在django中，使用jquery ajax post数据，会出现403的错误

方法一：

如果用jQuery来处理ajax的话，Django直接送了一段解决问题的代码。把它放在一个独立的js文件中，在html页面中都引入即可。注意这个js文件必须在jquery的js文件引入之后，再引入即可

$(document).ajaxSend(function(event, xhr, settings) {

function getCookie(name) {

var cookieValue = null;

if (document.cookie && document.cookie != '') {

var cookies = document.cookie.split(';');

for (var i = 0; i < cookies.length; i++) {

var cookie = jQuery.trim(cookies[i]);

// Does this cookie string begin with the name we want?

if (cookie.substring(0, name.length + 1) == (name + '=')) {

cookieValue = decodeURIComponent(cookie.substring(name.length + 1));

break;

}

}

}

return cookieValue;

}

function sameOrigin(url) {

// url could be relative or scheme relative or absolute

var host = document.location.host; // host + port

var protocol = document.location.protocol;

var sr_origin = '//' + host;

var origin = protocol + sr_origin;

// Allow absolute or scheme relative URLs to same origin

return (url == origin || url.slice(0, origin.length + 1) == origin + '/') ||

(url == sr_origin || url.slice(0, sr_origin.length + 1) == sr_origin + '/') ||

// or any other URL that isn't scheme relative or absolute i.e relative.

!(/^(\/\/|http:|https:).*/.test(url));

}

function safeMethod(method) {

return (/^(GET|HEAD|OPTIONS|TRACE)$/.test(method));

}

if (!safeMethod(settings.type) && sameOrigin(settings.url)) {

xhr.setRequestHeader("X-CSRFToken", getCookie('csrftoken'));

}

});

方法二：

在处理post数据的view前加@csrf_exempt装饰符

例如

@csrf_exempt

def profile_delte(request):

del_file=request.POST.get("delete_file",'')

以上通过两种方法解决了django ajax post 403错误，当然解决方法也不止这两种，欢迎多多分享自己的见解，本文写的不好，还请见谅，谢谢。