Generic-based automatic assembly based on Java container annotations---

Using the @configuration and @bean configuration beans above, using @autowired in the middle, specifying which implementation class The S1 and S2 point to respectively, using @autowired below, specifying that only the integer implementation class in S

Example:

Specifies the generic type of T in the interface:

Specify the type of determination in the implementation class:

Config bean is used in the class class with @bean:

Test class:

Generic-based automatic assembly based on Java container annotations---