小程序上传图片多图上传

//上传图片 多图

choosePic: function() {

var that = this;

wx.chooseImage({

count: 9, // 默认9

sizeType: [\'compressed\'], // 可以指定是原图还是压缩图，默认二者都有 \'original\',

sourceType: [\'album\', \'camera\'], // 可以指定来源是相册还是相机，默认二者都有

success: function(res) {

// 返回选定照片的本地文件路径列表，tempFilePath可以作为img标签的src属性显示图片

var tempFilePaths = res.tempFilePaths;

//上传图片

var successUp = 0; //成功个数

var failUp = 0; //失败个数

var length = res.tempFilePaths.length; //总共个数

var i = 0; //第几个

that.uploadDIY(res.tempFilePaths, successUp, failUp, i, length);

// console.log(that.data.imglist);

console.log(that.data.upload_picture_list);

},

});

},

uploadDIY(filePaths, successUp, failUp, i, length) {

var that = this;

var uniacid = app.siteInfo.uniacid;

var upload_picture_list = that.data.upload_picture_list;

wx.uploadFile({

url: that.data.url + \'app/index.php?i=\' + uniacid + \'&c=entry&a=wxapp&do=Upload&m=pinba\',

filePath: filePaths[i],

name: \'upfile\',

formData: {},

success: (resp) => {

console.log(resp.data);

successUp++;

upload_picture_list.push(resp.data);

that.setData({

upload_picture_list: upload_picture_list

})

console.log(upload_picture_list);

},

fail: (res) => {

failUp++;

},

complete: () => {

i++;

if (i == length) {

wx.hideLoading();

console.log(\'总共\' + successUp + \'张上传成功,\' + failUp + \'张上传失败！\');

} else { //递归调用uploadDIY函数

this.uploadDIY(filePaths, successUp, failUp, i, length);

}

},

});

},

 

 

 

发布

formSubmit: function(e) {

var that = this;

var values = e.detail.value;

//需处理

if (e.detail.value.text == "") {

wx.showToast({

title: \'说点什么吧\',

image: "../images/error.png"

})

} else {

var val = e.detail.value;

var f_neirong = val.f_neirong

var upload_picture_list = that.data.upload_picture_list;

var openid = wx.getStorageSync(\'openid\')

console.log(val)

app.util.request({

\'url\': "entry/wxapp/Fabufenxiang",

data: {

openid: openid,

f_neirong: f_neirong,

f_slide: upload_picture_list,

},

success: function(res) {

wx.showToast({

title: "发布成功!",

})

wx.redirectTo({

url: \'../sharefaxian/sharefaxian\',

})

console.log(res);

}

})

}

},

 

 

 

 

 

方法：

//发布分享
public function doPageFabufenxiang(){
global $_W,$_GPC;
$uniacid = $_W[\'uniacid\'];

// $idarr =htmlspecialchars_decode($wekinfo);
// $array =json_decode($idarr);
// $object =json_decode(json_encode($array),true);
// $arr =serialize(数据库字段);

$f_slide = htmlspecialchars_decode($_REQUEST[\'f_slide\']);
// $arr=substr($f_slide,1,strlen($f_slide)-1);
// echo "<pre>";print_r($arr);echo "</pre>";
// $array=substr($arr,0,-1);
// echo "<pre>";print_r($array);echo "</pre>";

$array =json_decode($f_slide);//转数组
$object =json_decode(json_encode($array),true);
// echo "<pre>";print_r($object);echo "</pre>";

// $obj = implode(",", $object);

$data = array(
"uniacid"=>$uniacid,
"f_neirong"=>$_REQUEST[\'f_neirong\'],
"f_slide"=>serialize($object),
"f_time"=>strtotime(date("Y-m-d H:i:s")),
);
$openid = $_REQUEST[\'openid\'];
$users = pdo_fetch("SELECT * FROM ".tablename("pinba_userinfo")." where uniacid=:uniacid and openid=:openid",array(":uniacid"=>$uniacid,":openid"=>$openid));
$data[\'f_xid\'] = $users[\'u_id\'];
$res = pdo_insert("pinba_fenxiang",$data);
}
public function doPageUrl()
{
global $_W;
echo $_W[\'siteroot\'];
}
public function doPageUpload()
{
global $_W, $_GPC;
$uniacid = $_W[\'uniacid\'];
$uptypes = array(\'image/jpg\', \'image/jpeg\', \'image/png\', \'image/pjpeg\', \'image/gif\', \'image/bmp\', \'image/x-png\');
$max_file_size = 2000000;
$destination_folder = \'../attachment/\';
if (!is_uploaded_file($_FILES[\'upfile\'][\'tmp_name\'])) {
echo \'图片不存在!\';
die;
}
$file = $_FILES[\'upfile\'];
if ($max_file_size < $file[\'size\']) {
echo \'文件太大!\';
die;
}
if (!in_array($file[\'type\'], $uptypes)) {
echo \'文件类型不符!\' . $file[\'type\'];
die;
}
$filename = $file[\'tmp_name\'];
$image_size = getimagesize($filename);
$pinfo = pathinfo($file[\'name\']);
$ftype = $pinfo[\'extension\'];
$destination = $destination_folder . str_shuffle(time() . rand(111111, 999999)) . \'.\' . $ftype;
if (file_exists($destination) && $overwrite != true) {
echo \'同名文件已经存在了\';
die;
}
if (!move_uploaded_file($filename, $destination)) {
echo \'移动文件出错\';
die;
}
$pinfo = pathinfo($destination);
$fname = $pinfo[\'basename\'];
echo $_W[\'attachurl\'].$fname;
@(require_once IA_ROOT . \'/framework/function/file.func.php\');
@($filename = $fname);
@file_remote_upload($filename);
}

 

 

 

 

主要修改格式服务器图片

$f_slide = htmlspecialchars_decode($_REQUEST[\'f_slide\']);
$array =json_decode($f_slide);//转数组

$object =json_decode(json_encode($array),true);

 

 

$data = array(
"uniacid"=>$uniacid,
"f_slide"=>serialize($object),

);