摘要:
System.out.println( "Integer.parseInt(\"5\") =" + Integer.parseInt("5")*10*1000);打印:Integer.parseInt("5") =50000 阅读全文
摘要:
new Date() =Mon Mar 04 14:28:26 CST 2019new Date().getTime() =1551680906227new Date((new Date().getTime()+5*60*1000)) =Mon Mar 04 14:33:26 CST 2019Dat 阅读全文