개발자의 끄적끄적..🥳

String to ListMap import com.fasterxml.jackson.core.type.TypeReference; import com.fasterxml.jackson.databind.ObjectMapper; public List getCommonList(String path) { List returnList = new ArrayList(); try { URL url = new URL(url); HttpURLConnection con = (HttpURLConnection) url.openConnection(); con.setConnectTimeout(20000); //서버에 연결되는 Timeout 시간 설정 con.setReadTimeout(60000); // InputStream 읽어 오는..