织梦默认只允许上传 jpg,gif,png 格式的图片文件，如果想要上传ico图标格式文件或者其他格式图片文件需要做如下几步：1.后台-系统-系统基本参数-附件设置-图片浏览器文件类型添加|ico如图，注意有个|竖线
打开 /include/dialog/select_images_post.php 找到 大概在44行：$sparr = Array("image/pjpeg", "image/jpeg", "image/gif", "image/png", "image/xpng", "image/wbmp");改成$sparr = Array("image/pjpeg", "image/jpeg", "image/gif", "image/png", "image/xpng", "image/wbmp", "image/xicon");打开 /include/dialog/select_images.php 找到 大概在193行else if(preg_match("#.(gif|png)#i", $file))改成else if(preg_match("#.(gif|png|ico)#i", $file))完成
