1.单参数接收

@RequestMapping(value = "/v1/{cate}",method = RequestMethod.GET)
public String dynApiDemo2(@PathVariable("cate")String cate){
    String cateUrl = map.get("cate");
    return "v1/"+cateUrl;
}

2.多参数Map接收

@RequestMapping(value = "/{version}/{cate}/{article}",method = RequestMethod.GET)
public String dynApiDemo(@PathVariable Map<String, String> map){
    String version = map.get("version");
    String cateUrl = map.get("cate");
    String articleUrl = map.get("article");
    return version+"/"+cateUrl+"/"+articleUrl;
}

3.正则接收

@RequestMapping(value = "/regexp/{name:\\w}",method = RequestMethod.GET)
public String dynApiDemo3(@PathVariable("name")String name){
    System.out.println(name);
    return "";
}

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@RequestMapping接口动态参数_@PathVariable