thinkphp + 美图秀秀api 实现图片裁切上传，带数据库

时间：2022-06-27 08:12:58

思路：

1.数据库 创建test2 创建表img，字段id，url，addtime

2.前台页：

　　1>我用的是bootstrap 引入必要的js，css

　　2>引入美图秀秀的js

3.后台：图片上传

直接上代码

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<html>

<head>

    <title>thinkphp+美图接口，实现图片上传+裁切</title>

    <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />

    <script type="text/javascript" src="__PUBLIC__/js/jquery.min.js"></script>

    <script type="text/javascript" src="__PUBLIC__/js/bootstrap.min.js"></script>

    <link rel="stylesheet" type="text/css" href="__PUBLIC__/css/bootstrap.css"></head>

    <style type="text/css">

    html, body { height:100%; overflow:hidden; }

    body { margin:0; }

</style>

<body>

    <div class="container">

        <div class="panel">

            <a rowspan="3" class="text-center" data-toggle="modal" data-target="#head">

                <notempty name="info">

                    <img id="img" src="{$info.url}" width="150px" class="img-rounded" />

                    <else/> <i class="glyphicon glyphicon-user" style="color:#6E6E6E; font-size:150px;"></i>

                </notempty>

            </a>

    </div>

</div>

<div class="modal fade" id="head" tabindex="-1" role="dialog">

    <div class="modal-dialog" role="document">

        <div class="modal-content">

            <div class="modal-header">

                <button type="button" class="close" data-dismiss="modal" aria-label="Close">

                    <span aria-hidden="true">&times;</span>

                </button>

            </div>

            <style>.modal-body object{ position:relative;}</style>

            <div class="modal-body">

                <div class="clearfix" style="position:absolute; width:100%; left:0px; right:0px;" >

                    <div id="altContent"></div>

                </div>

                <script src="__PUBLIC__/js/xiuxiu.js" type="text/javascript"></script>

                <script type="text/javascript">

                    window.onload=function(){

                           /*第1个参数是加载编辑器div容器，第2个参数是编辑器类型，第3个参数是div容器宽，第4个参数是div容器高*/

                        xiuxiu.embedSWF("altContent",5,"100%","400px",'headeditor');

                           //修改为您自己的图片上传接口

                        xiuxiu.setUploadURL("{:C('URL')}/index.php/Home/Upload/uploadImg.html");

                            xiuxiu.setUploadType(2);

                            //xiuxiu.setUploadDataFieldName("upload_file");

                        xiuxiu.onInit = function ()

                        {

                            xiuxiu.loadPhoto("{:C('URL')}{$info.url}");

                        }

                        xiuxiu.onBeforeUpload = function (data, id)

                        {

                          var size = data.size;

                          if(size > 2 * 1024 * 1024)

                          {

                            alert("图片不能超过2M");

                            return false;

                          }

                          return true;

                        }

                        xiuxiu.onUploadResponse = function (data)

                        {

                            //data=JSON.parse(data);

                            setTimeout(function(){

                                window.location.reload();

                            },1000);

                            //alert("上传响应" + data);  //可以开启调试

                        }

                        // 调试

                        /*xiuxiu.onDebug = function (data)

                        {

                            alert("错误响应" + data);

                        }*/

                    }

        </script>

            </div>

        </div>

    </div>

</div>

</body>

</html>

uploadcontroller.class.php

<?php

namespace Home\Controller;

use Think\Controller;

/**

* 图片上传

*/

class UploadController extends Controller

{

    // 图片上传

    public function uploadImg()

    {

        $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

        $upload->rootPath  =      './image/'; // 设置附件上传目录

        //$upload->savePath  =      'img/'; // 设置附件上传目录

            // 上传文件

        $info   =   $upload->upload();

        if(!$info) {// 上传错误提示错误信息

        $this->error($upload->getError());

        }else{// 上传成功

            $where = array('id'=>1);

            foreach ($info as $file) {

                $savename = $upload->rootPath.$file['savepath'].$file['savename'];

                $msg = M('Img')->where($where)->find();

                if ($msg) {

                    $res = M('Img')->where($where)->setField('url',$savename);

                }else{

                    $data = array(

                        'id'      => 1,

                        'url'     => $savename,

                        'addtime' => time()

                        );

                    $res = M('Img')->add($data);

                }

                $this->ajaxReturn(array('img'=>$savename,'status'=>1));

            }

        }

    }

}

?>

下载完整demo，带数据库sql文件

美图秀秀的详细开发文档：http://open.web.meitu.com/wiki/

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