@RequestMapping(value={"add","add2"})@ResponseBodypublic String add(@RequestParam(name = "userName", defaultValue = "张三") String userName) { System.out.println("userName = "+ userName); return userName;}
@RequestMapping(value={"add","add2"})@ResponseBodypublic String add(@RequestParam(name = "userName", defaultValue = "张三") String userName) { System.out.println("userName = "+ userName); return userName;}
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