如何在Java中获取HTML [英] How to fetch HTML in Java
本文介绍了如何在Java中获取HTML的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
String content = null;
URLConnection连接= null;
尝试{
connection = new URL(http://www.google.com).openConnection();
扫描仪扫描仪=新扫描仪(connection.getInputStream());
scanner.useDelimiter(\\Z);
content = scanner.next();
} catch(Exception ex){
ex.printStackTrace();
}
System.out.println(content);
但不确定是否有更好的方法。
Without the use of any external library, what is the simplest way to fetch a website's HTML content into a String?
解决方案
I'm currently using this:
String content = null;
URLConnection connection = null;
try {
connection = new URL("http://www.google.com").openConnection();
Scanner scanner = new Scanner(connection.getInputStream());
scanner.useDelimiter("\\Z");
content = scanner.next();
}catch ( Exception ex ) {
ex.printStackTrace();
}
System.out.println(content);
But not sure if there's a better way.
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