如何配置Spring Boot应用程序以支持UTF-8和GBK编码？

添加CharacterEncodingFilter bean可以解决此问题，请参见表格https://github.com/spring-
projects/spring-boot/issues/1182

@BeanCharacterEncodingFilter characterEncodingFilter() {    CharacterEncodingFilter filter = new CharacterEncodingFilter();    filter.setEncoding("UTF-8");    filter.setForceEncoding(true);    return filter;}