<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>
query httprequest
</title>
<script src="https://cdn.bootcss.com/jquery/3.0.0/jquery.min.js">
</script>
</meta>
</head>
<body>
<button id="bid">
123123
</button>
<script type="text/javascript">
$(‘#bid‘).click(function(){
$.ajax({
url:‘http://localhost:8000/user/‘,//地址
dataType:‘json‘,//数据类型
type:‘Post‘,//类型
timeout:2000,//超时
headers:{
‘t1‘:‘237275a110f14b038dbfc5339f255af2‘,
},
//请求成功
success:function(data,status){
//alert(data);
//alert(status);
},
//失败/超时
error:function(XMLHttpRequest,textStatus,errorThrown){
if(textStatus===‘timeout‘){
alert(‘請求超時‘);
setTimeout(function(){
alert(‘重新请求‘);
},2000);
}
//alert(errorThrown);
}
})
})
</script>
</body>
</html>
MIDDLEWARE = [
‘django.middleware.security.SecurityMiddleware‘,
‘django.contrib.sessions.middleware.SessionMiddleware‘,
‘django.middleware.common.CommonMiddleware‘,
#‘django.middleware.csrf.CsrfViewMiddleware‘,
‘django.contrib.auth.middleware.AuthenticationMiddleware‘,
‘django.contrib.messages.middleware.MessageMiddleware‘,
‘django.middleware.clickjacking.XFrameOptionsMiddleware‘,
]
D:\drf_manage>python manage.py runserver
Watching for file changes with StatReloader
Performing system checks...
System check identified no issues (0 silenced).
You have 18 unapplied migration(s). Your project may not work properly until you apply the migrations for app(s): admin, auth, contenttypes, session
s.
Run ‘python manage.py migrate‘ to apply them.
April 15, 2021 - 13:34:38
Django version 3.1.7, using settings ‘drf_manage.settings‘
Starting development server at http://127.0.0.1:8000/
Quit the server with CTRL-BREAK.
MIDDLEWARE = [
‘django.middleware.security.SecurityMiddleware‘,
‘django.contrib.sessions.middleware.SessionMiddleware‘,
‘middleware.corsmiddleware.CorsMiddleware‘, # 解决跨域问题
‘django.middleware.common.CommonMiddleware‘,
# ‘django.middleware.csrf.CsrfViewMiddleware‘,
‘django.contrib.auth.middleware.AuthenticationMiddleware‘,
‘django.contrib.messages.middleware.MessageMiddleware‘,
‘django.middleware.clickjacking.XFrameOptionsMiddleware‘,
]
撒花★,°:.☆(￣▽￣)/$:.°★ 。
原文：https://www.cnblogs.com/jruing/p/14662153.html