我有返回对象数组列表的休息服务,我已经实现了 jersy restful 客户端来执行它,但是我在将 ZonedDateTime 类型转换为 json 时遇到问题所以我得到这个错误
Caused by: java.lang.IllegalStateException: Expected BEGIN_OBJECT but was STRING at line 1 column 231 path $[0].lastmodifieddate
我该如何解决这个问题?
实体中的 lastmodifiedate 列
@Column(name = "lastmodifieddate")
private ZonedDateTime lastmodifieddate;
//getter and setter
休息服务
@RequestMapping(value = "/getScoreFactor",
method = RequestMethod.GET,
produces = MediaType.APPLICATION_JSON_VALUE)
@Timed
public List<Scorefactor> getScoreFactor() throws JSONException {
return scoreService.getScoreFactor();
}
jersy restful 客户端
try {
Client client = Client.create();
WebResource webResource = client
.resource("http://localhost:8080/adap/api/getScoreFactor");
ClientResponse response = webResource.accept("application/json")
.get(ClientResponse.class);
String output = response.getEntity(String.class);
System.out.println("output--"+output);
Type listType = new TypeToken<List<Scorefactor>>() {}.getType();
List<Scorefactor> scorefactors = new Gson().fromJson(output,listType);
System.out.println(scorefactors);
} catch (Exception e) {
e.printStackTrace();
}
最佳答案
public static final Gson GSON = new GsonBuilder()
.registerTypeAdapter(ZonedDateTime.class, new TypeAdapter<ZonedDateTime>() {
@Override
public void write(JsonWriter out, ZonedDateTime value) throws IOException {
out.value(value.toString());
}
@Override
public ZonedDateTime read(JsonReader in) throws IOException {
return ZonedDateTime.parse(in.nextString());
}
})
.enableComplexMapKeySerialization()
.create();
关于java - 将 ZonedDateTime 类型转换为 Gson,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/36408192/