关于indexof()的问题!
<%
String bb,aa;
bb="abcdefghijk";
aa="de";
System.out.println(bb.indexof(aa));
%>
错误提示:
Note: sun.tools.javac.Main has been deprecated.
D:\javafile\jc\root\tjcx\test1.jsp:37: Method indexof(java.lang.String)
not found in class java.lang.String.
System.out.println(bb.indexof(aa));
^
1 error, 1 warning
希望大家帮忙解决!