用IE远程创建Mysql数据库的简易程序
author：一佰互联 2019-05-01 click：175
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.
