1 @RequestMapping("/j3") 2 public String JsonDome3() throws JsonProcessingException { 3 ObjectMapper mapper = new ObjectMapper(); 4 Date date = new Date()睿共享 ; 5 //自定义日期的格式 6 SimpleDateFormat simpleDateFormat = new SimpleDateFormat("yyyy-MM-dd:HH:mm:ss"); 7 Stri睿共享 ng s =睿共享 simpleDateFormat.format(date); 8 //ObjectMapper 时间解析后悔的默认格式为:Timestamp 时间戳 9 return map睿共享 per.writeValueAsS睿共享 tring(s); 10 //"2020-04-12:23:41:12" 11 }
时间戳
1 @RequestMapping("/j3") 2 public String JsonDome3() throws JsonProcessingException { 3 ObjectMapper mapper = new ObjectMapper(); 4 5 6 Date date = new Date(); 7 8 return mapper.writeValueAsString(date); 9 }