could not be registered. A bean with that name has already been defined and overriding is disabled

1，could not be registered. A bean with that name has already been defined and overriding is disabled有种方法：application配置文件里加一行：spring.main.allow-bean-definition-overriding: true 。当遇到同样名字的时候，是否允许覆盖注册(有时候

赵子樑

6336人浏览 · 2021-06-18 17:18:06

赵子樑 · 2021-06-18 17:18:06 发布

1，could not be registered. A bean with that name has already been defined and overriding is disabled

在这里插入图片描述
有种方法：application配置文件里加一行：spring.main.allow-bean-definition-overriding: true 。当遇到同样名字的时候，是否允许覆盖注册(有时候会没用)

我这，直接在启动类中设置

  public static void main(String[] args) {
        SpringApplication application = new SpringApplication(new Class<?>[]{ResourceApplication.class});
        application.setAllowBeanDefinitionOverriding(true);
        application.run(args);
    }