JSP/Servlet
鎬荤粨
Jsp
灏辨槸鎸囧湪
HTML
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java
鑴氭湰璇█
Jsp
鍐呯疆瀵硅薄
1.
Out
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print()
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Out.print(
鈥?/p>
浣犲ソ
鈥?/p>
)
2.
Request
璇锋眰瀵硅薄
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request
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JSP
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1.getParameter(String name)
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2.String[]getParameterValues(String
name
)
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3.Void
setCharacterEncoding(String
charset);
鎸?/p>
瀹?/p>
姣?/p>
涓?/p>
璇?/p>
姹?/p>
鐨?/p>
缂?/p>
鐮?/p>
锛?/p>
鍦?/p>
Request.getParmeter()
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4.RequestDispatcher
getRequestDispatcher(String
Path)
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鍥?/p>
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javax.servlet.questDispatcher
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forword()
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3.
Response
鍝嶅簲瀵硅薄
Response
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request
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response
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1.
void addCookie(Cookie cookie)
鍦ㄥ鎴风娣诲姞
Cookie
2.
void setContentType(String type)
璁剧疆鍦?/p>
HTTP
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contentType
绫诲瀷
3.
void
setCharacterEncoding(String
charset)
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绫诲瀷
4.void sendRedirect(String location)
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URL
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4.
Application
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Application
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浜紝瀵逛簬鏁翠釜
web
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application
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甯哥敤鏂规硶
1.
void
setAttribute(String
Key,Object
value)
浠?/p>
Key/value
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涓?/p>
2.
Object getAttribute(String Key)
閫氳繃
Key
鑾峰彇
application
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3.
String getRealpath(String path)
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5.
Session
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.
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web
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杩囩▼
session
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淇濆瓨
session
鐨勬柟寮忓氨鏄娇
鐢?/p>
cookie
鏉ュ疄鐜扮殑锛屽湪瀹㈡埛绔殑
cookie
涓紝淇濆瓨
seeionid
鐨勫悕绉版槸
JSESSIONID
甯哥敤鏂规硶
1.
void setAttribute(String Key,Object value)
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session
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2.
Object getAttribute(String Key)
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session
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3.
void invalidate()
璁剧疆
session
瀵硅薄澶辨晥