JSP Learning--jsp Built-in objects

Request

Abstruct string getattribute (string name) {}//Returns the property value of the specified name

abstract void setattribute (String name,object Object) {}//substitution value

Abstract enumeration Getattributenames () {}//Gets the names of all attributes

Abstract String getcharacterencoding () {}//

abstract int getcontentlength () {}//

Abstract String getContentType () {}//

Abstract string GetParameter (String name) {}//Gets the value of the given parameter name

Abstract Emumeration Getparameternames () {}//Gets the parameter names of all the current requests

Public abstract string[] Getparametervalues (String name) {}//gets all values for the specified parameter name

Public abstract cookie[] GetCookies () {}//gets all cookies found in the current request

Abstract HttpSession getsession () {}//Gets the session of the current request binding, without creating a

Abstract String getquerystring () {}//Get URL request string part

Chinese garbled processing: string str = Request.getparameter ("Chineseword"); byte b[] = Str.getbytes ("iso-8859-1"); Str=new string (b);

Response

Abstract String getcharacterencoding () {}

abstract void Addcookie (Cookie cookie) {}

Abstract string encodingredirect (string url) {}

Abstract String Encodingurl () [}

abstract void Senderror (int code, String message) {}

abstract void Sendredirect (String url) {}//redirect

Out

Print ();

println ();

NewLine ();

Flush ();

Close ();

Clearbuffer ();

Clear ();

GetBufferSize ();

Isautoflush ();

Getremaining ();

Session

void setattribute (String name,object value) {}

Object getattribute (String name) {}

String getId () {}

Application;

Config

PageContext.

Page.

exception

Cookie