下面是一段最简单的servlet结构,俺是刚刚接触,怎么具体内容要写在异常里呀?import java.io.*;
import javax.servlet.*;
import javax.servlet.http.*;
public class ServletTemplate extends HttpServlet {
public void doGet(HttpServletRequest request,
HttpServletResponse response)
throws ServletException, IOException {
// Use "request" to read incoming HTTP headers
// (e.g., cookies) and query data from HTML forms.
// Use "response" to specify the HTTP response status
// code and headers (e.g., the content type, cookies).
PrintWriter out = response.getWriter();
// Use "out" to send content to browser.
}
}
import javax.servlet.*;
import javax.servlet.http.*;
public class ServletTemplate extends HttpServlet {
public void doGet(HttpServletRequest request,
HttpServletResponse response)
throws ServletException, IOException {
// Use "request" to read incoming HTTP headers
// (e.g., cookies) and query data from HTML forms.
// Use "response" to specify the HTTP response status
// code and headers (e.g., the content type, cookies).
PrintWriter out = response.getWriter();
// Use "out" to send content to browser.
}
}
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为什么servlet的正常的程序也写在throws里呢?