public class kk { public static void main(String[] args) { K k=new K(); k.ooo(); } } import java.util.Observable; public class K extends Observable { ...
前端传日期到controller报错Failed to convert from type [java.lang.String] to type [java.util.Date] for value '2333333333'; nested exception is java.lang.IllegalArgumentException]]。解决办法、
