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General-Purpose Tags Examples




<out>

 

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c:out

 

JSP- :

 

<table border="1">

<c:forEach var="customer" items="${customers}">

<tr>

<td><c:out value="${customer.lastName}"/></td>

<td><c:out value="${customer.phoneHome}"

default="no home phone specified"/></td>

<td>

<c:out value="${customer.phoneCell}" escapeXml="false">

<font color="red">no cell phone specified</font>

</c:out>

</td>

</tr>

</c:forEach>

</table>

 

customer , Customer.java, org.apache.taglibs.standard.examples.beans. Source Packages . customers , Customers.java, .

customer lastName, phoneHome, phoneCell . , . forEach ( out) customer, customers - . c:out .

 

JSP . . .

, java.net , . Web- ( URL, HttpURLConnection, URI, JarURLConnection, URLClassLoader), IP- ( InetAddress, InetAddress4, InetAddress6, NetworkInterface), ( Socket, SocketAddress, InetSocketAddress, ServerSocket, SocketPermission). NetPermission, Authentificator PasswordAuthentification ( ).

java.net j2me, , . - . .

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Java .

10

ü HTML - . () , , . , HTML, , , , (murkup tags).

ü , '<' '>'. . ("") . , " / ".

ü , , (URL - 'Uniform Recourses Location') : . , , . <a href="_">_</a>

ü , java.applet.Applet, , Swing / Sun JFC (Java Foundation Classes) - javax.swing.JApplet.

ü - init, start, update, paint, getAppletInfo, stop, destroy.

ü Java, . , javax.servlet JSP.

ü JSP HTML- XML-, (), Java. , .

  • , , HTML-. HTML- AppletViewer .
  • TomcatServletExample. HelloWorld Example, : , , . . Date ( ?).





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