运行 Websphere App server V8.5 Liberty Profile。我找不到任何可以解决这些警告的帮助。我在日食。
************** Here's my servlet code ************
package com.rocketsoft.zoskmip.kmipuser;
import java.io.IOException;
import java.io.PrintWriter;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
/**
* Servlet implementation class AddUser
*/
@WebServlet("/user")
public class AddUser extends HttpServlet {
private static final long serialVersionUID = 1L;
public AddUser() {
super();
}
protected void doPost(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
PrintWriter printWriter = response.getWriter();
printWriter.print("Welcome");
String firstName = request.getParameter("fname");
printWriter.print(firstName);
}
}
********警告**********
[WARNING ] CWWKC0044W: 扫描类和注释数据时发生异常。例外是 {0}。
[警告] CWWKC0022W: [com.ibm.ws.anno.info.internal.ClassInfoCache@957735840] 类 [java.lang.Object] 的扫描导致异常。消息是:[Class [java.lang.Object] from resource [java/lang/Object.class] Exception Creating reader] 由 [null] 引起。