进行文件上传；
下面是文件上传主页 点击进行一个浏览路径
<!DOCTYPE html><html lang="zh"><head> ???<meta charset="UTF-8" /> ???<meta name="viewport" content="width=device-width, initial-scale=1.0" /> ???<meta http-equiv="X-UA-Compatible" content="ie=edge" /> ???<script src="../0622/public/jquery-3.2.1.min.js" type="text/javascript"></script> ????????????制造一个上传页面 ???<title>Document</title></head><body> ???<form action="chuli.php" method="post" enctype="multipart/form-data"> ????????<<<---- ?上传的固有属性 ???????<input type="file" name="shangchuan" id="shangchuan" value="" /> ???????<input type="submit" name="" id="" value="上传" /> ???</form></body></html><script type="text/javascript"> ???</script>
下面进行PHP处理页面
<?php ?????$name = $_FILES[‘shangchuan‘][‘name‘]; ?????$type = $_FILES[‘shangchuan‘][‘type‘]; ??????????????????对上传的文件进行判断 ?????$tap_name= $_FILES[‘shangchuan‘][‘tmp_name‘]; ?????$error = $_FILES[‘shangchuan‘][‘error‘]; ?????$size = $_FILES[‘shangchuan‘][‘size‘]; ?????if(!empty($name)){ ?????????if($error ==0){ ?????????????if($type =="image/jpeg"){ ?????????????????if($size<=50000){ ?????????????????????if(!is_dir("./aaaaa/")){ ?????????????????????????mkdir("./aaaaa/"); ?????????????????????} ?????????????????????$time = time(); ?????????????????????$path = "./aaaaa/".$time.$name; ?????????????????????if(move_uploaded_file($tap_name,$path)){ ?????????????????????????echo "上传成功"; ?????????????????????}else { ?????????????????????????echo "上传失败"; ?????????????????????} ?????????????????}else { ?????????????????????echo "上传文件过大"; ?????????????????} ?????????????}else{ ?????????????????echo "上传文件格式不正确"; ?????????????} ?????????}else{ ???????????????????} ?????}else { ???????????echo "上传文件不不能为空"; ?????}?>最终上传成功
文件上传
原文地址：https://www.cnblogs.com/zhengleilei/p/9236498.html