Component Scanning[base Package]
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Spring Container will not read all classes defined in workspace/project by default.
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It will read classes only from one common package name ie also called as BasePackage given using @ComponentScan Annotation.
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basePackage : It is a package name, that will read classes from current package and sub package only.
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In Spring we used to provide base Package using @ComponentScan (basePackage ="in.example.sunil")
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In Spring Boot (Starter class)/Main class package name taken default as basePackage. Our class must be in same package or its subpackage.
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In simple you class package = starter class package + subpackage
@SpringBootApplication
//@ComponentScan(basePackages="com.app.test")
@ComponentScan(basePackages = { "com.app.test","in.example.sunil","in.example.execute",})
public class SpringBoot2RunnerComponentScanApplication {
public static void main(String[] args) {
SpringApplication.run(SpringBoot2RunnerComponentScanApplication.class, args);
}
}
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