
展开全部
public class ServletDemo extends HttpServlet {
@Override
public void service(HttpServletRequest req, HttpServletResponse rsp) {
try {
PrintWriter p = rsp.getWriter();
for (int i = 1; i <= 9; i++) {
for (int j = 1; j <= i; j++) {
p.print(i + "x" + j + "=" + i * j + " ");
}
p.println();
}
}
catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
}
@Override
public void service(HttpServletRequest req, HttpServletResponse rsp) {
try {
PrintWriter p = rsp.getWriter();
for (int i = 1; i <= 9; i++) {
for (int j = 1; j <= i; j++) {
p.print(i + "x" + j + "=" + i * j + " ");
}
p.println();
}
}
catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
}
追问
需要什么包啊,而且是要求在网页中显示乘法表的
追答
不需要什么包,web工程就行
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