JSPµÇ½½çÃæÈçºÎʵÏÖÌøת£¿ - Java / Eclipse

¼±¾È°¡£¬Çë½Ì¸÷λ¸ßÊÖ£¬°ÝÍУ¡£¡

---

RequestDispatcher.forward

---

RequestDispatcher.forward()
response.redirect¶¼¿ÉÒÔµÄŶ

---

ʲôÒâ˼°¡ £¿
 ÄãÊÇÏëµÇ¼ҳÃæÌøתµ½ÆäËûÒ³Ãæ
  »¹ÊÇ´ÓÆäËûÒ³ÃæÌøתµ½µÇ¼ҳÃæ

ÄãÊÇÏëµÇ¼ҳÃæÌøתµ½ÆäËûÒ³Ãæ
<form action="xxx.jsp">
  <input type="subimt" value="µÇ¼"/>
</form>

»¹ÊÇ´ÓÆäËûÒ³ÃæÌøתµ½µÇ¼ҳÃæ
response.sendRedirect("login.jsp");

---

<form action="xxx.jsp">

---

UPLZ£¬

---

response.sendRedirect("login.jsp");

---

ÒýÓÃ

ʲôÒâ˼°¡ £¿
ÄãÊÇÏëµÇ¼ҳÃæÌøתµ½ÆäËûÒ³Ãæ
»¹ÊÇ´ÓÆäËûÒ³ÃæÌøתµ½µÇ¼ҳÃæ

ÄãÊÇÏëµÇ¼ҳÃæÌøתµ½ÆäËûÒ³Ãæ
<form action="xxx.jsp">
<input type="subimt" value="怬"/>
</form>

»¹ÊÇ´ÓÆäËûÒ³ÃæÌøתµ½µÇ¼ҳÃæ
response.sendRedirect("login.jsp");

ÎÒÊÇÏëµÇ½ҳÃæÌøתµ½ÆäËûÒ³ÃæŶ

---

1.ÄãÈç¹û²»ÓÃstrutsÄã¿ÉÒÔÔÚservletÀïÃæдresponse.sendRedirect("login.jsp"); orrequest.getRequestDispatcher("page.jsp").forward(request, response);
2.Èç¹ûÄãÓÃstruts¿ÉÒÔÔÚactionÖÐʹÓÃ,¾Íforword..

---

forward

---

form±íµ¥ ¼° response.redirect ¶¼¿ÉÒÔ°¡

---

ÕâÊÇÎҵĴúÂë1£º
//µÇ½µÄ±íµ¥
<FORM name="loginForm" onSubmit="return check()"