导入功能进度条一直在走，导入功能不能实现

setOutputEncoding('UTF-8');if($_GET['file'] == 'user'){	$filename = $_FILES['myfile']['tmp_name'];	$data->read($filename);	/*	* 用户导入顺序： 单位编号、登录名、密码、姓名、电话、备注	*/	for ($i = 1; $i <= $data->sheets[0]['numRows']; $i++) {		for ($j = 1; $j <= $data->sheets[0]['numCols']; $j++) {			//判断数据库中是否已存在用户			$username = trim($data->sheets[0]['cells'][$i][2]);			$repeatsql = "select username from user where username = '$username'";			if($db->getNum($repeatsql)) break;			//判断数据库中是否已存在此电话			$phone = trim($data->sheets[0]['cells'][$i][5]);			$repeatsql = "select username from user where username = '$username'";			if($db->getNum($repeatsql)) break;			//通过单位编码获取单位id			$code = $data->sheets[0]['cells'][$i][1];			$deptsql = "select id from dept where code = '$code'";			dolog('myfile upload success');			dolog($deptsql);//			fwrite(fopen("/tmp/upload.sql", 'ab+'), $deptsql."\r\n");			$rs = $db->getRow($deptsql) or die("{failure:true, msg:'用户所在的单位编码'".$code."'不存在，请查证'}");			$deptid = $rs['id'];			//密码和姓名			$password = md5(trim($data->sheets[0]['cells'][$i][3]));			$name = trim($data->sheets[0]['cells'][$i][4]);			$note = trim ($data->sheets[0]['cells'][$i][6]);			$sql ="INSERT INTO user(dept_id, username, password, name, phone, note) VALUES ('$deptid',			    '$username', '$password', '$name', '$phone', '$note')";			dolog($sql);			//fwrite(fopen("/tmp/upload.sql", 'ab+'), $sql."\r\n");			$res = $db->query($sql);			if (!$res)			    die("{failure:true, msg:'记录不符合条件，数据库错误！'}");		}	}	die('{success:true, file:'.json_encode($filename).'}');}if($_GET['file'] == 'dept'){	$deptfile = $_FILES['depts']['tmp_name'];	$data->read($deptfile);	/*	* 单位导入顺序： 单位编码、上级单位编码、单位名称、备注	*/	for ($i = 1; $i <= $data->sheets[0]['numRows']; $i++) {		for ($j = 1; $j <= $data->sheets[0]['numCols']; $j++) {			$code = $data->sheets[0]['cells'][$i][1];			$parentcode = $data->sheets[0]['cells'][$i][2];			$parent = "select id from dept where code = '$parentcode'";			$parentrs = $db->getRow($parent) or die("{failure: true, msg:'选择上级单位id出错'}"); 			$deptid = $parentrs['id'];			$name = $data->sheets[0]['cells'][$i][3];			//$restriction = $data->sheets[0]['cells'][$i][4];			$note = $data->sheets[0]['cells'][$i][4];			$checkcode = "select * from dept where code = '$code'";			if($db->getNum($checkcode)) break;			$childsql = "select fn_get_or_create_dept('$code', '$deptid') as id";			$result = $db->getRow($childsql);			$deptid = $result['id'];			$sql = "update dept set name='$name', note='$note' where id = $deptid";			$db->query($sql) or die("{failure: true, msg:'添加单位出错'}");		}	}	die('{success:true, msg:'.json_encode($deptfile).'}');}if($_GET['file'] == 'che'){	$epfile = $_FILES['myfile']['tmp_name'];	$data->read($epfile);	//print_r($data);		for ($i = 1; $i <= $data->sheets[0]['numRows']; $i++) {			$devid = $data->sheets[0]['cells'][$i][1];			$row = $ep->Hasdevid($devid);			if($row){			    $sql = "select id from ep where devid = '".$devid."'";				  $devtype2 = $db->getRow($sql);				  $ep_id = $devtype2['id'];				$sql="insert into dept_has_ep  values('',167,$ep_id)";				$db->insert($sql) ;			}			}}if($_GET['file'] == 'ep'){	$epfile = $_FILES['myfile']['tmp_name'];	$data->read($epfile);	/*   * 设备导入顺序：单位名称、终端号、终端名称、终端类型、基站定位、设备号、设备类型、电话、备注	*/	dolog('numRows:'.$data->sheets[0]['numRows']."--");	for ($i = 1; $i <= $data->sheets[0]['numRows']; $i++) {		dolog('--i:'.$i."--");			$deptname = $data->sheets[0]['cells'][$i][1];			$epid = $data->sheets[0]['cells'][$i][2];			$epname = $data->sheets[0]['cells'][$i][3];			$eptype = $data->sheets[0]['cells'][$i][4];			$bsl = $data->sheets[0]['cells'][$i][5];			$devid = $data->sheets[0]['cells'][$i][6];			$devtype = $data->sheets[0]['cells'][$i][7];			//$phone = $data->sheets[0]['cells'][$i][8];			$info = $data->sheets[0]['cells'][$i][9];	      $row = $ep->Hasepid($epid);	      if($row > 0){					dolog('warn:epid has existed '.$epid);					continue;//	        die("{failure: true, msg:'终端号重复'}");	      }	      $row1 = $ep->Hasdevid($devid);	      if($row1 > 0){					dolog('warn:devid has existed '.$devid);					continue;//	        die("{failure: true, msg:'设备号重复'}");	      }	      $sql = "select type from devtype where name = '".$devtype."'";	      $devtype2 = $db->getRow($sql);	      $devtype = $devtype2['type'];	      if (empty($devtype) or !isset($devtype)){					dolog('warn:dev type error epid:'.$epid);					continue;//	        die("{failure: true, msg:'设备类型出错'}");	      }	      $sql = "select id from dept where name = '".$deptname."'";	      $deptid = $db->getRow($sql);	      $deptid = $deptid['id'];	      if (empty($deptid) or !isset($deptid)){					dolog('warn:depa name error epid:'.$epid);					continue;//	        die("{failure: true, msg:'单位名称出错'}");        }        if ($bsl == '是'){          $bsl = 1;        }else{          $bsl = 0;        }				$capability = '';				$info=$info.";&&&&";	      $insert = array(	          'epid' => $epid,	          'name' => $epname,	          'eptype' => $eptype,	          'devid' => $devid,	          'devtype' => $devtype,	          'dept_id' => $deptid,	          'bsl' => $bsl,	          'info' => $info,	          'capability' => $capability	          );	      $last_insert_epid = $ep->AddEp($insert);	      $sql = "replace into dept_has_ep(dept_id, ep_id) values($deptid, $last_insert_epid)";	      $db->query($sql) or die("{failure: true, msg:'错误003'}");	}	die('{success:true, msg:'.json_encode($epfile).'}');//	echo "{success:true, msg:'导入成功'}";}if($_GET['file'] == 'car'){	$epfile = $_FILES['myfile']['tmp_name'];	$data->read($epfile);	ini_set('max_execution_time', '1000');	/*   * 设备导入顺序：单位名称、车牌号、设备类型、本次缴费金额	*/	dolog('numRows:'.$data->sheets[0]['numRows']."--");	for ($i = 1; $i <= $data->sheets[0]['numRows']; $i++) {		dolog('--i:'.$i."--");			$name = $data->sheets[0]['cells'][$i][1];			$devid = $data->sheets[0]['cells'][$i][2];			$dev=substr((trim($devid)),0,3);						if($dev!='107'){			  continue;			}			//$eptype = $data->sheets[0]['cells'][$i][3];            $sql="select count(*) as c from ep where name ='$name'";			$q=$db->getRow($sql);			$num=$q['c'];			if($num){				$sql="select id from ep where name ='$name'";				$q=$db->getRow($sql);				$ep_id=$q['id'];				//echo $ep_id;				$sql="insert into dept_has_ep  values('',163,$ep_id)";				echo $sql;				$db->insert($sql) ;			}			}	//die('{success:true, msg:'.json_encode($epfile).'}');}?>

var FileFormdept = function(){};Ext.apply(FileFormdept.prototype, {	uploaddeptwindow: function(){		fp = new Ext.FormPanel({	        fileUpload: true,	        width: 400,	        frame: true,	        autoHeight: true,	        bodyStyle: 'padding: 10px 10px 0 10px;',	        labelWidth: 50,	        defaults: {	            anchor: '95%',	            allowBlank: false,	            msgTarget: 'side'	        },	        items: [{	            xtype: 'fileuploadfield',	            id: 'form-file',	            emptyText: '选择文件',	            fieldLabel: '文件',	            name: 'depts',	            buttonText: '浏览'	        }],	        buttons: [{	            text: '上传',	            handler: function(){	                if(fp.getForm().isValid()){		                fp.getForm().submit({		                    url: 'file-upload.php?file=dept',		                    waitMsg: '上传文件...',		                    success: function(form, action){		                    	Ext.getCmp('left-panel-refresh').fireEvent('click');		                    	Ext.getCmp('uploaddeptwindow').close();		                    },				     		failure : function(form, action) {		      					Ext.Msg.alert('提示',action.result.msg);		     				}		                });	                }	            }	        },{	            text: '重置',	            handler: function(){	                fp.getForm().reset();	            }	        }]	    });	    	    uf = new Ext.Window({	    	id: 'uploaddeptwindow',	        title: '上传要导入的文件',	        closable: true,	        modal: true,	        width: 410,	        //border:false,	        plain: true,	        items: [fp]	    });	    	    uf.show();	}});

回复讨论(解决方案)

导入user能成功吗？？仔细检查一下循环部分

已经解决了 谢谢 分给你吧