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在django中，使用jquery ajax post數據，會出現403的錯誤

方法一：

如果用jQuery來處理ajax的話，Django直接送了一段解決問題的代碼。把它放在一個獨立的js文件中，在html頁面中都引入即可。注意這個js文件必須在jquery的js文件引入之後，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：

在處理post數據的view前加@csrf_exempt裝飾符

例如

@csrf_exempt 
def profile_delte(request): 
  del_file=request.POST.get("delete_file",'')

以上通過兩種方法解決了django ajax post 403錯誤，當然解決方法也不止這兩種，歡迎多多分享自己的見解，本文寫的不好，還請見諒，謝謝。