php - Amazon S3 - 405 方法不允许使用 POST(尽管我允许在存储桶上使用 POST)

Question

我遇到的问题是我的图表(使用 AJAX - POST - PHP)没有出现在亚马逊上

http://cdpmotest.s3-website.eu-central-1.amazonaws.com/

它说(Wrong Method 405 Error)

这是我的 CORS 配置:

<?xml version="1.0" encoding="UTF-8"?>
<CORSConfiguration xmlns="http://s3.amazonaws.com/doc/2006-03-01/">
<CORSRule>
<AllowedOrigin>*</AllowedOrigin>
<AllowedMethod>HEAD</AllowedMethod>
<AllowedMethod>GET</AllowedMethod>
<AllowedMethod>POST</AllowedMethod>
<AllowedMethod>DELETE</AllowedMethod>
<AllowedMethod>PUT</AllowedMethod>
<MaxAgeSeconds>3000</MaxAgeSeconds>
<AllowedHeader>*</AllowedHeader>
</CORSRule>
</CORSConfiguration>

这是我的脚本:

<script>
$(document).ready(function(){
     var randomScalingFactor = function(){ return Math.round(Math.random()*100)};
     $.ajax({
         url: 'graph-data.php',
         type: 'POST',
         dataType: 'json',
         success: function(data) {
              var array1 = data.map(function(item) {
                  return parseInt(item[1], 10);
              });
              var array2 = data.map(function(item) {
                  return parseInt(item[2], 10);
              });

              createGraph(array1, array2);
         }
     });//end AJAX request

function createGraph(array1, array2) {
     var ctx = document.getElementById("chart-area1").getContext("2d");
     var barChartData = {
     labels : ["Land Acquisition","Design Concept","Permits and  Licensing","Tendering","Elec.+Water Requests","Construction Start","Construction Finish","Site Handover"],
     datasets : [
     {
          fillColor : "rgba(0,154,166,0.5)",
          strokeColor : "rgba(0,154,166,0.8)",
          highlightFill: "rgba(0,154,166,0.75)",
          highlightStroke: "rgba(0,154,166,1)",
          data : array1
     },
     {
          fillColor : "rgba(77,79,83,0.5)",
          strokeColor : "rgba(77,79,83,0.8)",
          highlightFill : "rgba(77,79,83,0.75)",
          highlightStroke : "rgba(77,79,83,1)",
          data : array2
    }
    ]
    }//end bar chart data

    window.myBar = new Chart(ctx).Bar(barChartData, {
        responsive : true
    });
    }//end createGraph
    });
    </script>

它在本地主机(WAMPServer)上运行良好

你能帮帮我吗？

Answer 1

错误的直接原因与CORS无关，实际上是由于S3网站端点不支持POST(只有REST端点支持，但不是)实际上与手头的问题有关)。

真正的问题是您似乎在尝试使用 S3 来做它不做的事情。

 $.ajax({
     url: 'graph-data.php',
     type: 'POST',

S3 是一个对象存储，而不是应用程序服务器。

你不能在 S3 上运行 php。您不能在 S3 上执行任何服务器端代码。

You can host a static website on Amazon S3. On a static website, individual web pages include static content. They may also contain client-side scripts. By contrast, a dynamic website relies on server-side processing, including server-side scripts such as PHP, JSP, or ASP.NET. Amazon S3 does not support server-side scripting.

http://docs.aws.amazon.com/AmazonS3/latest/dev/WebsiteHosting.html

该文档的同一页将向您指出替代 AWS 解决方案来完成您想要的。