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>
复制代码 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>
复制代码 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. |