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我正在浏览 sql 包中的类。我碰巧通过“javap DriverManager.class”查看了DriverManager.class中的方法。如果我没记错的话,它显示了 Driver 类的方法-get Driver。(如果我是,请纠正我并告诉我正确的信息)。现在我查看了 Driver.class 并找不到该方法。那存储在哪里?提前致谢。附上图片!!
如果你Driver getDriver在运行时看到一个方法,javap DriverManager.class这意味着有一个DriverManager方法返回a ,而不是类中有一个方法。getDriverDrivergetDriverDriver
Driver getDriver
javap DriverManager.class
DriverManager
getDriver
Driver