SpringParameterProvider.java 文件源码

public SpringParameterProvider(ConfigurableBeanFactory beanFactory, HttpServletRequest request) {
    this.request = request;
    this.beanFactory = beanFactory;

    List<HttpMessageConverter<?>> messageConverters = getHttpMessageConverters();
    argumentResolvers = new HandlerMethodArgumentResolverComposite()
            .addResolvers(getArgumentResolvers(messageConverters));

}