将JSON数据从JQUERY传递到java控制器时发生异常

Question

我将JSON数据从jQuery传递到我的Java控制器，我正在使用@recestBody，但我得到一个异常说：

组织。springframework。网状物HttpMediaTypeNotSupportedException:内容类型'application/x-www-form-urlencoded；字符集=UTF-8'不受支持

我传递的数据是：

myData = {
  "source": "CSS",
  "type": "CSS2",
  "typeValue": "value",
  "textarea_value": " desc"
}:

我用来传递此数据的AJAX调用是：

$.ajax({
  url: './common/deleteData',
  type: 'POST',
  data: myData,
  success: function(data) {
    alert("Successfully Deleted Source..");
  },
  error: function(data) {}
});  

我的Java控制器如下所示

@RequestMapping(value = "/common/deleteData", method = RequestMethod.POST, consumes = {"application/x-www-form-urlencoded; charset=UTF-8"})
public String deleteData(@RequestBody SourceDelete sourcedelete, final HttpServletRequest request, final RedirectAttributes rdtAttribs) throws ApplicationException 
{
  LOGGER.entry("Deleting the Merge Preference Details");
  System.out.println(sourcedelete.getSource());
  return null;
}

我的POJO对象如下所示：

public class SourceDelete {
  private String source;
  private String type;
  private String typeValue;
  private String textarea_value;
  //Setters and Getters
}

有人能帮我弄清楚为什么我会出现这个错误，以及我应该如何修复它吗？

Answer 1

删除@RequestBody注释，

@RequestMapping(value = "/common/deleteData", method = RequestMethod.POST, consumes = {"application/x-www-form-urlencoded; charset=UTF-8"})
public String deleteData(SourceDelete sourcedelete, final HttpServletRequest request, final RedirectAttributes rdtAttribs) throws ApplicationException 
{
  LOGGER.entry("Deleting the Merge Preference Details");
  System.out.println(sourcedelete.getSource());
  return null;
}