Spring bean constructor-arg with generic?

Add the constructor argument to the configuration file.

Add the constructor argument to the configuration file or much better, remove the useless paramter from the UserDao constructor! And add autowire="constructor" for the user service bean declaration.

To get your @Autowire annotation to work you must add .E.g.

From the doc:Element : component-scan Scans the classpath for annotated components that will be auto-registered as Spring beans. ... detected. Note: This tag implies the effects of the 'annotation-config' tag, activating \@Required, \@Autowired... – Fabio B.

Nov 11 at 16:39.

No default constructor found; nested exception is java.security. PrivilegedActionException: java.lang. NoSuchMethodException: Just add default constructor.

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