两个long相减报错

Date ksTime = format.parse(ksDate);
Date jsTime = format.parse(jsDate);
long time = ksTime.getTime();
long time1 = jsTime.getTime();

time1-time;    //Syntax error on token "-", invalid AssignmentOperator

解决办法：

long time2=time1-time;  //加上  ‘long time2=’ 即可以，你呀的编译器！！！

转载于:https://www.cnblogs.com/Each-Person-Got-a-Dream/p/9754739.html