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最近在用公司框架写一个三方服务接口时,报错Can not deserialize instance of java.util.ArrayList out
of VALUE_TRUE token
服务接口定义如下:
@Path("healthMonitorService") @Consumes(MediaType.APPLICATION_JSON)
@Produces(MediaType.APPLICATION_JSON) public interface IHealthMonitorService {
@POST @Path("onSilent") RestFacadeResp onSilent(List<Long>
list,Boolean open); }
为什么会用@Consumes(MediaType.APPLICATION_JSON)
@Produces(MediaType.APPLICATION_JSON)等注解,是为了解决公司内部框架和接入的一个三方开源框架序列化问题(hession版本不一致)。
然后这个新定义的接口始终报错Can not deserialize instance of java.util.ArrayList out of
VALUE_TRUE token,
如果把接口改成
@POST
@Path("onSilent")
RestFacadeResp onSilent(List<Long> list);
就不会报错了,后面研究了下发现Restful接口MediaType.APPLICATION_JSON不支持多个请求参数
,说到这儿大家应该就明白了吧,所以要么自己再自定义一个类包裹上面两个参数为属性,实现Serializable接口,然后参数传递这个自定义类即可。(另外一种解决方法就是不要MediaType.APPLICATION_JSON类型,改为form表单方式,调用时通过form表单提交,自己研究下)