报错:'Data truncation: Incorrect datetime value: ” for column ‘create_time’ at row 1' 换mysql-connector-java依赖包版本从5.0.4换到5.1.35
Java system.getproperty获取环境属性
public class Properties { public static void main(String args[]) { System.out.println("Java运行环境的版本:" + System.getProperty("java.ve ...