https://www.cnblogs.com/wupeiky/p/5802191.html
【原文转载自:https://www.cnblogs.com/guoyachao/p/6282861.html】
<!DOCTYPE html>
<html lang="zh-cn">
<head>
<meta charset="utf-8">
<title>测试页面</title>
<link rel="stylesheet" href="__PUBLIC__/Uploadify/uploadify.css">
<js file='__PUBLIC__/Uploadify/jquery-1.9.1.min.js'/>
<js file='__PUBLIC__/Uploadify/jquery.uploadify.min.js'/>
</head>
<body>
<p>1.自带上传类</p>
<div class="file_holder">
<form action="__URL__/upload" enctype="multipart/form-data" method="post" >
<input type="file" name="photo" />
<input type="submit" value="提交" >
</form>
</div>
<br>
<p>2.uploadify插件</p>
<div>
<img id="img" src="http://www.thinkphp.cn/Public/new/img/header_logo.png" width="130" height="130" border="0" />
<input id="file_upload" name="file_upload" type="file" multiple="true" value="" />
</div>
<p>图片的输出</p>
<div>
<volist name="res" id="vo">
<img src="__ROOT__/Uploads/{$vo.goods_img}" alt="" heigh="130" width="130">
</volist>
</div>
</body>
<script type="text/javascript">
//上传插件
$(function() {
$('#file_upload').uploadify({
'swf' : '__PUBLIC__/uploadify/uploadify.swf',//进度动画
'uploader' : '{:U("Index/uploadify")}',
'width' : 120, //上传按钮宽度
'height' : 30, //上传按钮高度
//'buttonText' : '上传头像',//提示
'buttonImage' : '__PUBLIC__/Uploadify/browse-btn.png', //上传按钮背景图地址 经测试火狐未安装flash图片显示错误
'fileTypeDesc' : 'Image File', //选择文件提示文字
'fileTypeExts' : '*.jpeg; *.jpg; *.png; *.gif', //允许选择的文件类型
'onUploadSuccess' : function(file, data, response) {
$('#img').attr('src','__ROOT__/Uploads/'+ data);
},
});
});
</script>
</html>
控制器代码
<?php
/**
* 日 期:2017-1-13
* 版 本:1.0.0
* 功能说明:图片上传控制器演示。
*
**/
namespace HomeController;
use ThinkController;
class IndexController extends Controller{
public function index(){
$this->display();
}
//自带上传类
public function upload(){
$upload = new ThinkUpload();// 实例化上传类
$upload->maxSize = 3145728 ;// 设置附件上传大小
$upload->exts = array('jpg', 'gif', 'png', 'jpeg','pdf');// 设置附件上传类型
$upload->rootPath = './Uploads/'; // 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 = $upload->upload();
//print_r($info);
if(!$info) {// 上传错误提示错误信息
$this->error($upload->getError());
}else{// 上传成功
$this->success('上传成功!');
foreach($info as $file){
$bigimg = $file['savepath'].$file['savename'];
}
}
$model = M('img');
// 取得成功上传的文件信息
$info = $upload->upload();
// 保存当前数据对象
$data['goods_img'] = $bigimg;
$model->add($data);
}
//插件图像上传
public function uploadify(){
if (!empty($_FILES)) {
//图片上传设置
$config = array(
'maxSize' => 3145728,
'savePath' => '',
'saveName' => array('uniqid',''),
'exts' => array('jpg', 'gif', 'png', 'jpeg'),
'autoSub' => true,
'subName' => array('date','Ymd'),
);
$upload = new ThinkUpload($config);// 实例化上传类
$images = $upload->upload();
//判断是否有图
if($images){
$info=$images['Filedata']['savepath'].$images['Filedata']['savename'];
//返回文件地址和名给JS作回调用
echo $info;
}else{
$this->error($upload->getError());//获取失败信息
}
}
$model = M('img');
// 保存当前数据对象
$data['goods_img'] = $info;
$model->add($data);
}
?>