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Html web爬虫越界解析_Html_String - Fatal编程技术网
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Html web爬虫越界解析

html string

Html web爬虫越界解析,html,string,Html,String,我有以下两种方法, public void connect (String website) throws IOException { URL u = new URL(website); URLConnection conn = u.openConnection(); 为什么不使用正则表达式查找链接S或html解析器库[实际上是regex nyway]

我有以下两种方法,

public void connect (String website) throws IOException {
    URL u = new URL(website);
    URLConnection conn = u.openConnection();
为什么不使用正则表达式查找链接S或html解析器库[实际上是regex nyway]