public function up(){
$path_url = 'images/';
$upload = new \Think\Upload();//UploadFile();// 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
$upload->rootPath = './Uploads/'; // 设置附件上传根目录
$upload->savePath = $path_url; // 设置附件上传(子)目录
$info = $upload->upload();
if(!$info) {
// 上传错误提示错误信息
$this->error($upload->getError());
}else{
$savename = $info[0]['savename'];
$up_url = $upload->rootPath.$info[0]['savepath'].$info[0]['savename'];
$data = array();
$data['status'] = 1;
$data['info'] = '';
$data['pic_url'] = $up_url;
$this->ajaxReturn($data);
}
}模板代码<!DOCTYPE HTML>
<html lang="en">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<link rel="stylesheet" href="__PUBLIC__/upload/css/bootstrap.min.css">
<link rel="stylesheet" href="__PUBLIC__/upload/css/jquery.fileupload.css">
</head>
<body>
<div class="container">
<div class="input-group">
<input type="text" class="form-control" readonly name="pic" id="pic"/>
<span class="input-group-btn">
<div class="btn btn-success fileinput-button">
上传
<input id="fileupload" type="file" name="files[]" multiple>
</div>
</span>
</div>
<!-- The container for the uploaded files -->
<div width="100%" id="files" class="files"></div>
</div>
<script src="__PUBLIC__/upload/js/jquery-1.8.0.min.js"></script>
<!-- The jQuery UI widget factory, can be omitted if jQuery UI is already included -->
<script src="__PUBLIC__/upload/js/vendor/jquery.ui.widget.js"></script>
<!-- The Iframe Transport is required for browsers without support for XHR file uploads -->
<script src="__PUBLIC__/upload/js/jquery.iframe-transport.js"></script>
<!-- The basic File Upload plugin -->
<script src="__PUBLIC__/upload/js/jquery.fileupload.js"></script>
<!-- Bootstrap JS is not required, but included for the responsive demo navigation -->
<script src="__PUBLIC__/upload/js/bootstrap.min.js"></script>
<script>
$(function () {
var url = "{:U('Index/up')}";
$('#fileupload').fileupload({
url: url,
dataType: 'json',
done: function (e, data) {
if(data.result.status == 1){
$("#pic").val(data.result.pic_url);
$("#files").html("<img src=__ROOT__/"+data.result.pic_url+" width='600'/>");
}else{
$("#files").html(data.result.info);
}
}
});
});
</script>
</body>
</html>可加群:282882201,在群文件中下载源码。ThinkPHP 是一个免费开源的,快速、简单的面向对象的 轻量级PHP开发框架 ,创立于2006年初,遵循Apache2开源协议发布,是为了敏捷WEB应用开发和简化企业应用开发而诞生的。ThinkPHP从诞生以来一直秉承简洁实用的设计原则,在保持出色的性能和至简的代码的同时,也注重易用性。并且拥有众多的原创功能和特性,在社区团队的积极参与下,在易用性、扩展性和性能方面不断优化和改进,已经成长为国内最领先和最具影响力的WEB应用开发框架,众多的典型案例确保可以稳定用于商业以及门户级的开发。