1. A simple JSP test page
File name: index.jsp
The document content is as follows:
<% @ Page ContentType = "Text / HTML"%>
<% @ Page PageEncoding = "UTF-8"%>
JSP page </ title> </ head></p>
<p><body></p>
<p><% - <jsp: usebean id = "beaninstancename" scope = "session" class = "beanpackage.beanclassname" /> -%></p>
<p><% - <jsp: getproperty name = "beaninstancename" property = "protyname" /> -%></p>
<p><% out.println ("Welcome ....");%></p>
<p></ body></p>
<p></ html></p>
<p>The thick line portion is the added code, and the other is automatically generated for the Java development tool NetBeans, and the output results are shown in the figure:</p>
<p>2. Database connection test page</p>
<p>The file name is: mysql_conn.jsp</p>
<p>The document content is as follows:</p>
<p><% @ Page ContentType = "Text / HTML"%></p>
<p><% @ Page PageEncoding = "UTF-8"%></p>
<p><% @ page language = "java" import = "java.sql. *"%></p>
<p><%</p>
<p>Java.sql.connection conn;</p>
<p>Java.lang.string strconn;</p>
<p>CONN = NULL;</p>
<p>Try {</p>
<p>Class.Forname ("Org.gjt.mm.mysql.driver"). NewInstance ();</p>
<p>Conn = java.sql.driverManager.getConnection ("JDBC: MySQL: // LocalHost / MySQL", "root", "");</p>
<p>}</p>
<p>Catch (Exception E) {</p>
<p>System.out.println ("Connection Error");</p>
<p>}</p>
<p>Statement Stmt = conn.createstatement ();</p>
<p>ResultSet RS_Result = NULL;</p>
<p>%></p>
<p><html></p>
<p><head> <title> JSP page </ title> </ head></p>
<p><body></p>
<p><% - <jsp: usebean id = "beaninstancename" scope = "session" class = "beanpackage.beanclassname" /> -%></p>
<p><% - <jsp: getproperty name = "beaninstancename" property = "protyname" /> -%></p>
<p><%</p>
<p>Rs_result = stmt.executeQuery ("SELECT * from user"); string name;</p>
<p>While (RS_RESULT.NEXT ()) {</p>
<p>Name = rs_Result.getstring ("User");</p>
<p>%></p>
<p><% = Name%></p>
<p><%</p>
<p>}</p>
<p>Rs_Result.close ();</p>
<p>Stmt.close ();</p>
<p>CONN.CLOSE ();</p>
<p>%></p>
<p></ body></p>
<p></ html></p>
<p>Bold is added, and the rest is automatically generated for Java Development Tools NetBeans.</p>
<p>The result is shown in the figure:</p></div><div class="text-center mt-3 text-grey">
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</div><div class="col text-right">Processed:
<b>0.047</b>, SQL:
<b>9</b></div></div></div></footer><script src="./lang/en-us/lang.js?2.2.0"></script><script src="view/js/jquery.min.js?2.2.0"></script><script src="view/js/popper.min.js?2.2.0"></script><script src="view/js/bootstrap.min.js?2.2.0"></script><script src="view/js/xiuno.js?2.2.0"></script><script src="view/js/bootstrap-plugin.js?2.2.0"></script><script src="view/js/async.min.js?2.2.0"></script><script src="view/js/form.js?2.2.0"></script><script>
var debug = DEBUG = 0;
var url_rewrite_on = 1;
var url_path = './';
var forumarr = {"1":"Tech"};
var fid = 1;
var uid = 0;
var gid = 0;
xn.options.water_image_url = 'view/img/water-small.png';
</script><script src="view/js/wellcms.js?2.2.0"></script><a class="scroll-to-top rounded" href="javascript:void(0);"><i class="icon-angle-up"></i></a><a class="scroll-to-bottom rounded" href="javascript:void(0);" style="display: inline;"><i class="icon-angle-down"></i></a></body></html><script>
var forum_url = 'list-1.html';
var safe_token = 'gHEEfiyYY_2F8sA3KGmMGnvNlRcCXiM8FUqUUkGwlSRNa9kLt400y1V_2FxVInu3Il5B5HbPvHfmu6dfS0yaGBHrGw_3D_3D';
var body = $('body');
body.on('submit', '#form', function() {
var jthis = $(this);
var jsubmit = jthis.find('#submit');
jthis.reset();
jsubmit.button('loading');
var postdata = jthis.serializeObject();
$.xpost(jthis.attr('action'), postdata, function(code, message) {
if(code == 0) {
location.reload();
} else {
$.alert(message);
jsubmit.button('reset');
}
});
return false;
});
function resize_image() {
var jmessagelist = $('div.message');
var first_width = jmessagelist.width();
jmessagelist.each(function() {
var jdiv = $(this);
var maxwidth = jdiv.attr('isfirst') ? first_width : jdiv.width();
var jmessage_width = Math.min(jdiv.width(), maxwidth);
jdiv.find('img, embed, iframe, video').each(function() {
var jimg = $(this);
var img_width = this.org_width;
var img_height = this.org_height;
if(!img_width) {
var img_width = jimg.attr('width');
var img_height = jimg.attr('height');
this.org_width = img_width;
this.org_height = img_height;
}
if(img_width > jmessage_width) {
if(this.tagName == 'IMG') {
jimg.width(jmessage_width);
jimg.css('height', 'auto');
jimg.css('cursor', 'pointer');
jimg.on('click', function() {
});
} else {
jimg.width(jmessage_width);
var height = (img_height / img_width) * jimg.width();
jimg.height(height);
}
}
});
});
}
function resize_table() {
$('div.message').each(function() {
var jdiv = $(this);
jdiv.find('table').addClass('table').wrap('<div class="table-responsive"></div>');
});
}
$(function() {
resize_image();
resize_table();
$(window).on('resize', resize_image);
});
var jmessage = $('#message');
jmessage.on('focus', function() {if(jmessage.t) { clearTimeout(jmessage.t); jmessage.t = null; } jmessage.css('height', '6rem'); });
jmessage.on('blur', function() {jmessage.t = setTimeout(function() { jmessage.css('height', '2.5rem');}, 1000); });
$('#nav li[data-active="fid-1"]').addClass('active');
</script>
