UC知道调试JAVA时出现错误 我是初学者
来源：百度知道 编辑：UC知道 时间：2024/05/25 03:25:12
文件名 "loginservlet"
import javax.servlet.*;
import javax.servlet.http.*;
import java.io.*;
public class loginservlet extends HttpServlet
{
public void doGet(HttpServletRequest request,HttpServletResponse response)
throws ServletException,IOException
{
PrintWriter out=request.getWriter();
String name=request.getParameter("userName");
String password=request.getParameter("userPassword");
out.println("<html><head></head><body>");
out.println("your name: "+name+"<br>");
out.println("your password: "+password+"<br>");
out.println("</body></html>");
}
}
上述代码
错误提示：loginservlet.java:10:找不到符号
符号：方法getWriter()
位置：接口 javax.servlet.http.Htt
import javax.servlet.*;
import javax.servlet.http.*;
import java.io.*;
public class loginservlet extends HttpServlet
{
public void doGet(HttpServletRequest request,HttpServletResponse response)
throws ServletException,IOException
{
PrintWriter out=request.getWriter();
String name=request.getParameter("userName");
String password=request.getParameter("userPassword");
out.println("<html><head></head><body>");
out.println("your name: "+name+"<br>");
out.println("your password: "+password+"<br>");
out.println("</body></html>");
}
}
上述代码
错误提示：loginservlet.java:10:找不到符号
符号：方法getWriter()
位置：接口 javax.servlet.http.Htt
PrintWriter out=response.getWriter();
看下我的配置:
CATALINA_BASE= C:\apache-tomcat-5.5.23
CATALINA_HOME=C:\apache-tomcat-5.5.23
CLASSPATH=.;%JAVA_HOME%\LIB\TOOLS.JAR;%JAVA_HOME%\LIB\DT.JAR;%CATALINA_HOME%\common\lib\servlet-api.jar
JAVA_HOME=C:\Program Files\Java\jdk1.5.0_08
TOMCAT_HOME=C:\apache-tomcat-5.5.23
你自己根据情况改改,看看可不可以.