spring boot @PathVariable傳遞帶反斜杠參數(shù) / 的處理
我就廢話不多說了,大家還是看完整的代碼吧~
@RequestMapping(value = '/modules/{moduleBaseName}/**', method = RequestMethod.GET) @ResponseBody public String moduleStrings(@PathVariable String moduleBaseName, HttpServletRequest request) { final String path = request.getAttribute(HandlerMapping.PATH_WITHIN_HANDLER_MAPPING_ATTRIBUTE).toString(); final String bestMatchingPattern = request.getAttribute(HandlerMapping.BEST_MATCHING_PATTERN_ATTRIBUTE).toString(); String arguments = new AntPathMatcher().extractPathWithinPattern(bestMatchingPattern, path); String moduleName; if (null != arguments && !arguments.isEmpty()) { moduleName = moduleBaseName + ’/’ + arguments; } else { moduleName = moduleBaseName; } return 'module name is: ' + moduleName; }
補(bǔ)充:springboot的PathVariable接收參數(shù)值帶點(diǎn)號(hào)問題
問題@RequestMapping(value = '/{version}',method = RequestMethod.GET) public String demo(@PathVariable String version){ return version; }
如果version是1.0.0,則返回1.0,這儼然不是我們所期望的。
解決@RequestMapping(value = '/{version:.+}',method = RequestMethod.GET) public String demo(@PathVariable String version){ return version; }
以上為個(gè)人經(jīng)驗(yàn),希望能給大家一個(gè)參考,也希望大家多多支持好吧啦網(wǎng)。如有錯(cuò)誤或未考慮完全的地方,望不吝賜教。
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