YEAR无法解析为变量

Question

In JAVA,

Calendar Target_Date = Calendar.getInstance();
Target_Date.set(YEAR,Integer.parseInt(req.getParameter("date").split("-")[0]));

gives error that YEAR cannot be resolved to a variable . Am I not using set() correctly? I want to change Target_Date 's year.

Answer 1

YEAR是静态的，除非您具有静态导入，否则应将其用作Calendar.YEAR 。