为什么String类型变量不能转变为Long类型?
yohar 2003-03-25 03:29:49 Long lngitemno=Long.parseLong(request.getParameter("item"+lineitemcount).toString().trim());
错误如下:
Note: sun.tools.javac.Main has been deprecated.
/TrainingProject/DeleteOrderOK.jsp:24: Incompatible type for declaration.
Can't convert long to java.lang.Long.
Long lngitemno=Long.parseLong(request.getParameter("item"+lineitemcount).toString().trim());
^
Note: D:\Resin2.1.5\doc\WEB-INF\work\_trainingproject\_deleteorderok__jsp.java
uses or overrides a deprecated API. Recompile with "-deprecation" for
details.
1 error, 2 warnings