About SPRINGMVC how to automatically convert a foreground string type Date field to a date type

About SPRINGMVC How to convert the foreground String type Date field to a Date Type field, The wolf thought for a long time, read the spring source code, found a very interesting annotation @datetimeformat (pattern= "YYYY-MM-DD")

Yes, that's him, that's what the little wolf used.

@Controllerpublic class Login {@RequestMapping ("/login") Public String Login (string username, @DateTimeFormat (pattern= "YYYY-MM-DD") Date date) {System.out.println (date); SYSTEM.OUT.PRINTLN (username); return  null;}}

It's convenient, that's how it's used.

Of course, in the SPRINGMVC configuration file, you also need to complete <mvc:annotation-driven/> automatic annotations

About SPRINGMVC how to automatically convert a foreground string type Date field to a date type