用IE远程创建Mysql数据库的简易程序
恒善喜
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1#
恒善喜 发表于 2006-04-14 00:21
用IE远程创建Mysql数据库的简易程序
小生近日来学习mysql数据库,自己编写一个用ie远程创建mysql数据库的简易程序,此程序适用与对mysql数据库一无所知的人,可以轻松的创建mysql数据库及数据库中的各种类型的表,而且完全是图形界面,你甚至可以一句sql语句都不知道,我编写的这个程序可能尚还十分简陋,在此我只想起一个抛砖引玉的作用,希望大家能不断完善此程序,做一个真正意义上的图形界面的mysql管理器.
此程序共分两个文件: mkdb.htm:搜集使用者信息,给下面的.php文件使用. <html> <head> <title>mysql数据库创建单</title> </head> <body> <form method="post" action="mkdb.php"> <table width=400 border=1 cellspacing=0 cellpadding=0> <tr> <td align=center colspan=2>创建一个新的数据库</td> </tr> <tr> <td width=150 align=center>请输入数据库名:</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=创建数据库 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>删除一个已有的数据库</td> </tr> <tr> <td width=150 align=center>请输入数据库名:</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=删除数据库 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>在一个已有的数据库中创建表</td> </tr> <tr> <td width=150 align=center>请输入数据库名:</td> <td width=350> <input type=test size=30 value=database name=databasename> </td> </tr> <tr> <td width=150 align=center>请输入表名:</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>字段类型</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)>单精度浮点型</option> <option value=double(10,4)>双精度浮点型</option> <option value=date>日期型</option> <option value=varchar(255)>可变字符型</option> <option value=char(20)>字符型(20个字符)</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>字段类型</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)>单精度浮点型</option> <option value=double(10,4)>双精度浮点型</option> <option value=date>日期型</option> <option value=varchar(255)>可变字符型</option> <option value=char(20)>字符型(20个字符)</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>字段类型</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)>单精度浮点型</option> <option value=double(10,4)>双精度浮点型</option> <option value=date>日期型</option> <option value=varchar(255)>可变字符型</option> <option value=char(20)>字符型(20个字符)</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>字段类型</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)>单精度浮点型</option> <option value=double(10,4)>双精度浮点型</option> <option value=date>日期型</option> <option value=varchar(255)>可变字符型</option> <option value=char(20)>字符型(20个字符)</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>字段类型</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)>单精度浮点型</option> <option value=double(10,4)>双精度浮点型</option> <option value=date>日期型</option> <option value=varchar(255)>可变字符型</option> <option value=char(20)>字符型(20个字符)</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>字段类型</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)>单精度浮点型</option> <option value=double(10,4)>双精度浮点型</option> <option value=date>日期型</option> <option value=varchar(255)>可变字符型</option> <option value=char(20)>字符型(20个字符)</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>字段类型</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)>单精度浮点型</option> <option value=double(10,4)>双精度浮点型</option> <option value=date>日期型</option> <option value=varchar(255)>可变字符型</option> <option value=char(20)>字符型(20个字符)</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>字段类型</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)>单精度浮点型</option> <option value=double(10,4)>双精度浮点型</option> <option value=date>日期型</option> <option value=varchar(255)>可变字符型</option> <option value=char(20)>字符型(20个字符)</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>字段类型</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)>单精度浮点型</option> <option value=double(10,4)>双精度浮点型</option> <option value=date>日期型</option> <option value=varchar(255)>可变字符型</option> <option value=char(20)>字符型(20个字符)</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>字段类型</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)>单精度浮点型</option> <option value=double(10,4)>双精度浮点型</option> <option value=date>日期型</option> <option value=varchar(255)>可变字符型</option> <option value=char(20)>字符型(20个字符)</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=创建表 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>删除一张已有的表</td> </tr> <tr> <td width=150 align=center>请输入数据库名:</td> <td width=250 align=center> <input type=test size=30 value=database name=databasename> </td> </tr> <tr> <td width=150 align=center>请输入表格名称:</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=删除表 name=swcode> </td> </tr> </table> </form> </body> </html> mkdb.php:通过函数联系mysql. <html> <head> <title>mysql数据库创建结果</title> <?php function showdb($result) { echo "<center><table border=1 width=350 cellspacing=0 cellpadding=0> <tr> <td width=100 align=center>数据库序号</td> <td width=250 align=center>数据库名</td> </tr>";$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>字段类型</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,$databasename) { echo "<center><table border=1 width=350 cellspacing=0 cellpadding=0> <tr> <td width=100 align=center>表格序号</td> <td width=250 align=center>表格名称</td> </tr>";$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 创建成功!</h4>"; echo "</td></tr></table></center>";} else{ echo "<center><table border=0 width=350 cellspacing=0 cellpadding=0><tr><td align=center>"; echo "<h4>创建失败!</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 成功删除!</h4>"; echo "</td></tr></table></center>";} else{ echo "<center><table border=0 width=350 cellspacing=0 cellpadding=0><tr><td align=center>"; echo "<h4>删除失败!</h4>"; echo "</td></tr></table></center>";} } ?> </head> <body> <center><h3>数据库创建结果如下:</h3></center> <?php $result=mysql_connect(); switch($swcode){ case '创建数据库': creatdb($databasename); echo "<center><h4>目前数据库列表如下:</h4></br></center>"; $result=mysql_list_dbs(); showdb($result); break; case '删除数据库': dropdb($databasename); echo "<center><h4>目前数据库列表如下:</h4></br></center>"; $result=mysql_list_dbs(); showdb($result); break; case '创建表': if (mysql_select_db($databasename)) { if (mysql_db_query($databasename,"select * from $tablename")) echo "<h4><center>在数据库: $databasename 中已存在 $tablename 表。请检查表名称！</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>成功的在数据库: $databasename 中创建 $tablename 表！</center></h4>"; $result=mysql_db_query($databasename,"show columns from $tablename"); showcol($result); } else { echo "<h4><center>在数据库: $databasename 中创建 $tablename 表的动作失败！请检查原因！</center></h4>"; } } } else echo "<center><h4>此数据库不存在！请检查数据库名。</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 '删除表': if (mysql_select_db($databasename)) { $result=mysql_db_query($databasename,"drop table $tablename"); if ($result) { echo "<center><h3>已成功的在数据库".$databasename."中将表".$tablename."删除</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>在数据库".$databasename."中未将表".$tablename."删除！</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>数据库".$databasename."不存在！</h3></center>"; break; default: echo "<center><h2>你什么事都没干!</h2></center>"; break; } ?> </body> </html> 使用时,需将着两个文件分别放到apache的访问目录下,并用ie访问mkdb.html便可. |