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Posted to notifications@dubbo.apache.org by GitBox <gi...@apache.org> on 2022/04/26 13:55:47 UTC
[GitHub] [dubbo-go-hessian2] zhushengjun-it opened a new issue, #313: Java-server使用int类型枚举作为类属性，golang client希望增加个demo
zhushengjun-it opened a new issue, #313:
URL: https://github.com/apache/dubbo-go-hessian2/issues/313
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**What would you like to be added**:
Java-server使用int类型枚举作为类属性，golang client希望增加个demo
**Why is this needed**:
目前公司其他组java后端有很多这样的类型作为类的属性，目前我这边接入使用string枚举的demo，在实现的方法中做了转换，java-server解析会有点问题，希望可以出一个int枚举的demo，可以供参考一下。
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[GitHub] [dubbo-go-hessian2] zhushengjun-it commented on issue #313: Java-server使用int类型枚举作为类属性，golang client希望增加个demo
Posted by GitBox <gi...@apache.org>.
zhushengjun-it commented on issue #313:
URL: https://github.com/apache/dubbo-go-hessian2/issues/313#issuecomment-1131531313
> > 我在golang-client 定义结构体中的属性为int时：调用会报错：java exception:Fail to decode request due to: RpcInvocation
> > 如果注释掉这个int的属性参数，那么请求就成功了。
> > java-server 中这个属性的定义 : public enum ActionType { UNDEFINED(0), ... } @expose private ActionType actionType;
>
> java这样的枚举定义，golang中可能要用string来接收
我试了一下 string貌似也不行。我如果注释掉这个字段，java那边收到的这个参数是null。
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[GitHub] [dubbo-go-hessian2] zhushengjun-it commented on issue #313: Java-server使用int类型枚举作为类属性，golang client希望增加个demo
Posted by GitBox <gi...@apache.org>.
zhushengjun-it commented on issue #313:
URL: https://github.com/apache/dubbo-go-hessian2/issues/313#issuecomment-1131482722
>
我在golang-client 定义结构图中的属性为int时：调用会报错：java exception:Fail to decode request due to: RpcInvocation
如果注释掉这个int的属性参数，那么请求就成功了。
java-server 中这个属性的定义 :
public enum ActionType {
UNDEFINED(0),
...
}
@Expose
private ActionType actionType;
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[GitHub] [dubbo-go-hessian2] wongoo commented on issue #313: Java-server使用int类型枚举作为类属性，golang client希望增加个demo
Posted by GitBox <gi...@apache.org>.
wongoo commented on issue #313:
URL: https://github.com/apache/dubbo-go-hessian2/issues/313#issuecomment-1110426021
@zhushengjun-it java int就直接在golang中用int接收就好，具体枚举值程序判断就好。
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[GitHub] [dubbo-go-hessian2] zhushengjun-it closed issue #313: Java-server使用int类型枚举作为类属性，golang client希望增加个demo
Posted by GitBox <gi...@apache.org>.
zhushengjun-it closed issue #313: Java-server使用int类型枚举作为类属性，golang client希望增加个demo
URL: https://github.com/apache/dubbo-go-hessian2/issues/313
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[GitHub] [dubbo-go-hessian2] wongoo commented on issue #313: Java-server使用int类型枚举作为类属性，golang client希望增加个demo
Posted by GitBox <gi...@apache.org>.
wongoo commented on issue #313:
URL: https://github.com/apache/dubbo-go-hessian2/issues/313#issuecomment-1131520531
> 我在golang-client 定义结构体中的属性为int时：调用会报错：java exception:Fail to decode request due to: RpcInvocation
>
> 如果注释掉这个int的属性参数，那么请求就成功了。
>
> java-server 中这个属性的定义 : public enum ActionType { UNDEFINED(0), ... } @expose private ActionType actionType;
java这样的枚举定义，golang中可能要用string来接收
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[GitHub] [dubbo-go-hessian2] zhushengjun-it commented on issue #313: Java-server使用int类型枚举作为类属性，golang client希望增加个demo
Posted by GitBox <gi...@apache.org>.
zhushengjun-it commented on issue #313:
URL: https://github.com/apache/dubbo-go-hessian2/issues/313#issuecomment-1131484787
我在golang-client 定义结构体中的属性为int时：调用会报错：java exception:Fail to decode request due to: RpcInvocation
如果注释掉这个int的属性参数，那么请求就成功了。
java-server 中这个属性的定义 :
public enum ActionType {
UNDEFINED(0),
...
}
@expose
private ActionType actionType;
--
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[GitHub] [dubbo-go-hessian2] zhushengjun-it commented on issue #313: Java-server使用int类型枚举作为类属性，golang client希望增加个demo
Posted by GitBox <gi...@apache.org>.
zhushengjun-it commented on issue #313:
URL: https://github.com/apache/dubbo-go-hessian2/issues/313#issuecomment-1131760647
已解决。
golang定义：
type ActionType struct {
Name string
}
func (a ActionType) JavaClassName() string {
return "actionType的父类名"
}
func (a ActionType) JavaParamName() string {
return "actionType的类名"
}
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