我正在尝试开发一个铬应用程序,在这个应用程序中,我想显示一个定制的Rss提要,但是提要不会像上面那样加载和消除错误。 显示的错误详细信息
Refused to load the script
'https://ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js'
because it violates the following Content Security Policy directive:
"script-src 'self'
https://ajax.googleapis.com/ajax/libs/jquery/1.4.1/jquery.min.js".
Refused to execute inline script because it violates the following Content Security Policy directive: "script-src 'self'
https://ajax.googleapis.com/ajax/libs/jquery/1.4.1/jquery.min.js".
jquery.min.js:35
Refused to load the script 'https://ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js'
because it violates the following Content Security Policy directive:
"script-src 'self'
https://ajax.googleapis.com/ajax/libs/jquery/1.4.1/jquery.min.js".
Refused to load the script 'http://ajax.googleapis.com/ajax/services/feed/load?v=1.0&num=2&output=json&q=http%3A%2F%2Fblog.tax2290.com%2Ffeed%2F&hl=en&callback=jsonp1373953012503'
because it violates the following Content Security Policy directive:
"script-src 'self'
https://ajax.googleapis.com/ajax/libs/jquery/1.4.1/jquery.min.js".manifest.json
{
"name": "Tax New 2290",
"manifest_version": 2,
"version": "1.1",
"description": "Tax 2290",
"web_accessible_resources": ["images/logo.png"],
"icons": {
"16": "icon16.png",
"19":"icon19.png",
"48": "icon48.png",
"128": "icon128.png",
"256": "icon256.png"
},
"browser_action":
{
"default_icon":"images/logo.png",
"default_popup":"index.html"
},
"permissions": ["tabs", "<all_urls>","http://www.tax2290.com","http://*/*", "https://*/*","http://*.google.com/"],
"content_security_policy": "script-src 'self' https://ajax.googleapis.com/ajax/libs/jquery/1.4.1/jquery.min.js; https://ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js; object-src 'self'"
}index.html
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<script type="text/javascript" src="https://ajax.googleapis.com/ajax/libs/jquery/1.4.1/jquery.min.js"></script>
<script type="text/javascript" src="https://ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js"></script>
<script type="text/javascript" src="images/feed.js"></script>
<link rel="stylesheet" href="images/style.css" type="text/css" />
<title>Chrome Popup</title>
</head>feed.js
$(function() {
var $items = $('#vtab>ul>li');
$items.mouseover(function() {
$items.removeClass('selected');
$(this).addClass('selected');
var index = $items.index($(this));
$('#vtab>div').hide().eq(index).show();
}).eq(0).mouseover();
});
$(document).ready(function () {
$('#divRss2').FeedEk({
FeedUrl: 'http://blog.tax2290.com/feed/',
MaxCount: 2,ShowDesc: true,
ShowPubDate: true,
DescCharacterLimit: 250
});
});
> Please tel me how could avoid these errors and load the custom RSS feeds.发布于 2016-01-18 18:25:23
您的"content_security_policy“有几个问题。
1)首先,您应该删除1.4.1和1.9.1jQuery声明之间的分号。多个URL应仅用一个空格分隔,而不使用其他字符。
2)第二种情况是,您正在尝试加载这个脚本"http://ajax.googleapis.com/ajax/services/feed/load?v=1.0&num=2&output=json&q=http%3A%2F%2Fblog.tax2290.com%2Ffeed%2F&hl=en&callback=jsonp1373953012503“,但在您的CSP中从来不允许这样做。
第三,似乎需要允许内联脚本。
我会把你的"content_security_policy“改为:
"content_security_policy": "script-src 'self' https://ajax.googleapis.com/ 'unsafe-inline'; object-src 'self'"“不安全-内联”应修复“拒绝执行内联脚本”错误。
https://ajax.googleapis.com/应该允许jquery的两个版本加载以及/ajarx/services/feed/load URL。
发布于 2013-07-18 19:53:36
如果您构建了一个打包的应用程序,则无法加载外部脚本。您的应用程序必须嵌入每个脚本、样式或图像。
检查此链接以确保您遵循铬应用CSP规则:https://developer.chrome.com/extensions/contentSecurityPolicy
发布于 2021-10-31 22:54:55
首先,尝试将此部分从清单文件中删除。
"content_security_policy": "script-src 'self' https://ajax.googleapis.com/ajax/libs/jquery/1.4.1/jquery.min.js; https://ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js; object-src 'self'"然后下载到本地环境文件夹的所有外部链接,然后在那里引用它。
例如,将https://ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js下载到父文件夹并从
<script type="text/javascript" src="https://ajax.googleapis.com/ajax/libs/jquery/1.4.1/jquery.min.js"></script>至
<script src="jquery.min.js"></script>此外,我建议将所有引用从head标记移到body标记的底部。
https://stackoverflow.com/questions/17669359
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