开始

Author: JavaProgrammerLB

pom.xml

@@ -7,6 +7,43 @@
   <groupId>com.yitianyigexiangfa.findsth</groupId>
   <artifactId>findsth</artifactId>
   <version>1.0</version>
+  <build>
+    <plugins>
+      <plugin>
+        <groupId>org.apache.maven.plugins</groupId>
+        <artifactId>maven-compiler-plugin</artifactId>
+        <configuration>
+          <source>6</source>
+          <target>6</target>
+        </configuration>
+      </plugin>
+    </plugins>
+  </build>
 
+  <dependencies>
+    <dependency>
+      <groupId>org.springframework</groupId>
+      <artifactId>spring-beans</artifactId>
+      <version>5.1.8.RELEASE</version>
+    </dependency>
+
+    <dependency>
+      <groupId>org.springframework</groupId>
+      <artifactId>spring-core</artifactId>
+      <version>5.1.8.RELEASE</version>
+    </dependency>
+
+    <dependency>
+      <groupId>org.springframework</groupId>
+      <artifactId>spring-context</artifactId>
+      <version>5.1.8.RELEASE</version>
+    </dependency>
+
+    <dependency>
+      <groupId>org.springframework</groupId>
+      <artifactId>spring-expression</artifactId>
+      <version>5.1.8.RELEASE</version>
+    </dependency>
+  </dependencies>
 
 </project>

src/main/java/com/yitianyigexiangfa/findsth/Application.java

@@ -0,0 +1,38 @@
+package com.yitianyigexiangfa.findsth;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.net.HttpURLConnection;
+import java.net.URL;
+import java.nio.charset.Charset;
+
+/**
+ * @author Bill Lau
+ * @date 2019-07-28
+ */
+public class Application {
+
+
+    public static void main(String[] args) throws IOException {
+        URL url = new URL("https://www.baidu.com");
+        HttpURLConnection httpURLConnection = (HttpURLConnection)url.openConnection();
+        httpURLConnection.connect();
+        String responseMessage = httpURLConnection.getResponseMessage();
+        System.out.println(responseMessage);
+        int responseCode = httpURLConnection.getResponseCode();
+        System.out.println(responseCode);
+        InputStream is = httpURLConnection.getInputStream();
+        StringBuffer sb=new StringBuffer();
+        int length=0;
+        byte[] data=new byte[1024];
+        while ((length=is.read(data))!=-1){
+            String s=new String(data, Charset.forName("utf-8"));
+            sb.append(s);
+        }
+        String message=sb.toString();
+        System.out.println(message);
+        is.close();
+        httpURLConnection.disconnect();
+    }
+
+}

src/main/java/com/yitianyigexiangfa/findsth/constant/FindSthConstant.java

@@ -0,0 +1,22 @@
+package com.yitianyigexiangfa.findsth.constant;
+
+/**
+ * @author Bill Lau
+ * @date 2019-07-28
+ */
+public class FindSthConstant {
+
+    private static String[] TOP_DOMAIN_NAMES = new String[]{".com",".cn",".net",".de",
+            ".fi",".co.jp", ".ru",".me", ".edu", ".af", ".ag", ".ai", ".ar",
+            ".au", ".bd", ".bh", ".bn", ".bo", ".br", ".bz", ".co", ".cu",
+            ".cy", ".do", ".ec", ".eg", ".et", ".fj", ".gh", ".gi", ".gt",
+            ".hk", ".jm", ".kh", ".kw", ".lb", ".ly", ".mm", ".mt", ".mx",
+            ".my", ".na", ".nf", ".ng", ".ni", ".np", ".om", ".pa", ".pe",
+            ".pg", ".ph", ".pk", ".pr", ".py", ".qa", ".sa", ".sb", ".sg",
+            ".sl", ".sv", ".tj", ".tr", ".tw", ".ua", ".uy", ".vc", ".vn"};
+
+
+    public static String[] getTopDomainNames() {
+        return TOP_DOMAIN_NAMES;
+    }
+}