您可以在WebMvcConfigurerAdapter.addFormatters(FormatterRegistry登录)方法中删除StringToCollectionConverter并将其替换为您自己的:
像这样:
@Configuration
public class MyWebMvcConfig extends WebMvcConfigurerAdapter {
@Override
public void addFormatters(FormatterRegistry registry) {
registry.removeConvertible(String.class,Collection.class);
registry.addConverter(String.class,Collection.class,myConverter);
}
}