java-小技巧-001-Long序列化到前端js不支持

1、引入:
jackson-mapper-asl-1.9.2.jar

2、导入:
import org.codehaus.jackson.map.annotate.JsonSerialize;
import org.codehaus.jackson.map.ser.std.ToStringSerializer;

3、在Long类型上添加注解
@JsonSerialize(using= ToStringSerializer.class)
private Long id;
原文地址:https://www.cnblogs.com/bjlhx/p/6748477.html