update codes

src/main/java/com/gmei/data/dqmp/pool/JdbcConnectPool.java

@@ -29,7 +29,6 @@ public class JdbcConnectPool {
 		for (int i = 0; i < Integer.valueOf(prop.getProperty("initSize")); i++) {
 			Connection connection = createConnect();
 			connList.add(connection);
-			//currentsize++;
 		}
 	}
 
@@ -40,21 +39,18 @@ public class JdbcConnectPool {
 	 */
 	public static Connection getConnect() {
 		Connection connection = null;
-		int connSize = connList.size();
-		if (connSize > 0) {
+		if (connList.size() > 0) {
 			connection = connList.getFirst();
 			connList.removeFirst();
-			//currentsize--;
 		} else{
-			while(connSize < Integer.valueOf(prop.getProperty("maxSize"))){
+			while(connList.size() < Integer.valueOf(prop.getProperty("maxSize"))){
 				connList.addLast(createConnect());
-				//currentsize++;
 			}
 			connection = getConnect();
 		}
 		requestCount ++;
 		logger.info("requestCount : {}",requestCount);
-		logger.info("connList size : {}",connSize);
+		logger.info("connList size : {}",connList.size());
 		return connection;
 	}
 
@@ -66,7 +62,9 @@ public class JdbcConnectPool {
 	private static Connection createConnect() {
 		Connection conn = null;
 		try {
-			conn = DriverManager.getConnection(prop.getProperty("url"), prop.getProperty("username"),
+			conn = DriverManager.getConnection(
+					prop.getProperty("url"),
+					prop.getProperty("username"),
 					prop.getProperty("password"));
 		} catch (SQLException e) {
 			e.printStackTrace();

src/main/java/com/gmei/data/dqmp/utils/JdbcUtils.java

+package com.gmei.data.dqmp.utils;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import java.io.InputStream;
+import java.sql.Connection;
+import java.sql.DriverManager;
+import java.util.Properties;
+
+public class JdbcUtils {
+
+	private static final Logger logger = LoggerFactory.getLogger(JdbcUtils.class);
+	private static Properties prop;
+
+	static {
+		prop = getProperties("jdbc.properties");
+		try {
+			Class.forName(prop.getProperty("driverClassName"));
+		} catch (ClassNotFoundException e) {
+			e.printStackTrace();
+			logger.error(e.getMessage());
+		}
+	}
+
+	public static Connection getConnection() throws Exception {
+		Connection connection = DriverManager.getConnection(
+				prop.getProperty("url"),
+				prop.getProperty("username"),
+				prop.getProperty("password"));
+		return connection;
+	}
+
+	/**
+	 * 获取属性文件对象
+	 * 
+	 * @param path
+	 * @return
+	 */
+	private static Properties getProperties(String path) {
+		Properties properties = new Properties();
+		try {
+			InputStream inputStream = JdbcUtils.class.getClassLoader().getResourceAsStream(path);
+			properties.load(inputStream);
+			inputStream.close();
+		} catch (Exception e) {
+			e.printStackTrace();
+			logger.error(e.getMessage());
+		}
+		return properties;
+	}
+}