接口 ApplicationRunner

  • 函数接口:
    这是一个函数接口, 因此可用作 lambda 表达式或方法引用的赋值目标。

    @FunctionalInterface
    public interface ApplicationRunner
    Interface used to indicate that a bean should run when it is contained within a SpringApplication. Multiple ApplicationRunner beans can be defined within the same application context and can be ordered using the Ordered interface or @Order annotation.
    从以下版本开始:
    1.3.0
    另请参阅:
    CommandLineRunner