修改HttpUtil

src/main/java/cn/celess/blog/util/HttpUtil.java

@@ -1,12 +1,11 @@
 package cn.celess.blog.util;
 
-import java.io.BufferedReader;
+import okhttp3.OkHttpClient;
+import okhttp3.Request;
+import okhttp3.Response;
+
 import java.io.IOException;
-import java.io.InputStream;
-import java.io.InputStreamReader;
-import java.net.HttpURLConnection;
-import java.net.URL;
-import java.nio.charset.StandardCharsets;
+import java.util.Objects;
 
 /**
  * @Author: 小海
@@ -14,8 +13,10 @@ import java.nio.charset.StandardCharsets;
  * @Desc:
  */
 public class HttpUtil {
+    private static final OkHttpClient CLIENT = new OkHttpClient();
 
-    public static String get(String urlStr) throws IOException {
+
+    /*public static String get(String urlStr) throws IOException {
 
         StringBuffer sb = new StringBuffer();
 
@@ -48,4 +49,17 @@ public class HttpUtil {
         }
         return sb.toString();
     }
+*/
+    public static String get(String urlStr) {
+        Request request = new Request.Builder()
+                .url(urlStr)
+                .get()
+                .build();
+        try (Response response = CLIENT.newCall(request).execute()) {
+            return Objects.requireNonNull(response.body()).string();
+        } catch (IOException e) {
+            return null;
+        }
+    }
+
 }