SpringBoot從1.5.1→2.2.4項目加包掃雷三：org.springframework.web.servlet.config.annotation.WebMvcConfigurerAdapter已過時

@Configuration
@Slf4j
@PropertySource({"classpath:/config.properties"})
public class MyWebAppConfigurer extends WebMvcConfigurerAdapter {｝，這里

WebMvcConfigurerAdapter 依賴org.springframework.web.servlet.config.annotation.WebMvcConfigurerAdapter

改為從WebMvcConfigurationSupport繼承，相應引用包org.springframework.web.servlet.config.annotation.WebMvcConfigurationSupport;（推薦）

或改為WebMvcConfigurer實現，相應引用包org.springframework.web.servlet.config.annotation.*

相關包調整：

import org.springframework.web.servlet.config.annotation.InterceptorRegistry;

import org.springframework.web.servlet.config.annotation.ResourceHandlerRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurationSupport;