spring3MVC下 jqgrid返回的默认查询参数需要添加required=false

@RequestMapping(method = RequestMethod.GET)public @ResponseBodyCustomUserResponse getAll(@RequestParam("page") String page,@RequestParam("rows") String rows,@RequestParam("sidx") String sidx,@RequestParam("sord") String sord,@RequestParam("isSearch") Boolean isSearch,@RequestParam(value="searchField",required=false) String searchField,@RequestParam(value="searchOper",required=false) String searchOper,@RequestParam(value="searchString",required=false) String searchString,@RequestParam(value="filters",required=false) String filters){........}

后4个参数需要添加required=false,因为jqgrid在无查询添加时,是不会返回后4个参数的.