我正在开发一个chrome扩展来完成一个简单的任务，除了我花了大部分时间在一行html代码上，以弄清楚如何正确地赋予它正确的权限，我试图这样做，但我不知道实际放什么。我在尝试运行 java 脚本时遇到的错误：拒绝执行内联事件处理程序，因为它违反了以下内容安全策略指令：“script-src 'self' https://apis.google.com”。启用内联执行需要“不安全内联”关键字、哈希（“sha256-...”）或随机数（“nonce-...”）。这就是我试图修复策略错误的原因：<meta http-equiv = "Content-Security-Policy" content="script-src 'self' data: https://apis.google.com 'unsafe-inline' 'sha256-base64EncodedHash'">我尝试将内容安全策略放在清单文件中，并尝试在上面的代码中加入其他内容。我所有的代码（我知道我不应该这样做，但我不知道是什么导致了这个问题）：网页：<html><head> <title>Tracillion</title> <link rel = "stylesheet" type = "text/css" href = "style.css"> <meta http-equiv = "Content-Security-Policy" content="script-src 'self' data: https://apis.google.com 'unsafe-inline' 'sha256-base64EncodedHash'"> <script type = "text/javascript" src = "popup.js"></script></head><body> <h1 class = "header">Enter what you would like to search!</h1> <div class = "line"></div> <input class = "input" id = "input"> <button type = "submit" class = "button" onclick="loadSearch()">Search</button></body>脚本：function loadSearch() {var inputResult = document.getElementById("input").value;var final = 'https://www.google.com/search?q=' + encodeURI(inputResult + ' site:v3rmillion.net');chrome.tabs.create({url: final});}清单：{ "name": "bruh", "description": "bruh moment", "version": "1.0", "background": { "scripts": [ "popup.js" ] }, "manifest_version": 2, "browser_action": { "default_icon": "icon.png", "default_popup": "popup.html" }, "permissions": [ "tabs" ]}
1 回答
明月笑刀无情
TA贡献1828条经验 获得超4个赞
我想通了！这是因为我有一个内联执行...而不是手动在html中执行onclick=“我的函数（）”，我只是通过javascript听它！
这是我更新的代码：
脚本：
function loadSearch() {
var inputResult = document.getElementById("input").value;
var final = 'https://www.google.com/search?q=' + encodeURI(inputResult + '
site:v3rmillion.net');
chrome.tabs.create({url: final});
}
document.addEventListener('DOMContentLoaded', function() {
document.querySelector('button').addEventListener('click', loadSearch, false);
}, false)
网页：
<html>
<head>
<title>Tracillion</title>
<link rel = "stylesheet" type = "text/css" href = "style.css">
<script type = "text/javascript" src = "popup.js"></script>
</head>
<body>
<h1 class = "header">Enter what you would like to search!</h1>
<div class = "line"></div>
<input class = "input" id = "input">
<button type = "submit" class = "button">Search</button>
</body>
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