Chrome应用:沙盒资源地址无法访问 [英] Chrome app: sandbox resource address unreachable
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问题描述
我正在尝试使用本地文件设置Webview的源.
I am trying to set a webview's source using a local file.
清单:
"webview": {
"partitions": [{
"name": "static",
"accessible_resources": [
"sandbox/sandbox.html",
"sandbox/sandbox.js",
"sandbox/sandbox.css",
]
}]
},
设置Webview的来源
var webviewSrc = chrome.runtime.getURL('sandbox/sandbox.html');
//console.log prints chrome-extension://MY_CHROME_APP_ID/sandbox/sandbox.html
webviewEl = <webview id="webview" ref="Webview" src={webviewSrc} partition="static"></webview>
错误:
<webview>: The load has aborted with error -109: ERR_ADDRESS_UNREACHABLE.
为什么会发生，如何解决此问题?
Why is it happening, and how do I fix this issue?
此设置有效:
/foreground/main.html
<html>
<head>
<link rel="stylesheet" type="text/css" href="./bundle/app.css">
<link rel="stylesheet" type="text/css" href="./main.css">
</head>
<body>
<div id="app"></div>
<div id="webview-container">
<webview id="youtube-webview" src="sandbox/sandbox.html" partition="static"></webview>
</div>
<script src="./bundle/app.js"></script>
</body>
</html>
/sandbox/sandbox.html
Hello
此设置返回地址无法访问"错误:
/foreground/main.html
<html>
<head>
<link rel="stylesheet" type="text/css" href="./bundle/app.css">
<link rel="stylesheet" type="text/css" href="./main.css">
</head>
<body>
<div id="app"></div>
<script src="./bundle/app.js"></script> <-- initialize webview inside here
</body>
</html>
/sandbox/sandbox.html
Hello
/foreground/bundle/app.js
var webviewSrc = chrome.runtime.getURL('sandbox/sandbox.html');
// or var webviewSrc = 'sandbox/sandbox.html';
webviewEl = _react2.default.createElement("webview", { id: "webview", ref: "Webview", src: webviewSrc, partition: "static" });
// ADDRESS_UNREACHABLE
推荐答案
<webview>用于外部内容.
要嵌入自己的沙盒页面，请使用<iframe>.
此外，使用相对路径显然很重要-getURL返回与预期不同的URI方案.
Also, apparently it's important to use relative paths - getURL returns a different URI scheme from what's expected.
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