如果我多次敲击控制器并敲击它,偶尔我的modelCode参数会变为null。但是,URL中包含modelCode。 使用Spring框架3.0.5.RELEASESpring MVC正在删除@PathVariable
@RequestMapping(value="ws/getallvariants/{channelCode}/{modelCode}/{regionId}/{year}")
public ModelAndView getAllVariants(@PathVariable("channelCode") String channelCode,
@PathVariable("modelCode") String modelCode,@PathVariable("regionId") String regionId,@PathVariable("year") String year){
if (modelCode == null)
{
int i = 0; // this should never hit, but does.
}
你检查的范围为控制器(是不是默认的单身)? – nickdos 2011-04-15 23:11:26