怎么样把一个网址的内容读到一个文件中啊?哪位大侠帮帮忙,急那!!

使用虚拟登陆到网站，然后就可以把整个网页的代码抓下来了。之后你可以存到TXT什么的里面。代码可以给你一部分。

String LOGON_SITE =
String LOGON_SITE_SEARCH =

int LOGON_PORT =
HttpClient client = new HttpClient();

client.getHostConfiguration().setHost(LOGON_SITE, LOGON_PORT);

PostMethod post = new PostMethod("");

NameValuePair name = new NameValuePair();
NameValuePair pass = new NameValuePair();

post.setRequestBody(new NameValuePair[]{name,pass});

try{
int status = client.executeMethod(post);

}catch(Exception e)
{
}
post.releaseConnection();

//查看cookie信息

CookieSpec cookiespec = CookiePolicy.getDefaultSpec();

Cookie[] cookies = cookiespec.match(LOGON_SITE, LOGON_PORT, "/", false, client.getState().getCookies());
if (cookies.length == 0) {

} else {

for (int i = 0; i < cookies.length; i++) {

}

}

GetMethod get = new GetMethod();
try{
client.executeMethod(get);
}catch(Exception x)
{