ajaxÉÏ´«ÎÒÃÇ¿ÉÒÔÖ±½ÓʹÓÃjqueryÀ´ÊµÏÖ£¬È»ºóÔÙÓÉphpÀ´½ÓÊÜÁË£¬ÏÂÃæÎÒÃÇÀ´¿´Ò»¸öphpÓëajaxÉÏ´«Í·ÏñʵÏÖʵÀý£¬Ï£ÍûÎÄÕ¶Ը÷λÓаïÖú
ÒÔÇ°Óõ½µÄ¶¼ÊÇ±íµ¥ÉÏ´«Í·Ïñ£¬µÚÒ»´ÎÓõ½ajaxÉÏ´«Í·Ïñ£¬ËùÒÔÕûÀíÁËÏ¡£¾ßÌå´úÂëÈçÏ£º
var photo = '';
function uploadFile() {
var _file = this;
var data = new FormData();
data.append('file', _file.files[0]);
console.log(data)
URL_fileShareUpload = "{{ path('api_user_photo',{type:1}) }}";
$.ajax({
url:URL_fileShareUpload,
type: 'POST',
dataType: 'json',
processData: false,
contentType: false,
data: data,
success: function (responseText) {
if(responseText.errorCode == 0){
photo = responseText.result;
}
}
});
}
// ´¥·¢ÉÏ´«Í·Ïñº¯Êý
$('input[name="file"]').on("change", uploadFile);
<input type="file" class="" name=file" id="file_input" accept="images/*;capture=camera" multiple="multiple">
php´¦ÀíÎļþ¾ÍÊÇÆÕͨµÄÎļþ½ÓÊÜÁËÕâÀï¼òµ¥¸øÒ»¶Î´úÂë
<?php
// ÔÊÐíÉÏ´«µÄͼƬºó׺
$allowedExts = array("gif", "jpeg", "jpg", "png");
$temp = explode(".", $_FILES["file"]["name"]);
echo $_FILES["file"]["size"];
$extension = end($temp); // »ñÈ¡Îļþºó׺Ãû
if ((($_FILES["file"]["type"] == "image/gif")
|| ($_FILES["file"]["type"] == "image/jpeg")
|| ($_FILES["file"]["type"] == "image/jpg")
|| ($_FILES["file"]["type"] == "image/pjpeg")
|| ($_FILES["file"]["type"] == "image/x-png")
|| ($_FILES["file"]["type"] == "image/png"))
&& ($_FILES["file"]["size"] < 204800) // СÓÚ 200 kb
&& in_array($extension, $allowedExts))
{
if ($_FILES["file"]["error"] > 0)
{
echo "´íÎó£º: " . $_FILES["file"]["error"] . "<br>";
}
else
{
echo "ÉÏ´«ÎļþÃû: " . $_FILES["file"]["name"] . "<br>";
echo "ÎļþÀàÐÍ: " . $_FILES["file"]["type"] . "<br>";
echo "Îļþ´óС: " . ($_FILES["file"]["size"] / 1024) . " kB<br>";
echo "ÎļþÁÙʱ´æ´¢µÄλÖÃ: " . $_FILES["file"]["tmp_name"] . "<br>";
// Åжϵ±ÆÚĿ¼Ï嵀 upload Ŀ¼ÊÇ·ñ´æÔÚ¸ÃÎļþ
// Èç¹ûûÓÐ upload Ŀ¼£¬ÄãÐèÒª´´½¨Ëü£¬upload Ŀ¼ȨÏÞΪ 777
if (file_exists("upload/" . $_FILES["file"]["name"]))
{
echo $_FILES["file"]["name"] . " ÎļþÒѾ´æÔÚ¡£ ";
}
else
{
// Èç¹û upload Ŀ¼²»´æÔÚ¸ÃÎļþÔò½«ÎļþÉÏ´«µ½ upload Ŀ¼ÏÂ
move_uploaded_file($_FILES["file"]["tmp_name"], "upload/" . $_FILES["file"]["name"]);
echo "Îļþ´æ´¢ÔÚ: " . "upload/" . $_FILES["file"]["name"];
}
}
}
else
{
echo "·Ç·¨µÄÎļþ¸ñʽ";
}
?>
javascript ·µ»ØÉÏһҳС±àÖªµÀµÄ·½·¨Óв»ÉÙÁË£¬¶ÔÓÚÓÐһЩä¯ÀÀÆ÷²»Ö§³Ö£¬µ«¸ß°æ±¾ä¯ÀÀÆ÷¶¼Ö§³Ö²»´í£¬ÏÂÃæÀ´¿´Ð¡±àÕûÀíµÄjavascript ·µ»ØÉÏÒ»Ò³·½·¨ÕûÀí
Ò». jsÖØÔØÒ³Ã棬±¾µØˢзµ»ØÉÏÒ»Ò³
<a href="javascript:history.go(-1)">·µ»ØÉÏÒ»Ò³</a>
<a href="javascript:location.reload()">ÖØÔØÒ³Ã棬±¾µØË¢ÐÂ</a>
<a href="javascript:history.go(-1);location.reload()">·µ»ØÉÏÒ»Ò³ÖØÔØÒ³Ã棬±¾µØË¢ÐÂ</a>
<a href="javascript:history.go(-1)">·µ»ØÉÏÒ»Ò³</a>
¶þ.·µ»ØÇ°Á½Ò³²¢Ë¢ÐÂ
history.go(-2);
location.reload();
history.back(-1):Ö±½Ó·µ»Øµ±Ç°Ò³µÄÉÏÒ»Ò³£¬Êý¾ÝÈ«²¿ÏûÏ¢£¬ÊǸöÐÂÒ³Ãæ
history.go(-1):Ò²ÊÇ·µ»Øµ±Ç°Ò³µÄÉÏÒ»Ò³£¬²»¹ý±íµ¥ÀïµÄÊý¾ÝÈ«²¿»¹ÔÚ
Èý. ·µ»ØÉÏÒ»Ò³²¢Ë¢ÐÂÉÏÒ»Ò³
<a href="#" onclick="self.location=document.referrer;">·µ»Ø</a>
×ܽáһϣº
<a href="javascript:history.go(-1)">·µ»ØÉÏÒ»Ò³</a>
<a href="javascript:location.reload()">ˢе±Ç°Ò³Ãæ</a>
<a href="javascript:" onclick="history.go(-2); ">·µ»ØÇ°Á½Ò³</a>
<a href="javascript:" onclick="self.location=document.referrer;">·µ»ØÉÏÒ»Ò³²¢Ë¢ÐÂ</a>
<a href="javascript:" onclick="history.back(); ">·µ»ØÉÏÒ»Ò³</a>
ûÓÐÁË
ÏÂÃæÎÒÃÇÀ´¿´Ò»Æª¹ØÓÚzeptoµÄtap¡°µã͸¡±ÎÊÌâÖÕ¼«½â¾ö·½°¸£¬Èç¹û¸÷λÅöµ½´ËÀàµÄÎÊÌâ¿ÉÒÔºÍС±àÒ»ÆðÀ´¿´¿´°É£¬¾ßÌåµÄ½â¾ö·½°¸ÈçÏ¡£
zeptoµã͸ÎÊÌâÒ»Ö±ÊǸöÍ·ÌÛµÄÎÊÌ⣬´Ë´¦²»¾ßÌå·ÖÎöµã͸²úÉúµÄÔÒò£¬½ö½éÉܽâ¾ö·½°¸¡£
ÍøÉÏÒѾÓкܶà½â¾ö·½°¸£º
¡¡