In your JSP virtual directory, a CLASS folder is created, and then build a BeginJavabean folder under the Classes folder, and build a file in this folder is as follows: package beginjavabean; public class hellobean {private string HelloStr = "Hello everyone, welcome to learn Javabean!";
Public hellobean () {}
/ *** Get hellostr * / public string getHellostr () {return this.hellostr;}
/ *** I heard the beginning of learning Javabean, everyone applauded! * / public string applause () {return "good ... good ... !!!";}} Compile it to Hellobean.class to build a hellobean.jsp file in your JSP virtual directory, the content is as follows: < % @ page language = "java" contenttype = "text / html; charset = GBK"%> <% @ page import = "java.util. *"%> <% @ page import = "java.text. *"% >
My JavaBean program test! </ title> </ head> <body> <div align = center> <jsp: usebean id = "HellobeanID" Scope = "Class =" Beginjavabean.hellobean "/> <% string hellostr =" Hello, let's start our JavaBean tour! ";%> <% = Hellostr%> <% = hellobeanid.getHellostr )%> <% = hellobeanid.applause ()%> <% DATE DATE1 = New Date (); format formatter = new SimpleDateFormat ("YYYY MM Moon DD Day HH MM division SS second "); string currentdateStr = formatter.format (date1);%> Current time: <% = currentdateStr%> </ div> <body> </ html> OK, open your browser, in you Address Bar Enter: http:// localhost: 8080 / myjsp / hellobean.jsp (this is my address, myjsp is my virtual directory) See the following words: Hello, let us start our Javabean Brigade!</p>
<p>Hello everyone, welcome to learn Javabean! Good ... good ...! ! !</p>
<p>Current time: January 19, 2005 07:17 seconds</p>
<p>Congratulations, you will also javabean!</p></div><div class="text-center mt-3 text-grey">
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