SprigMvc
SprigMvc文件下载
@RequestMapping(method = RequestMethod.GET ,value = "/down")public ResponseEntity<byte[]> DownLoad(HttpServletRequest request,String filename ){ // 获取 ......
[SprigMVC/SpringBoot] JSON序列化专题之日期序列化问题：接口报Jackson框架错误“InvalidDefinitionException: Java 8 date/time type `java.time.LocalDateTime` not supported by default:...”
# 1 问题描述 请求接口时，`service`层返回到`controller`层的数据结构为`List>`，而`Map`中存在一个`key`=`date`，value type=`java.time.LocalDate`的`Entry`，且日志报如下错误： ``` log InvalidDefin ......