RESTFUL返回JSON为什么会在JSON值后面带个null

qq_6b8e56db

积分: 900

这家伙很懒，什么个性签名都没有留下。

{"addTime":"2016-06-04 10:56:55","addUnitId":"9bc2dc100fb4487a8828791dedb5fb05","addUser":2,"areaFatherId":0,"areaId":"294","areaName":"中东5","areaRemark":"","currentUnit":"9bc2dc100fb4487a8828791dedb5fb05","currentUserId":2,"editTime":"2016-06-04 10:56:55","editUser":2,"id":236,"isDelete":1,"time":"2016-06-04 11:06:43"}null

wendal

1楼•2885天前

贴入口方法

qq_6b8e56db 2楼•2885天前

@wendal

	/**
	 * 
	 * @description 根据主键查询Bean
	 * 
	 */
	@At("/getBean/?")
	@Ok("json")
	@POST
	public void getBean(@Param("id") Long id) {
		String resjson =  JSON.toJSONString(areaInfoModelService.getById(id));
		try {
			res.getWriter().write(resjson);
		} catch (IOException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
	}

wendal

3楼•2885天前

就不应该自行转json

改成这样

	@At("/getBean/?")
	@Ok("json")
	@POST
	public Object getBean(@Param("id") Long id) {
		return areaInfoModelService.getById(id)
	}

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