关于视图中图片路径问题

ntdba · 发表于 2013-3-19 14:52:31

application\config\config.php
$config['base_url'] = 'localhost';

控制器：login.php
<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');

class Login extends CI_Controller {

public function index()
{
$this->load->view('login');
}
}

视图：login.php
<?php
$this->load->helper('url');
?>
<HTML>
<HEAD>
<TITLE>用户登录</TITLE>
<META http-equiv=Content-Type content="text/html; charset=gb2312">
<link href="<?php echo base_url()?>css/main.css" rel="stylesheet" type="text/css">
</HEAD>
<BODY bgColor=#ffffff><BR>
<TABLE cellSpacing=0 cellPadding=0 width=576 align=center border=0>
  <TBODY>
  <TR>
<TD width="575"><IMG height=100 width=575 src="<?php echo base_url()?>images/1.gif" /></TD>
  </TR>
  <TR vAlign=top>
<TD><table width="575" border="0" cellpadding="0" cellspacing="0">
   <tr>
      <TABLE height=130 cellSpacing=2 cellPadding=0 width=575 background=<?php echo base_url()?>images/2.gif border=0>
      <TBODY>
      <TR>
      <TD width=185 height=26> </TD>
      <TD width=384 height=26> </TD>
      </TR>
      <TR>
      <TD width=185 height=40> </TD>
      <TD width=384 height=40>
         <TABLE height=84 cellSpacing=0 cellPadding=0 width=348 border=0>
            <TBODY>
            <TR>
            <form name="form1" method="post" action="logincheck.php">
            <TD width=275 valign="bottom" class=hh>
            <FONT color=#000000>用户名:
<input name="USERNAME"  type="text"  id="USERNAME" style="width:80px; BORDER-RIGHT: #F7F7F7 0px solid; BORDER-TOP: #F7F7F7 0px solid; FONT-SIZE: 9pt; BORDER-LEFT: #F7F7F7 0px solid; BORDER-BOTTOM: #c0c0c0 1px solid; HEIGHT: 16px; BACKGROUND-COLOR: #F7F7F7" maxlength="20">
  <FONT color=#000000>密码:</FONT>
  <input name="PASSWORD"  type="password" id="PASSWORD" style="width:80px; BORDER-RIGHT: #F7F7F7 0px solid; BORDER-TOP: #F7F7F7 0px solid; FONT-SIZE: 9pt; BORDER-LEFT: #F7F7F7 0px solid; BORDER-BOTTOM: #c0c0c0 1px solid; HEIGHT: 16px; BACKGROUND-COLOR: #F7F7F7" maxlength="20">
  </FONT></FONT></TD>
            <TD width=73 height=42 rowspan="2" align=middle valign="bottom">
            <TABLE height=25 cellSpacing=0 cellPadding=0 width="100%" border=0>
         <TR align=middle>
                  <TD><input type="image" align="absmiddle" src="<?php echo base_url()?>images/4.gif" alt="登录"></TD>
                  </TR>

            </TABLE></TD>
            </FORM></TR>
            </TBODY></TABLE></TD></TR>
      <TR>
      <TD width=185> </TD>
      <TD width=384> </TD>
   </TR></TBODY></TABLE>
   </TD>
  </TR>
  <TR>
<TD><img height=130 src="<?php echo base_url()?>images/3.gif"
width=575></TD>
  </TR></TBODY></TABLE>
</BODY></HTML>

图片还是无法显示。什么原因啊？

ntdba · 发表于 2013-3-19 14:54:52

补充说明一下images、css与index.php在同一个目录

魔鬼 · 发表于 2013-3-19 15:10:58

试一下把根地址改成
$config['base_url'] = 'http://localhost/';
在视图页的html标签里加上
<base href="<?php echo base_url();?>" />
下面的图片引用就直接用相对地址
<img height=130 src="images/3.gif" width=575>

ntdba · 发表于 2013-3-19 15:25:46

OK,谢谢！

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