1. Test the Sybase JCONNECT-5_2 JDBC Database interface with a JSP file: <% @ Page ContentType = "Text / HTML; Charset = GB2312"%> <% @ page import = "java.sql. *"%>
JSP Test Sybase JCONNECT-5_2 JDBC Database Interface </ Title> <meta name = "generator" content = "editplus2.11"> <meta name = "author" content = "naxin"> </ HEAD> <BODY> <center> JSP test SYBASE jconnect-5_2 JDBC database interface </ center> <BR> <BR> <table border = 3 align = center> <% Class.forName ( "com.sybase.jdbc2.jdbc .Sybdriver "); string url =" JDBC: SYBASE: TDS: Localhost: 2638 "; connection conn = drivermanager.getConnection (URL," DBA "," SQL "); statement stmt = conn.createstatement (); string sql = "SELECT EMP_LNAME, DEPT_ID, STREET, City, State from Employee ORDER BY EMP_LNAME"; ResultSet RS = Stmt.executeQuery (SQL); While (rs.next ()) {Out.Print ("<TR> <TD>" rs.getstring ("EMP_LNAME") "</ td>"); out.print ("<td>" rs.getstring ("dept_id") "</ td>"); Out.print ("< TD> " rs.getstring (" street ") " </ td> "); out.print (" <TD> " rs.getstring (" city " " </ td> "); OUT. Print ("<td>" rs.getstring ("state") "</ td> </ tr>");}%> </ table> <br> <hr> <% out.pr INT ("Database Operation, Congratulations");%> <% rs.close (); stmt.close (); conn.close ();%> </ body> </ html> 2. Use JSP and Java bean method: JSP code: <% @ Page ContentType = "text / html; charset = GB2312"%> <% @</p>
<p>Page Import = "java.sql. *"%> <html> <head> <title> </ title> <meta name = "generator" content = "editplus2.11"> <meta name = "author" content = " Naxin "> </ head> <body> <jsp: usebean id =" sybase "scope =" page "class =" test.sybconn "/> <% results = sybase.query (" select * from tjck_dh "); While (rs.next ()) {out.print ("|" rs.getstring ("name") "|"); out.print (rs.getstring ("CARD_NO") "|"); OUT .print ("amount") "|"); out.print (rs.getstring ("HOME_CALL") "|"); out.print (rs.getstring ("office_call") "| <br> ");}} rcclose ();%> <hr> bean code: package test; import java.sql. *; public class sybconn {// string sdbdriver =" com.sybase.jdbc2.jdbc. Sybdriver "; string sconnstr =" JDBC: Sybase: TDS: localhost: 2638 "; // string user =" dba "; // string passwd =" sql "; connection conn = null; resultset = null; public resultset query String sql) throws SQLException, Exception {Class.forName ( "com.sybase.jdbc2.jdbc.SybDriver") newInstance ();. conn = DriverManager.getConnection (sConnStr, "dba", "sql"); Statement stmt = conn .createstatement (); rs = stmt .executeQuery (SQL); Return RS;}} 3. Using JDBC (Sybae JConnect-5_2) Query the graphical Java program of data in Sybase ASA7.0: /// A simple use of JDBC (Sybae Jconnect-5_2) Query the graphical Java Program Example // of the data in Sybase ASA7.0 is "Select * from Employee", which can be changed to yourself .// run mode is: C: /> Java jdbctest // import Java.awt. *; import java.sql. *; // before using JDBC,</p></div><div class="text-center mt-3 text-grey">
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