thinkphp自带的ftp上传该怎么使用,我想上传视频和图片,但是还是不行, 我看了手册, 但不是很明白, 如果能有实例最好,谢谢了,
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可以贴出你不明白的地方,thinkphp官网有上传文件使用示例。
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控制器中处理新增相册模块
function album_add() {
if (!session('?user')) {
$this->error('无权限操作!', "", 3);
}
if (IS_POST) {
$upload = new \Think\Upload();// 实例化上传类
$upload->maxSize = 3145728 ;// 设置附件上传大小
$upload->exts = array('jpg', 'gif', 'png', 'jpeg');// 设置附件上传类型
$d_root = $_SERVER['DOCUMENT_ROOT'];
$upload->rootPath = $d_root . '/upload/album/'; // 设置附件上传根目录
$upload->savePath = ''; // 设置附件上传(子)目录
// 上传文件
$info = $upload->upload();
$images = "";
$cover_image = "";
$index_cover = "";
if(!$info) {// 上传错误提示错误信息
$this->error($upload->getError());
} else {
if (is_array($info)) {
foreach($info as $key=>$value) {
if (strpos($key,"album_cover_add") !== FALSE) {
$cover_image = '/upload/album/' . $value['savepath'] . $value['savename'];
$thumb_image_path = '/upload/album/' . $value['savepath'] .'admin_cover/';
$image_name = $value['savename'];
create_dir("$d_root.$thumb_image_path");
$image = new \Think\Image();
$image->open("$d_root$cover_image");
// 生成一个居中裁剪为150*150的缩略图并保存为thumb.jpg
$image->thumb(150, 150,\Think\Image::IMAGE_THUMB_CENTER)->save("$d_root$thumb_image_path$image_name");
$admin_cover_path = $thumb_image_path . $image_name;
} else {
$images .= '/upload/album/' . $value['savepath'] . $value['savename'] . "
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";
$images_path = '/upload/album/' . $value['savepath'] . $value['savename'];
$index_cover_path = '/upload/album/' . $value['savepath'] . 'index_cover/';
$image_name = $value['savename'];
create_dir("$d_root.$index_cover_path");
$image = new \Think\Image();
$image->open("$d_root$images_path");
// 生成一个居中裁剪为150*150的缩略图并保存为thumb.jpg
$image->thumb(150, 150,\Think\Image::IMAGE_THUMB_CENTER)->save("$d_root$index_cover_path$image_name");
$index_cover .= $index_cover_path . $image_name . "
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";
}
}
}
}
$nowTime = date('y-m-d h:i:s',time());
$a['title'] = I('post.album_title_add');
$a['cover_image'] = $admin_cover_path;
$a['index_cover_image'] = $index_cover;
$a['images'] = $images;
$a['add_time'] = $nowTime;
$a['last_update_time'] = $nowTime;
$album = M("album");
$album->create($a);
$result = $album->add();
if($result){
//设置成功后跳转页面的地址,默认的返回页面是$_SERVER['HTTP_REFERER']
$this->success('相册发布成功!', "album_list", 3);
} else {
//错误页面的默认跳转页面是返回前一页,通常不需要设置
$this->error('相册发布失败!', "", 5);
}
} else {
$this->display("album_add");
}
}
页面模板:
<form action="album_add" method="post" enctype="multipart/form-data">
<table width="80%" height="100%" id="album_table_add">
<tr>
<td>相册标题:</td>
<td><input type="text" name="album_title_add" id="album_title_add" size="50"/></td>
</tr>
<tr>
<td>相册封面:</td>
<td>
<input type="file" name="album_cover_add" id="album_cover_add" value=""/>
</td>
</tr>
<tr>
<td>上传图片:</td>
<td>
<input type="file" name="album_images_add_3" id="album_images_add_3" value=""/>
<input type="button" name="album_rows_add_3" id="album_rows_add_3" value="添加" onclick="add_row(3)"/>
</td>
</tr>
<tr>
<td>后台管理封面尺寸:</td>
<td>
宽:<input type="text" name="cover_width" id="cover_width" value="150"/>
高:<input type="text" name="cover_height" id="cover_height" value="150"/>
</td>
</tr>
<tr>
<td>前台首页封面尺寸:</td>
<td>
宽:<input type="text" name="index_cover_width" id="index_cover_width" value="150"/>
高:<input type="text" name="index_cover_height" id="index_cover_height" value="150"/>
</td>
</tr>
<tr>
<td>前台列表尺寸:</td>
<td>
宽:<input type="text" name="list_cover_width" id="list_cover_width" value="150"/>
高:<input type="text" name="list_cover_height" id="list_cover_height" value="150"/>
</td>
</tr>
<tr>
<td>前台详细页尺寸:</td>
<td>
宽:<input type="text" name="detail_cover_width" id="detail_cover_width" value="150"/>
高:<input type="text" name="detail_cover_height" id="detail_cover_height" value="150"/>
</td>
</tr>
<tr>
<td colspan=2>
<input type="submit" id="album_submit_add" name="album_submit_add" value="添加相册" />
</td>
</tr>
</table>
</form>