当我运行我的spring boot应用程序时，它会立即（带有exit code 0）退出：
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:: Spring Boot :: (v2.1.0.RELEASE)
2018-11-27 14:08:31.219 INFO 94920 --- [ restartedMain] c.springbootsecurity.jwt.JwtApplication : Starting JwtApplication on 1000810002637M.local with PID 94920 (/Users/723305/Documents/spring/springbootSecure/target/classes started by 723305 in /Users/723305/Documents/spring/springbootSecure)
2018-11-27 14:08:31.222 INFO 94920 --- [ restartedMain] c.springbootsecurity.jwt.JwtApplication : No active profile set, falling back to default profiles: default
2018-11-27 …