Spring 3 RequestMapping:获取路径值 [英] Spring 3 RequestMapping: Get path value

问题描述

在解析requestMapping @PathVariable值之后是否有获取完整路径值的方法?

Is there a way to get the complete path value after the requestMapping @PathVariable values have been parsed?

即: /{id}/{restOfTheUrl}应该能够将/1/dir1/dir2/file.html解析为id=1和restOfTheUrl=/dir1/dir2/file.html

That is: /{id}/{restOfTheUrl} should be able to parse /1/dir1/dir2/file.html into id=1 and restOfTheUrl=/dir1/dir2/file.html

任何想法都会受到赞赏.

Any ideas would be appreciated.

推荐答案

URL的不匹配部分作为名为HandlerMapping.PATH_WITHIN_HANDLER_MAPPING_ATTRIBUTE的请求属性公开:

Non-matched part of the URL is exposed as a request attribute named HandlerMapping.PATH_WITHIN_HANDLER_MAPPING_ATTRIBUTE:

@RequestMapping("/{id}/**")
public void foo(@PathVariable("id") int id, HttpServletRequest request) {
    String restOfTheUrl = (String) request.getAttribute(
        HandlerMapping.PATH_WITHIN_HANDLER_MAPPING_ATTRIBUTE);
    ...
}

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