added NewsSearch & BlogSearch (just need to add the other two)

src/Main.java

@@ -12,17 +12,21 @@ public class Main {
         NaverAPI nv = new NaverAPI();
         String keyword = null;
         int counter = 0;
+        String responseBody = null;
         Scanner sc = new Scanner(System.in);
         System.out.println("1. 뉴스 검색; 2. 블로그 검색; 3. 영화 검색; 4. 책 검색");
-        counter = sc.nextLine().toIn;
+        counter = Integer.parseInt(sc.nextLine());
+        System.out.print("Keyword를 말해주세요");
+        keyword = sc.nextLine();
 
-//    	String responseBody = nv.searchBlog("놀러갈만한곳");
-        String responseBody = nv.searchNews("코로나");
-        System.out.println(responseBody);
 
+        if (counter == 1){
+            responseBody = nv.searchNews(keyword);
+        }else if (counter == 2){
+            responseBody = nv.searchBlog(keyword);
+        }
         // json 파싱
         Gson gson = new Gson();
-
         JsonObject jsonObject = new Gson().fromJson(responseBody, JsonObject.class);
         JsonArray jsonArray = jsonObject.getAsJsonArray("items");
         for (JsonElement em : jsonArray) {