如何从loadContent（）加载html和javascript进入webengine？ [英] How to load both html and javascript into webengine from loadContent()?
问题描述
有人可以提供一些关于如何从loadContent（）加载到webviewer上的建议？
Could someone provide some suggestions on how to load the following onto webviewer from loadContent()?
http://jsbin.com/aqupun/6/edit
我试图做这样的事情，但它没有似乎工作。谢谢！
I was trying to do something like this, but it doesn't seem to work. Thanks!
Scanner sc1 = new Scanner(new File("src/web/web.html"));
String webStr = sc1.useDelimiter("\\Z").next();
Scanner sc2 = new Scanner(new File("src/web/data.js"));
String dataStr = sc2.useDelimiter("\\Z").next();
Scanner sc3 = new Scanner(new File("src/web/cytoscape.min.js"));
String cytoStr = sc3.useDelimiter("\\Z").next();
Scanner sc4 = new Scanner(new File("src/web/jquery.min.js"));
String jqueryStr = sc4.useDelimiter("\\Z").next();
webEngine.loadContent(cytoStr, "text/javascript");
webEngine.loadContent(jqueryStr, "text/javascript");
webEngine.loadContent(dataStr, "text/javascript");
webEngine.loadContent(webStr, "text/html");
推荐答案
我刚发现使用<$ c $ HTML中的< base> 标记也可以解决问题：
I just found out that using the <base> tag in the HTML also does the trick:
<html>
<head>
<title>The slash at the end of the href is important!</title>
<base href="file:///absolute/path/to/your/docroot/" />
</head>
<body>
<img src="image.png"/>
</body>
</html>
如果您通过 engine.loadContent（String）加载上述代码然后 image.png 将从 /absolute/path/to/your/docroot/image.png 。
如果你需要加载多个资源，这个方法会更容易，因为你只需要在一个地方指定绝对路径。
This method is easier if you need to load multiple resources since you only have to specify the absolute path at a single place.
这已经使用Java 8u25的 WebView 进行了测试。
This has been tested with WebView of Java 8u25.
这篇关于如何从loadContent（）加载html和javascript进入webengine？的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
