasurement(list ,2);
}
});
return gson.toJson(true);
}catch(Exception ex){
ex.printStackTrace();
}
return null;
}
我无法使用 json 格式的对象列表。 我的 json 格式如下
{
"beans": [{
"id": 1133,
"testConditionGroupId": 0,
"testId": 0,
"type": 0,
"completeFlag": 0,
"invalidFlag": 0,
"retentionFlag": 0,
"delBeforeFlag": 0,
"dontReplicateFlag": 0,
"releaseFlag": 0,
"timeBase": 0.0,
"name": "MeaResult_TEST_XYZABCD",
"version": "V.1.0.1",
"description": "M_Test",
"mimeType": "MIME",
"stardDate": "",
"endDate": "",
"attributeList": [{
"id": 0,
"name": "Test_Attribute1",
"value": "A",
"unit": "ms"
}, {
"id": 0,
"name": "Test_Attribute2",
"value": "B",
"unit": "ms"
}],
"subMatrixList": [{
"id": 0,
"name": "Test_SubMatrixBean1_New",
"version": "V.1.0.0",
"mimeType": "MimeTyep",
"NumberOfvalues": 3,
"noOfRows": 1,
"localColumnList": [{
"id": 0,
"name": "TestName_1_New",
"version": "V.1.0.0",
"mimeType": "MimeTyep",
"sequence_Representation": "explicit",
"independent": 1,
"global_Flag": 15,
"raw_Datatype": 1,
"dataValues": ["1", "2", "3"],
"flags": [15, 15, 15],
"generation_Parameters": [1.0, 2.0, 3.0],
"externalComponents": [],
"attributeList": [],
"meaQuantity": {
"id": 0,
"name": "TestName_1_New",
"unit": "ms",
"quantityName": "MeaQuantity_Quantity",
"description": "MeaQuantity_Test",
"localName": "TestName_1_New",
"size": 10,
"dataType": 1,
"min": 1.0,
"max": 10.0,
"attributeList": [{
"id": 0,
"name": "Test_Attribute1",
"value": "A",
"unit": "ms"
}, {
"id": 0,
"name": "Test_Attribute2",
"value": "B",
"unit": "ms"
}]
}
}],
"attributeList": [{
"id": 0,
"name": "Test_Attribute1",
"value": "A",
"unit": "ms"
}, {
"id": 0,
"name": "Test_Attribute2",
"value": "B",
"unit": "ms"
}]
}],
"meaQuantityList": [{
"id": 0,
"name": "TestName_1_New",
"unit": "ms",
"quantityName": "MeaQuantity_Quantity",
"description": "MeaQuantity_Test",
"localName": "TestName_1_New",
"size": 10,
"dataType": 1,
"min": 1.0,
"max": 10.0,
"attributeList": [{
"id": 0,
"name": "Test_Attribute1",
"value": "A",
"unit": "ms"
}, {
"id": 0,
"name": "Test_Attribute2",
"value": "B",
"unit": "ms"
}]
}]
}]
}
但是当我尝试使用 postman POST 请求时,出现以下错误
警告:未找到请求类MeasurementBeans的消息正文阅读器,ContentType:application/json。
而且方法也没有执行。
最佳答案
您正在接受 List<MeasurementBean>
在 createMeasurement()
方法和你提到的 JSON 是一个对象。
{
"beans": []
//..
}
只需删除开头的 {
即可将其作为数组, "beans:"
并结束}
,即您只需要传递数组。
关于java - 如何编写使用 json 格式作为对象列表的 REST API 方法,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/50304240/