Recently, when writing a three-party service interface with the company framework , report errors Can not deserialize instance of java.util.ArrayList out
of VALUE_TRUE token
The service interface is defined as follows ：
@Path("healthMonitorService") @Consumes(MediaType.APPLICATION_JSON)
@Produces(MediaType.APPLICATION_JSON) public interface IHealthMonitorService {
@POST @Path("onSilent") RestFacadeResp onSilent(List<Long>
list,Boolean open); }
Why use it @Consumes(MediaType.APPLICATION_JSON)
@Produces(MediaType.APPLICATION_JSON) And so on , Is to solve the company's internal framework and access to a three party open source framework serialization problem （hession Inconsistent version ）.
Then the newly defined interface always reports an error Can not deserialize instance of java.util.ArrayList out of
VALUE_TRUE token,
If you change the interface to
@POST
@Path("onSilent")
RestFacadeResp onSilent(List<Long> list);
You won't make a mistake , Later, we studied the following findings Restful Interface MediaType.APPLICATION_JSON Multiple request parameters are not supported
, Speaking of this, you should understand , Therefore, you can either customize a class package and use the above two parameters as attributes , realization Serializable Interface , Then pass the parameter to the custom class .（ Another solution is not to MediaType.APPLICATION_JSON type , Change to form Form mode , Call through form Form submission , Study for yourself ）
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