springboot的PathVariable接收参数值带点号问题

问题

 @RequestMapping(value = "/{version}",method = RequestMethod.GET)
    public String demo(@PathVariable String version){
       return version;
    }

如果version是1.0.0,则返回1.0，这俨然不是我们所期望的。

解决

@RequestMapping(value = "/{version:.+}",method = RequestMethod.GET)
    public String demo(@PathVariable String version){
       return version;
    }

doc

• Spring MVC @PathVariable with dot (.) is getting truncated

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