Java内容重新整理删除过期的东西

Java/JavaDemo/codedemo/jetty/HttpGet.java

@@ -0,0 +1,42 @@
+package cn.aofeng.demo.jetty;
+
+import java.io.ByteArrayOutputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.net.HttpURLConnection;
+import java.net.URL;
+
+import org.apache.commons.io.IOUtils;
+
+/**
+ * 抓取页面内容。
+ * 
+ * @author <a href="mailto:aofengblog@163.com">聂勇</a>
+ */
+public class HttpGet {
+
+    public String getSomeThing(String urlStr) throws IOException {
+        URL url = new URL(urlStr);
+        HttpURLConnection urlConn = (HttpURLConnection) url.openConnection();
+        urlConn.setConnectTimeout(3000);
+        urlConn.setRequestMethod("GET");
+        urlConn.connect();
+        
+        InputStream ins = null;
+        try {
+            if (200 == urlConn.getResponseCode()) {
+                ins = urlConn.getInputStream();
+                ByteArrayOutputStream outs = new ByteArrayOutputStream(1024);
+                IOUtils.copy(ins, outs);
+                return outs.toString("UTF-8");
+            }
+        } catch (IOException e) {
+            throw e;
+        } finally {
+            IOUtils.closeQuietly(ins);
+        }
+        
+        return null;
+    }
+
+}