1

my service code :

@RequestMapping(value = "/projects/{projectId}/resources/web/{path}", method = RequestMethod.GET) @ResponseBody public void getWebFileContent(@PathVariable("projectId") String projectId,@PathVariable("path") String path, HttpServletRequest httpServletRequest) throws Exception { } 

And my request will be

  • /projects/pro1/resources/web/src/main/webapp
  • /projects/pro1/resources/web/src/main/test/com/pro1...

and is it possible to get "src/main/webapp/../....." into "path" variable

1 Answer 1

2

Spring provide three patterns in the url handler mappings

  • ? - zero or one charecter
  • *- one charecter
  • ** - one or more charecters

And below approach resolved my issue

@RequestMapping(value = "/projects/{projectId}/resources/web/**", method = RequestMethod.GET) @ResponseBody public void getWebFileContent(@PathVariable("projectId") String projectIdHttpServletRequest httpServletRequest) throws Exception { String path = (String) request.getAttribute(HandlerMapping.PATH_WITHIN_HANDLER_MAPPING_ATTRIBUTE); // will get path = /projects/pro1/resources/web/src/main/webapp String bestMatchPattern = (String) request.getAttribute(HandlerMapping.BEST_MATCHING_PATTERN_ATTRIBUTE); // will get bestMatchPattern = /projects/pro1/resources/web/** AntPathMatcher apm = new AntPathMatcher(); String exactPath = apm.extractPathWithinPattern(bestMatchPattern, path); // will get exactPath = src/main/webapp ..... } 

Any other approaches are appreciated....

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