Question

我在这里http://thecafetechno.com/tutorials/spring/spring-ormlite-example-integration-eclipse/关注ORMLite JDBC示例，以了解如何使用ORMLite在Java中连接到MySQL，但是当我在IntelliJ中运行程序时，我收到以下错误：

com.intellij.rt.execution.application.AppMain main.CellPhoneDemo
SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder".
SLF4J: Defaulting to no-operation (NOP) logger implementation
SLF4J: See http://www.slf4j.org/codes.html#StaticLoggerBinder for further details.
java.sql.SQLException: No suitable driver
    at java.sql.DriverManager.getDriver(DriverManager.java:315)
    at com.j256.ormlite.jdbc.JdbcConnectionSource.initialize(JdbcConnectionSource.java:135)
    at com.j256.ormlite.jdbc.JdbcConnectionSource.<init>(JdbcConnectionSource.java:114)
    at com.j256.ormlite.jdbc.JdbcConnectionSource.<init>(JdbcConnectionSource.java:56)
    at main.CellPhoneDemo.main(CellPhoneDemo.java:19)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:483)
    at com.intellij.rt.execution.application.AppMain.main(AppMain.java:134)

我确信MySQL服务器正在我的Mac上运行，因为我使用了一个单独的工具“phpmyadmin”来访问数据库。我使用从Maven导入的java（版本5.1.29）的MySQL连接器。所以我很困惑可能出了什么问题？感谢

Answer 1

我犯了一个愚蠢的错误。

String databaseUrl = "jdbc:mysql:/localhost:3306/my_db应为String databaseUrl = "jdbc:mysql://localhost:3306/my_db。

连接MySQL时出现ORMLite JDBC错误

1 个答案: