近日來學習mysql數據庫,自己編寫一個用ie遠程創建mysql數據庫的簡易程序,此程序適用與對mysql數據庫一無所知的人,可以輕松的創建mysql數據庫及數據庫中的各種類型的表,而且完全是圖形界面,你甚至可以一句sql語句都不知道,我編寫的這個程序可能尚還十分簡陋,在此我只想起一個拋磚引玉的作用,希望大家能不斷完善此程序,做一個真正意義上的圖形界面的mysql管理器.
此程序共分兩個文件:
給下面的.php文件使用.
<html> <head> <title>mysql數據庫創建單</title> </head> <body> <form method="post" action="mkdb.php"> <table width=400 border=1 cellspacing=0 cellpadding=0> <tr> <td align=center colspan=2>創建一個新的數據庫</td> </tr> <tr> <td width=150 align=center>請輸入數據庫名:</td> <td width=250 align=center> <input type=test size=30 value=database name=databasename> </td> </tr> <tr> <td align=center colspan=2> <input type=submit value=創建數據庫 name=swcode> </td> </tr> </table> </form> <form method="post" action="mkdb.php"> <table width=400 border=1 cellspacing=0 cellpadding=0> <tr> <td align=center colspan=2>刪除一個已有的數據庫</td> </tr> <tr> <td width=150 align=center>請輸入數據庫名:</td> <td width=250 align=center> <input type=test size=30 value=database name=databasename> </td> </tr> <tr> <td align=center colspan=2> <input type=submit value=刪除數據庫 name=swcode> </td> </tr> </table> </form> <form method="post" action="mkdb.php"> <table width=500 border=1 cellspacing=0 cellpadding=0> <tr> <td align=center colspan=2>在一個已有的數據庫中創建表</td> </tr> <tr> <td width=150 align=center>請輸入數據庫名:</td> <td width=350> <input type=test size=30 value=database name=databasename> </td> </tr> <tr> <td width=150 align=center>請輸入表名:</td> <td width=350> <input type=test size=30 value=testable name=tablename> </td> </tr> <tr> <td align=center colspan=2> <table width=500 border=1 cellspacing=0 cellpadding=0> <tr> <td width=75 align=center>字段名</td> <td width=175 align=center><input type=test size=20 value=idx name=fieldname[1]></td> <td width=75 align=center>字段類型</td> <td width=175 align=center> <select name=type[1] size=1> <option value=integer(10) selected>普通整型</option> <option value=tinyint(3)>短整型</option> <option value=float(10,4)>單精度浮點型</option> <option value=double(10,4)>雙精度浮點型</option> <option value=date>日期型</option> <option value=varchar(255)>可變字符型</option> <option value=char(20)>字符型(20個字符)</option> </select> </td> </tr> <tr> <td width=75 align=center>字段名</td> <td width=175 align=center><input type=test size=20 name=fieldname[2]></td> <td width=75 align=center>字段類型</td> <td width=175 align=center> <select name=type[2] size=1> <option value=integer(10)>普通整型</option> <option value=tinyint(3)>短整型</option> <option value=float(10,4)>單精度浮點型</option> <option value=double(10,4)>雙精度浮點型</option> <option value=date>日期型</option> <option value=varchar(255)>可變字符型</option> <option value=char(20)>字符型(20個字符)</option> <option value=none selected>空字段</option> </select> </td> </tr> <tr> <td width=75 align=center>字段名</td> <td width=175 align=center><input type=test size=20 name=fieldname[3]></td> <td width=75 align=center>字段類型</td> <td width=175 align=center> <select name=type[3] size=1> <option value=integer(10)>普通整型</option> <option value=tinyint(3)>短整型</option> <option value=float(10,4)>單精度浮點型</option> <option value=double(10,4)>雙精度浮點型</option> <option value=date>日期型</option> <option value=varchar(255)>可變字符型</option> <option value=char(20)>字符型(20個字符)</option> <option value=none selected>空字段</option> </select> </td> </tr> <tr> <td width=75 align=center>字段名</td> <td width=175 align=center><input type=test size=20 name=fieldname[4]></td> <td width=75 align=center>字段類型</td> <td width=175 align=center> <select name=type[4] size=1> <option value=integer(10)>普通整型</option> <option value=tinyint(3)>短整型</option> <option value=float(10,4)>單精度浮點型</option> <option value=double(10,4)>雙精度浮點型</option> <option value=date>日期型</option> <option value=varchar(255)>可變字符型</option> <option value=char(20)>字符型(20個字符)</option> <option value=none selected>空字段</option> </select> </td> </tr> <tr> <td width=75 align=center>字段名</td> <td width=175 align=center><input type=test size=20 name=fieldname[5]></td> <td width=75 align=center>字段類型</td> <td width=175 align=center> <select name=type[5] size=1> <option value=integer(10)>普通整型</option> <option value=tinyint(3)>短整型</option> <option value=float(10,4)>單精度浮點型</option> <option value=double(10,4)>雙精度浮點型</option> <option value=date>日期型</option> <option value=varchar(255)>可變字符型</option> <option value=char(20)>字符型(20個字符)</option> <option value=none selected>空字段</option> </select> </td> </tr> <tr> <td width=75 align=center>字段名</td> <td width=175 align=center><input type=test size=20 name=fieldname[6]></td> <td width=75 align=center>字段類型</td> <td width=175 align=center> <select name=type[6] size=1> <option value=integer(10)>普通整型</option> <option value=tinyint(3)>短整型</option> <option value=float(10,4)>單精度浮點型</option> <option value=double(10,4)>雙精度浮點型</option> <option value=date>日期型</option> <option value=varchar(255)>可變字符型</option> <option value=char(20)>字符型(20個字符)</option> <option value=none selected>空字段</option> </select> </td> </tr> <tr> <td width=75 align=center>字段名</td> <td width=175 align=center><input type=test size=20 name=fieldname[7]></td> <td width=75 align=center>字段類型</td> <td width=175 align=center> <select name=type[7] size=1> <option value=integer(10)>普通整型</option> <option value=tinyint(3)>短整型</option> <option value=float(10,4)>單精度浮點型</option> <option value=double(10,4)>雙精度浮點型</option> <option value=date>日期型</option> <option value=varchar(255)>可變字符型</option> <option value=char(20)>字符型(20個字符)</option> <option value=none selected>空字段</option> </select> </td> </tr> <tr> <td width=75 align=center>字段名</td> <td width=175 align=center><input type=test size=20 name=fieldname[8]></td> <td width=75 align=center>字段類型</td> <td width=175 align=center> <select name=type[8] size=1> <option value=integer(10)>普通整型</option> <option value=tinyint(3)>短整型</option> <option value=float(10,4)>單精度浮點型</option> <option value=double(10,4)>雙精度浮點型</option> <option value=date>日期型</option> <option value=varchar(255)>可變字符型</option> <option value=char(20)>字符型(20個字符)</option> <option value=none selected>空字段</option> </select> </td> </tr> <tr> <td width=75 align=center>字段名</td> <td width=175 align=center><input type=test size=20 name=fieldname[9]></td> <td width=75 align=center>字段類型</td> <td width=175 align=center> <select name=type[9] size=1> <option value=integer(10)>普通整型</option> <option value=tinyint(3)>短整型</option> <option value=float(10,4)>單精度浮點型</option> <option value=double(10,4)>雙精度浮點型</option> <option value=date>日期型</option> <option value=varchar(255)>可變字符型</option> <option value=char(20)>字符型(20個字符)</option> <option value=none selected>空字段</option> </select> </td> </tr> <tr> <td width=75 align=center>字段名</td> <td width=175 align=center><input type=test size=20 name=fieldname[10]></td> <td width=75 align=center>字段類型</td> <td width=175 align=center> <select name=type[10] size=1> <option value=integer(10)>普通整型</option> <option value=tinyint(3)>短整型</option> <option value=float(10,4)>單精度浮點型</option> <option value=double(10,4)>雙精度浮點型</option> <option value=date>日期型</option> <option value=varchar(255)>可變字符型</option> <option value=char(20)>字符型(20個字符)</option> <option value=none selected>空字段</option> </select> </td> </tr> </table> </td> </tr> <tr> <td align=center colspan=2> <input type=submit value=創建表 name=swcode> </td> </tr> </table> </form> <form method="post" action="mkdb.php"> <table width=400 border=1 cellspacing=0 cellpadding=0> <tr> <td align=center colspan=2>刪除一張已有的表</td> </tr> <tr> <td width=150 align=center>請輸入數據庫名:</td> <td width=250 align=center> <input type=test size=30 value=database name=databasename> </td> </tr> <tr> <td width=150 align=center>請輸入表格名稱:</td> <td width=250 align=center> <input type=test size=30 value=testable name=tablename> </td> </tr> <tr> <td align=center colspan=2> <input type=submit value=刪除表 name=swcode> </td> </tr> </table> </form> </body> </html> mkdb.php:通過函數聯系mysql. <html> <head> <title>mysql數據庫創建結果</title> <?php function showdb($result) { echo "<center><table border=1 width=350 cellspacing=0 cellpadding=0> <tr> <td width=100 align=center>數據庫序號</td> <td width=250 align=center>數據庫名</td> </tr>";$i=0; while($row=mysql_fetch_array($result)) { $i=$i+1; echo "<tr><td width=100 align=center>$i</td>"; echo "<td width=250 align=center>"; echo $row["database"]; echo "</td></tr></center>"; } } function showcol($result) { echo "<center><table border=1 width=350 cellspacing=0 cellpadding=0> <tr> <td width=100 align=center>字段名</td> <td width=250 align=center>字段類型</td> </tr>";$i=0; while($row=mysql_fetch_array($result)) { echo "<tr><td width=100 align=center>"; echo $row["field"]; echo "</td>"; echo "<td width=250 align=center>"; echo $row["type"]; echo "</td></tr></center>"; } } function showtab($result,$databasename) { echo "<center><table border=1 width=350 cellspacing=0 cellpadding=0> <tr> <td width=100 align=center>表格序號</td> <td width=250 align=center>表格名稱</td> </tr>";$i=0; while($row=mysql_fetch_array($result)) { $i=$i+1; echo "<tr><td width=100 align=center>$i</td>"; echo "<td width=250 align=center>"; echo $row["tables_in_".$databasename]; echo "</td></tr></center>"; } } function creatdb($dbname) { $result=mysql_create_db($dbname); if ($result){ echo "<center><table border=0 width=350 cellspacing=0 cellpadding=0><tr><td align=center>"; echo "<h4>$dbname 創建成功!</h4>"; echo "</td></tr></table></center>";} else{ echo "<center><table border=0 width=350 cellspacing=0 cellpadding=0><tr><td align=center>"; echo "<h4>創建失敗!</h4>"; echo "</td></tr></table></center>";} } function dropdb($dbname) { $result=mysql_drop_db($dbname); if ($result){ echo "<center><table border=0 width=350 cellspacing=0 cellpadding=0><tr><td align=center>"; echo "<h4>$dbname 成功刪除!</h4>"; echo "</td></tr></table></center>";} else{ echo "<center><table border=0 width=350 cellspacing=0 cellpadding=0><tr><td align=center>"; echo "<h4>刪除失敗!</h4>"; echo "</td></tr></table></center>";} } ?> </head> <body> <center><h3>數據庫創建結果如下:</h3></center> <?php $result=mysql_connect(); switch($swcode){ case '創建數據庫': creatdb($databasename); echo "<center><h4>目前數據庫列表如下:</h4></br></center>"; $result=mysql_list_dbs(); showdb($result); break; case '刪除數據庫': dropdb($databasename); echo "<center><h4>目前數據庫列表如下:</h4></br></center>"; $result=mysql_list_dbs(); showdb($result); break; case '創建表': if (mysql_select_db($databasename)) { if (mysql_db_query($databasename,"select * from $tablename")) echo "<h4><center>在數據庫: $databasename 中已存在 $tablename 表。請檢查表名稱!</center></h4>"; else { $string="create table ".$tablename."("; if ($type[1]<>"none") $string=$string.$fieldname[1]." ".$type[1]; for($i=2;$i<=10;$i++) { if ($type[$i]<>"none") $string=$string.",".$fieldname[$i]." ".$type[$i]; } $string=$string.")"; $result=mysql_db_query($databasename,"$string"); if ($result) { echo "<h4><center>成功的在數據庫: $databasename 中創建 $tablename 表!</center></h4>"; $result=mysql_db_query($databasename,"show columns from $tablename"); showcol($result); } else { echo "<h4><center>在數據庫: $databasename 中創建 $tablename 表的動作失敗!請檢查原因!</center></h4>"; } } } else echo "<center><h4>此數據庫不存在!請檢查數據庫名。</h4></br></center>"; $result=mysql_db_query($databasename,"show tables"); if ($result) { echo "<center><h5>在".$databasename."中已存在的表格如下所示:</h5></center>"; showtab($result,$databasename); } break; case '刪除表': if (mysql_select_db($databasename)) { $result=mysql_db_query($databasename,"drop table $tablename"); if ($result) { echo "<center><h3>已成功的在數據庫".$databasename."中將表".$tablename."刪除</center></h3>"; $result=mysql_db_query($databasename,"show tables"); if ($result) { echo "<center><h5>在".$databasename."中已存在的表格如下所示:</h5></center>"; showtab($result,$databasename); } } else { echo "<center><h3>在數據庫".$databasename."中未將表".$tablename."刪除!</center></h3>"; $result=mysql_db_query($databasename,"show tables"); if ($result) { echo "<center><h5>在".$databasename."中已存在的表格如下所示:</h5></center>"; showtab($result,$databasename); } } } else echo "<center><h3>數據庫".$databasename."不存在!</h3></center>"; break; default: echo "<center><h2>你什么事都沒干!</h2></center>"; break; } ?> </body> </html> |
使用時,需將著兩個文件分別放到apache的訪問目錄下,并用ie訪問mkdb.html便可.