This is the test file I use when I connect MYSQL, for reference only;
<% @ page import = "java.io. *"%> <% @ Page import = "java.util. *"%> <% @ page import = "java.sql. *"%> <% @ Page ContentType = "Text / HTML; Charset = GB2312"%>
dbjsp.jsp </ title> </ head> <body> <% // Start try {connection conaction in tryright; resultTSet RS; / / load driver, below In order to load the MySQL driver class.Forname ("com.mysql.jdbc.driver); // Register the mysql driver DriverManager.RegisterDriver (new com.mysql.jdbc.driver ()); // Connect with the appropriate driver Go to the database string dburl = "JDBC: mysql: // localhost: 3306 / bookdb? Useunicode = true & characterencoding = GB2312</p>
<p>String dbuser = "dbuser"; string dbpwd = "1982023"; // Establish a database connection Con = Java.sql.driverManager.getConnection (DBURL, DBUSER, DBPWD); // Create a JDBC declaration Stmt = con.createstatement (); // Add new record stmt.executeUpdate ("INSERT INTO BOOKS (ID, Name, Title, Price) VALUES ('999', 'Tom', 'Tomcat Bible', 44.5)"); // Query RS = STMT. ExecuteQuery ("Select ID, Name, Title, Price from Books"); // Output Query Out.println ("<Table Border = 1 Width = 400>); while (rs.next ()) {string col1 = rs.getstring (1); string col2 = rs.getstring (2); string col3 = rs.getstring (3); float col4 = rs.getfloat (4); // Print the data displayed out.println ("< Tr> <TD> " COL1 " </ TD> <TD> " COL2 " </ TD> <TD> " COL3 " </ TD> <TD> " COL4 " </ TD> </ TR> ");} out.println (" </ table> ");</p>
<p>/ / Delete the newly added record stmt.executeUpdate ("delete from books where id = '999"); // Turns the database link rsclose (); stmt.close (); con.close ();}</p>
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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';
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var forum_url = 'list-1.html';
var safe_token = 'Xfyfyv9I5zuj_2FcZ_2Bqpwur1HyhlO_2B_2B79HxGEHnoxThejF_2BgxGixYK_2FjTLMbP0F_2BZcz60Ooi7BZ0ISyJ3CJEAfnQ_3D_3D';
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jsubmit.button('loading');
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$.alert(message);
jsubmit.button('reset');
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return false;
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var jmessagelist = $('div.message');
var first_width = jmessagelist.width();
jmessagelist.each(function() {
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jimg.width(jmessage_width);
jimg.css('height', 'auto');
jimg.css('cursor', 'pointer');
jimg.on('click', function() {
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jimg.width(jmessage_width);
var height = (img_height / img_width) * jimg.width();
jimg.height(height);
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});
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}
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();
$(window).on('resize', resize_image);
});
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$('#nav li[data-active="fid-1"]').addClass('active');
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