Java SpringMVC能否反序列化JSON,JSON可以是对象还是数组?
我让控制器在请求体中接收JSON,它可以是对象或对象数组。例如:Java SpringMVC能否反序列化JSON,JSON可以是对象还是数组?,java,json,spring,spring-mvc,jackson,Java,Json,Spring,Spring Mvc,Jackson,我让控制器在请求体中接收JSON,它可以是对象或对象数组。例如: { "id" : 1, "name" : "Nick", "surname" : "Cave" } 及 有没有办法强迫Spring将JSON反序列化为object,与单独的object类似? @RequestMapping(value = "/", method = RequestMethod.POST) public void postController(@RequestBody User user, ...)
{
"id" : 1,
"name" : "Nick",
"surname" : "Cave"
}
及
有没有办法强迫Spring将JSON反序列化为object,与单独的object类似?
@RequestMapping(value = "/", method = RequestMethod.POST)
public void postController(@RequestBody User user, ...) {
...
}
如果没有,解析和验证此类消息的优雅方式是什么?So 1)添加到maven:
<dependency>
<groupId>org.codehaus.jackson</groupId>
<artifactId>jackson-mapper-asl</artifactId>
<version>1.9.13</version>
</dependency>
请看这里:或使用HttpMessageConverter:
<dependency>
<groupId>org.codehaus.jackson</groupId>
<artifactId>jackson-mapper-asl</artifactId>
<version>1.9.13</version>
</dependency>
@RequestMapping(value = "/addPerson",
method = RequestMethod.POST,
headers = {"Content-type=application/json"})
@ResponseBody
public JsonResponse addPerson(@RequestBody Person person) {
logger.debug(person.toString());
return new JsonResponse("OK","");
}