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 >

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!  $( #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 html' target='_blank'>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); 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 =  $ziyuan_info = M( fangchan_jdresources )- data($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 =  $ziyuan_info = M( fangchan_jdresources )- data($data)- add(); $data=array( user_id = $user_id, fangchan_id = $fangchan_id, cate_id = $cate_id, add_time = $add_time, jindiao_id = $res_add, file =  $ziyuan_info = M( fangchan_jdresources )- data($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 =  $ziyuan_info = M( fangchan_jdresources )- data($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 ThinkUpload();// 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); 独孤九贱(5)_ThinkPHP5视频教程 

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