摘要：
题目给出了源码，打开index.php看一下: <?php session_start(); echo "<meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\" /> <title>Upload</title> < 阅读全文
摘要：
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <meta http-equiv 阅读全文