Drop @Autowired, @Resource and Use @Requiredargsconstructor Instead
1. Dependency injection Let’s first review the three types of dependency injection in Spring. 1.1 Attribute injection public class SysUserController extends BaseController {
    @Autowired
    private ISysUserService userService;

    @Resource
    private ISysRoleService roleService;
} @Autowired is assembled by type by default, and @Resource is assembled by name by default. …
Drop @Autowired, @Resource and Use @Requiredargsconstructor Instead 1. Dependency injection Let’s first review the three types of dependency injection in Spring. 1.1 Attribute injection public class SysUserController extends BaseController {
    @Autowired
    private ISysUserService userService;

    @Resource
    private ISysRoleService roleService;
} @Autowired is assembled by type by default, and @Resource is assembled by name by default. … backend
Drop Autowired Resource Use Requiredargsconstructor Instead 1 Dependency injection Let’s first review three type dependency injection Spring 11 Attribute injection public class SysUserController extends BaseController Autowired private ISysUserService userService Resource private ISysRoleService roleService Autowired assembled type default Resource assembled name default … backend