HTML中引用jquery不生效

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今天写测试的文件,在html中引用jquery库的时候,被自己犯下的错误蠢哭了

<!DOCTYPE html><html lang="en"><head><meta charset="UTF-8"><title>上传图片</title><script type="text/javascript" src="./js/jquery-1.11.3.min.js"></script></head><body><form method="post" enctype='multipart/form-data'><input type="file" id="mypic" name="mypic" onchange="upload()" accept="image/*"><input type="submit" id="tanchu"></form><script type="text/html">$(function(){function upload(){alert(111);}})</script></body></html>
最后发现是script类型写错了,应该是type="text/javascript";

<script type="text/javascript">$(function(){function upload(){alert(111);}})</script>