showimage.php<?php
include_once dirname(dirname (dirname ( __FILE__ ))). '/yeqztsys1.0/utilityfunction/SqlHelp.class.php';
include_once dirname(dirname (dirname ( __FILE__ ))). '/yeqztsys1.0/Comm.class.php';$SqlHelper = new SqlHelp ( 'read', 'qztoa' );
$sql = "select * from qzt_image";
$query = $SqlHelper->query($sql );
$query_num = $SqlHelper->num_rows ($query );$rows = array ();
$retarr = array ();
$query =$SqlHelper->query ( $sql );
if($query)
{
$arr_teainfo2 = array ();
while ( $arr_teainfo = $SqlHelper->fetch_assoc($query) ) {
$arr_teainfo2 [] = $arr_teainfo;
$Id=$arr_teainfo["Id"];
echo $arr_teainfo["Id"];
echo "<IMG SRC=\"Second.php3?Id=$Id\">"; }
}?>
Second.php3
<?php
include_once dirname(dirname (dirname ( __FILE__ ))). '/yeqztsys1.0/utilityfunction/SqlHelp.class.php';
include_once dirname(dirname (dirname ( __FILE__ ))). '/yeqztsys1.0/Comm.class.php';$SqlHelper = new SqlHelp ( 'read', 'qztoa' );
$sql = "select * from qzt_image where Id=10";
$query = $SqlHelper->query($sql );
$query_num = $SqlHelper->num_rows ($query );$rows = array ();
$retarr = array ();
$query =$SqlHelper->query ( $sql );
if($query)
{
$arr_teainfo2 = array ();
while ( $arr_teainfo = $SqlHelper->fetch_assoc($query) ) {
$arr_teainfo2 [] = $arr_teainfo;
$Id=$arr_teainfo["Id"];
$imagetype=$arr_teainfo["imagetype"];
//echo $arr_teainfo["images"];
//Header( "Content-type: $imagetype");
header('Content-type: $imagetype');
echo $arr_teainfo["images"];}
}?>
请问我哪里有问题?PHP新人,不知道哪里错了PHP
include_once dirname(dirname (dirname ( __FILE__ ))). '/yeqztsys1.0/utilityfunction/SqlHelp.class.php';
include_once dirname(dirname (dirname ( __FILE__ ))). '/yeqztsys1.0/Comm.class.php';$SqlHelper = new SqlHelp ( 'read', 'qztoa' );
$sql = "select * from qzt_image";
$query = $SqlHelper->query($sql );
$query_num = $SqlHelper->num_rows ($query );$rows = array ();
$retarr = array ();
$query =$SqlHelper->query ( $sql );
if($query)
{
$arr_teainfo2 = array ();
while ( $arr_teainfo = $SqlHelper->fetch_assoc($query) ) {
$arr_teainfo2 [] = $arr_teainfo;
$Id=$arr_teainfo["Id"];
echo $arr_teainfo["Id"];
echo "<IMG SRC=\"Second.php3?Id=$Id\">"; }
}?>
Second.php3
<?php
include_once dirname(dirname (dirname ( __FILE__ ))). '/yeqztsys1.0/utilityfunction/SqlHelp.class.php';
include_once dirname(dirname (dirname ( __FILE__ ))). '/yeqztsys1.0/Comm.class.php';$SqlHelper = new SqlHelp ( 'read', 'qztoa' );
$sql = "select * from qzt_image where Id=10";
$query = $SqlHelper->query($sql );
$query_num = $SqlHelper->num_rows ($query );$rows = array ();
$retarr = array ();
$query =$SqlHelper->query ( $sql );
if($query)
{
$arr_teainfo2 = array ();
while ( $arr_teainfo = $SqlHelper->fetch_assoc($query) ) {
$arr_teainfo2 [] = $arr_teainfo;
$Id=$arr_teainfo["Id"];
$imagetype=$arr_teainfo["imagetype"];
//echo $arr_teainfo["images"];
//Header( "Content-type: $imagetype");
header('Content-type: $imagetype');
echo $arr_teainfo["images"];}
}?>
请问我哪里有问题?PHP新人,不知道哪里错了PHP
解决方案 »
- imagecreatefromjpeg 问题.
- 请教一个IP访问的问题
- 普通的数据读取我可以用mysql_query("set names 'gbk'")来控制,但是alert弹出呢?
- 数据库里存放网页源码,用echo 不能有网页格式输出
- 那里的空间支持symfony
- 如果想往数据库中存较大的文章(大于255个字符),不用text用什么?
- 怎样让发点发email 时都是发出同样的文本内容?
- 请问PHP在WINDOWS SQL SERVER上性能怎么样?编程方便吗?
- 有关文件问题writetofile(),请帮忙!!!
- 求教各位大神php+mssql问题,小弟第一次
- mysql表列复制,mysql连接时间和内存控制。
- 为什么都喜欢用文本编辑器,如Notepad++, EditPlus, Sublime text, EmEditor, 都说DW不好呢?
2、如果程序文件时 utf-8 编码的,请确认都没有 BOM 头
3、Second.php3 输出图片不要用循环
这样是不是就能正常解析php3 类型文件了?
include_once dirname(dirname (dirname ( __FILE__ ))). '/yeqztsys1.0/utilityfunction/SqlHelp.class.php';
include_once dirname(dirname (dirname ( __FILE__ ))). '/yeqztsys1.0/Comm.class.php';$SqlHelper = new SqlHelp ( 'read', 'qztoa' );
$sql = "select * from qzt_image where Id=10";
$query = $SqlHelper->query($sql );
$query_num = $SqlHelper->num_rows ($query );$rows = array ();
$retarr = array ();
$query =$SqlHelper->query ( $sql );
if($query)
{
$arr_teainfo2 = array ();
while ( $arr_teainfo = $SqlHelper->fetch_assoc($query) ) {
$arr_teainfo2 [] = $arr_teainfo;
$Id=$arr_teainfo["Id"];
$imagetype=$arr_teainfo["imagetype"];
$image= $arr_teainfo["images"];
}
//header('Content-type: image/jpeg ');
echo $image;
}
include_once dirname(dirname (dirname ( __FILE__ ))). '/yeqztsys1.0/utilityfunction/SqlHelp.class.php';
include_once dirname(dirname (dirname ( __FILE__ ))). '/yeqztsys1.0/Comm.class.php';$SqlHelper = new SqlHelp ( 'read', 'qztoa' );
$sql = "select * from qzt_image where Id=10";
$query = $SqlHelper->query($sql );
$query_num = $SqlHelper->num_rows ($query );$rows = array ();
$retarr = array ();
$query =$SqlHelper->query ( $sql );
if($query)
{
$arr_teainfo2 = array ();
while ( $arr_teainfo = $SqlHelper->fetch_assoc($query) ) {
$arr_teainfo2 [] = $arr_teainfo;
$Id=$arr_teainfo["Id"];
$imagetype=$arr_teainfo["imagetype"];
$image= $arr_teainfo["images"];
}
//header('Content-type: image/jpeg ');
echo $image;
}
程序没报错,把输出的数据复制到地址栏,有图片显示没??
include_once dirname(dirname (dirname ( __FILE__ ))). '/yeqztsys1.0/utilityfunction/SqlHelp.class.php';
include_once dirname(dirname (dirname ( __FILE__ ))). '/yeqztsys1.0/Comm.class.php';$SqlHelper = new SqlHelp ( 'read', 'qztoa' );
$sql = "select * from qzt_image where Id=10";
$query = $SqlHelper->query($sql );
$query_num = $SqlHelper->num_rows ($query );$rows = array ();
$retarr = array ();
$query =$SqlHelper->query ( $sql );
if($query)
{
$arr_teainfo2 = array ();
while ( $arr_teainfo = $SqlHelper->fetch_assoc($query) ) {
$arr_teainfo2 [] = $arr_teainfo;
$Id=$arr_teainfo["Id"];
$imagetype=$arr_teainfo["imagetype"];
$image= $arr_teainfo["images"];
}
//header('Content-type: image/jpeg ');
echo $image;
}
程序没报错,把输出的数据复制到地址栏,有图片显示没??
这个存的不是图片的地址,而是blob数据类型的
能开到什么?
然后把他发上来
$query = "select * from qzt_image where id=10";
$result = mysql_query($query);
$row = @mysql_fetch_array($result);
Header( "Content-type: image/pjpeg");
echo "$row[uploadfile]";
?>
我的原始版代码。
是pjpeg哦。