thinkphp 下多图ajax上传图片

碰到一个项目，有一个比较繁琐的功能6个ajax上传，基本上每个上传逻辑多不一样，记录一下

thinkphp的view页面：

id方便找到这个元素 name一定要加 [ ]

<div class="btns">

　　<a href="javascript:;" class="a-upload">

　　　　<input type="file" id="fileaq" name="fileaq[]" data-filesType="words" class="uploadInput" multiple="multiple" />

　　　　<i class="iconfont icon-shangchuan"></i>上传附件

　　</a>

　　<a href="javascript:void(0)" class="submit" id="aq_sub">发布</a>

</div>

点击发布先判定一下，然后在把需要的参数传递给doUploadFiles函数

　　　　//发布案情

        $('#aq_sub').click(function() {

            var guanxi = 'many_one';

            var type_file = 'file';

            var type_name = 'fileaq';

            var anqing = $('#anqing').val();

            if ($.trim(anqing).length == 0) {

                layer.alert('请输入内容!\n');

                $('#anqing').focus();

                return false;

            } else {

                var cate_id = 3;

                doUploadFiles(cate_id, type_file, type_name, guanxi, anqing);

            }

        })

参数说明

cate_id：多个上传的识别id

type_file: 判断是图片还是文件上传（nofiley：有的文件不需要上传）

type_name:上传文件的id

guanxi:关系项目需要参数分为many_one,many_many,one_one(多个用户每人一条数据，多个用户每人多条数据，多个用户一人一条数据)

content：内容

function doUploadFiles(cate_id, type_file, type_name, guanxi, content) {

        var guanxi = arguments[3] ? arguments[3] : 'many_one'; //设置关系

        var formData = new FormData();

        var fangchan_id = $('#fangchan_id').val();

        formData.append("fangchan_id", fangchan_id);

        formData.append("cate_id", cate_id);

        formData.append("guanxi", guanxi);

        formData.append("content", content);

        if(type_file !='nofile'){

            formData.append("type_file", type_file);

            formData.append("file_length", $("#"+type_name)[0].files.length);

            for(var i=0; i<$("#"+type_name)[0].files.length;i++){

                formData.append('file[]',$("#"+type_name)[0].files[i]);

            }

        }

        $.ajax({

            url: '/Property/jindiaoHandle',

            type: 'POST',

            data: formData,

            dataType: "json",

            async: false,

            cache: false,

            contentType: false,

            processData: false,

            success: function(data) {

                console.log('上传:',data)

                if (data.status == 200) {

                    layer.msg(data.msg, { icon: 1 });

                    window.location.reload();

                } else {

                    layer.msg(data.msg, { icon: 1 });

                    return false;

                }

            }

        });

    }

php代码比较长

/**

     * 提交房源尽调

     */

    public function jindiaoHandle()

    {

        $user_id = session('user_id');

        $fangchan_id = I('post.fangchan_id');

        $cate_id = I('post.cate_id');

        $cate_arr = array('6','7','8');

        $content = I('post.content');

        $type_file = I('post.type_file');

        $file_length = I('post.file_length');   //判断是否上传文件

        //many_one  多个用户存在一条   many_many 多个用户存在多条    one_one 只能催在一条数据

        $guanxi = I('post.guanxi');

        $guanxi?$guanxi:'many_one';

        $content?$content:'0';

        if(empty($user_id)){

            $ret = ['status' => '1001', 'msg' => '请先登录!'.$user_id, 'data' => ''];

            $this->ajaxReturn($ret, 'json');

        }else{

            $level = M('users')->where(['user_id' => $user_id])->getField('level');

            //判断是不是法拍经理

            if ($level != 2) {

                $ret = ['status' => '1002', 'msg' => '您没有权限填写!', 'data' => ''];

                $this->ajaxReturn($ret);

            }

        }

        if(empty($fangchan_id))

        {

            $ret = ['status' => '1003', 'msg' => '找不到此房源!', 'data' => ''];

            $this->ajaxReturn($ret);

        }

        if(empty($cate_id))

        {

            $ret = ['status' => '1004', 'msg' => '找不到此尽调类型!', 'data' => ''];

            $this->ajaxReturn($ret);

        }

        if(empty($content))

        {

            $ret = ['status' => '1005', 'msg' => '内容不能为空!', 'data' => ''];

            $this->ajaxReturn($ret);

        }

        $fc_user_id = M('fangchan')->where(['fangchan_id' => $fangchan_id])->getField('user_id');

        //判断是不是该房产的法拍经理

        if ($fc_user_id == $user_id) {

            $data = [

                'fangchan_id' => $fangchan_id,

                'user_id'     => $user_id,

                'cate_id'     => $cate_id,

                'content'     => $content,

                'res_num'     => $file_length,

                'add_time'    => time(),

                'is_user'     => 1,

                'is_show'     => '1',

            ];

        } else {

            if(!in_array($cate_id,$cate_arr))

            {

                $fc_add_time = M('fangchan')->where(['fangchan_id' => $fangchan_id])->getField('add_time'); //获取添加时间

                if ((time() - $fc_add_time) < (12 * 60 * 60)) {

                    $arr = ['status' => '1006', 'msg' => '请于24小时候后来发布!', 'data' => ''];

                    $this->ajaxReturn($arr, 'json');

                }

            }

            $data = [

                'fangchan_id' => $fangchan_id,

                'user_id'     => $user_id,

                'cate_id'     => $cate_id,

                'content'     => $content,

                'res_num'     => $file_length,

                'add_time'    => time(),

                'is_user'    => 0,

                'is_show'     => '1',

            ];

        }

        if($guanxi=='many_one')

        {

            $fc_jindiao_data = M('fangchan_jindiao')

                ->where(['fangchan_id'=>$fangchan_id,'user_id'=>$user_id,'cate_id'=>$cate_id])

                ->getField('jindiao_id');

            //判断房产尽调是修改还是添加

            if($fc_jindiao_data){

                $res_edit = M('fangchan_jindiao')->where('jindiao_id='.$fc_jindiao_data)->save($data);

            }else{

                $res_add = M('fangchan_jindiao')->add($data);

            }

        }elseif($guanxi=='one_one')

        {

            $fc_jindiao_data = M('fangchan_jindiao')

                ->where(['fangchan_id'=>$fangchan_id,'cate_id'=>$cate_id])

                ->getField('jindiao_id');

            //判断房产尽调是修改还是添加

            if($fc_jindiao_data){

                $res_edit = M('fangchan_jindiao')->where('jindiao_id='.$fc_jindiao_data)->save($data);

            }else{

                $res_add = M('fangchan_jindiao')->add($data);

            }

        }elseif($guanxi=='many_many')

        {

            $res_add = M('fangchan_jindiao')->add($data);

        }

        //判断是否有文件

        if(!empty($file_length) || $file_length!=0)

        {

            $result = self::uploadFile($type_file);

            if($result['status'] == -1){

                exit(json_encode(array("status"=>-1,"msg"=>$result['msg'],'result'=>'')));

            }

            $add_time = time();

            if(!empty($res_edit))

            {

                $where=array('user_id' => $user_id,'fangchan_id' => $fangchan_id,'cate_id'=> $cate_id);

                $r_info = M('fangchan_jindiao')->where($where)

                    ->getField('jindiao_id');

                if($r_info)

                {

                    foreach ($result['result'] as $v)

                    {

                        if($type_file=='file')

                        {

                            $data=array('user_id' => $user_id,'fangchan_id' => $fangchan_id,'cate_id'=> $cate_id,'add_time'=> $add_time,'jindiao_id'=> $r_info,'file'=>$v);

                            $ziyuan_info = M("fangchan_jdresources")->data($data)->add();

                        }elseif($type_file=='image')

                        {

                            $data=array('user_id' => $user_id,'fangchan_id' => $fangchan_id,'cate_id'=> $cate_id,'add_time'=> $add_time,'jindiao_id'=> $r_info,'images'=>$v);

                            $ziyuan_info = M("fangchan_jdresources")->data($data)->add();

                        }

                    }

                    if($ziyuan_info)

                    {

                        $ret =[

                            'status'=>200,

                            'msg'=>'上传成功',

                            'data'=> $data

                        ];

                    }else{

                        $ret =[

                            'status'=>1009,

                            'msg'=>'上传资源失败',

                            'data'=> ''

                        ];

                    }

                }else{

                    $ret =[

                        'status'=>1008,

                        'msg'=>'上传资源失败',

                        'data'=> ''

                    ];

                }

            }elseif(!empty($res_add))

            {

                foreach ($result['result'] as $v)

                {

                    if($type_file=='file')

                    {

                        $data=array('user_id' => $user_id,'fangchan_id' => $fangchan_id,'cate_id'=> $cate_id,'add_time'=> $add_time,'jindiao_id'=> $res_add,'file'=>$v);

                        $ziyuan_info = M("fangchan_jdresources")->data($data)->add();

                    }elseif($type_file=='image')

                    {

                        $data=array('user_id' => $user_id,'fangchan_id' => $fangchan_id,'cate_id'=> $cate_id,'add_time'=> $add_time,'jindiao_id'=> $res_add,'images'=>$v);

                        $ziyuan_info = M("fangchan_jdresources")->data($data)->add();

                    }

                }

                if($ziyuan_info)

                {

                    $ret =[

                        'status'=>200,

                        'msg'=>'上传成功',

                        'data'=> $data

                    ];

                }else{

                    $ret =[

                        'status'=>1010,

                        'msg'=>'上传资源失败',

                        'data'=> ''

                    ];

                }

            }else{

                $ret =[

                    'status'=>1011,

                    'msg'=>'上传资源失败',

                    'data'=> ''

                ];

            }

        }elseif(empty($res_add) && empty($res_edit)){

            $ret =[

                'status'=>1007,

                'msg'=>'上传失败',

                'data'=> ''

            ];

        }else{

            $ret =[

                'status'=>200,

                'msg'=>'上传成功',

                'data'=> ''

            ];

        }

       $this->ajaxReturn($ret);

    }

    /*

    *多图上传

     */

    public function uploadFile($type='file'){

        if($type=='file')

        {

            $type_info = array('doc', 'docx', 'xls', 'xlsx','zip','rar');

            $type_path = '/Public/upload/jidiao/files/';

        }elseif($type=='image'){

            $type_info = array('jpg', 'gif', 'png', 'jpeg');

            $type_path = '/Public/upload/jidiao/images/';

        }

        $upload = new \Think\Upload();// 实例化上传类

        $upload->maxSize   =     1 * 1024 * 1024;// 设置附件上传大小

        $upload->exts      =     $type_info;// 设置附件上传类型

        $upload->rootPath  =      '.'.$type_path; // 设置附件上传根目录

        $upload->savePath  =      ''; // 设置附件上传（子）目录

        $upload->subName   = array('date','Y/m-d');

        //上传文件

        $info = $upload->upload();

        $picurl = array();

        if(!$info) {// 上传错误提示错误信息

            return array('status'=>-1,'msg'=>$upload->getError(),'result'=>'');

        }else{// 上传成功 获取上传文件信息

            foreach($info as $file){

                $picurl[] = $type_path.$file['savepath'].$file['savename'];

            }

            return array("status"=>1,"msg"=>'上传成功','result'=>$picurl);

        }

    }

doUploadFiles

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thinkphp 下多图ajax上传图片

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