doGet执行后,输出的HTML按钮reset和submit按钮不知道为什么点击没有反应呢?
代码如下:
packageapp01;
importjava.io.IOException;
importjava.io.PrintWriter;
importjava.util.Enumeration;
importjavax.servlet.ServletException;
importjavax.servlet.annotation.WebServlet;
importjavax.servlet.http.HttpServlet;
importjavax.servlet.http.HttpServletRequest;
importjavax.servlet.http.HttpServletResponse;
/**
*ServletimplementationclassFormServlet
*/
@WebServlet("/form")
publicclassFormServletextendsHttpServlet{
privatestaticfinallongserialVersionUID=1L;
privatestaticfinalStringTITLE="OrderForm";
/**
*@seeHttpServlet#HttpServlet()
*/
publicFormServlet(){
super();
//TODOAuto-generatedconstructorstub
}
/**
*@seeHttpServlet#doGet(HttpServletRequestrequest,HttpServletResponseresponse)
*/
protectedvoiddoGet(HttpServletRequestrequest,HttpServletResponseresponse)throwsServletException,IOException{
//TODOAuto-generatedmethodstub
response.setContentType("text/html");
PrintWriterwriter=response.getWriter();
writer.println("");
writer.println("");
writer.println(""+TITLE+"");
writer.println(""+TITLE+"");
writer.println("");
writer.println("");
writer.println("");
writer.println("Name:");
writer.println("");
writer.println("");
writer.println("");
writer.println("Address:");
writer.println("");
writer.println("");
writer.println("");
writer.println("Country");
writer.println("");
writer.println("UnitedStates");
writer.println("Canada");
writer.println("");
writer.println("");
writer.println("");
writer.println("DeliveryMethod:");
writer.println("FristClass");
writer.println("SecondClass");
writer.println("");
writer.println("");
writer.println("ShoppingInstructions");
writer.println("");
writer.println("");
writer.println("");
writer.println(" ");
writer.println("");
writer.println("");
writer.println("");
writer.println("pleasesendmethelatest"+"productcatalog:");
writer.println("");
writer.println("");
writer.println("");
writer.println(" ");
writer.println(""+"");
writer.println("");
writer.println("");
writer.println("");
writer.println("");
writer.println("");
//doPost(request,response);
}
/**
*@seeHttpServlet#doPost(HttpServletRequestrequest,HttpServletResponseresponse)
*/
protectedvoiddoPost(HttpServletRequestrequest,HttpServletResponseresponse)throwsServletException,IOException{
//TODOAuto-generatedmethodstub
//doGet(request,response);
response.setContentType("text/html");
PrintWriterwriter=response.getWriter();
writer.println("");
writer.println("");
writer.println(""+TITLE+"");
writer.println(""+TITLE+"");
writer.println("");
writer.println("");
writer.println("Name:");
writer.println(""+request.getParameter("name")+"");
writer.println("");
writer.println("");
writer.println("Address:");
writer.println(""+request.getParameter("address")+"");
writer.println("");
writer.println("");
writer.println("Country:");
writer.println(""+request.getParameter("country")+"");
writer.println("");
writer.println("");
writer.println("ShoppingInstructions:");
writer.println("");
String[]instructions=request.getParameterValues("instruction");
if(instructions!=null){
for(Stringinstruction:instructions){
writer.println(instruction+"
");
}
}
writer.println("");
writer.println("");
writer.println("");
writer.println("CatalogRequest:");
writer.println("");
if(request.getParameter("catalogRequest")==null){
writer.println("No");
}else{
writer.println("Yes");
}
writer.println("");
writer.println("");
writer.println("");
writer.println("");
writer.println("DebugInfo
");
EnumerationparameterNames=request.getParameterNames();
while(parameterNames.hasMoreElements()){
StringparamName=parameterNames.nextElement();
writer.println(paramName+":");
String[]paramValues=request.getParameterValues(paramName);
for(StringparamValue:paramValues){
writer.println(paramValue+"
");
}
}
writer.println("");
writer.println("");
writer.println("");
}
}
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