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对象转map
2022-07-17 05:09:00 【倫之】
// 转换对象
String securityDeviceString = JSON.toJSONString(hostDTOS);
hostDTOS.clear();
hostDTOS.addAll(JSON.parseArray(securityDeviceString, HostDTO.class));
//对象转map
Map<String, HostDTO> bizMap = hostDTOS.stream().collect(Collectors.toMap(HostDTO::getId, Function.identity(), (b, a)->b));边栏推荐
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