lihao0324 opened a new issue, #10176:
URL: https://github.com/apache/dubbo/issues/10176

   Springcloud: Hoxton.SR9
   Springboot: 2.3.7.RELEASE
   dubbo-spring-boot-starter: 3.0.8
   
   DUBBO3添加了应用级注册的功能, 如果我开启了应用级注册, 
并且开启了spring.cloud.gateway.discovery.locator.enabled=true 
则gateway会将DUBBO服务也视为我的服务然后进行路由, 最后导致请求失败
   DUBBO3 adds application-level registration, if I enable application-level 
registration and enable spring.cloud.gateway.discovery.locator.enabled=true 
then the gateway will treat the DUBBO service as my service and route it, 
resulting in a failed request
   
   
   注册中心截图
   Registration Center Screenshot
   
![1655607363562](https://user-images.githubusercontent.com/49888630/174463979-42cd32cf-6529-4210-ab28-7240fb7ac146.jpg)
   
   网关报错信息
   Gateway error message
   ``` java
   [c7c94c5d-303940]  500 Server Error for HTTP GET 
"/wison-subcontract/system/dict/group/cache/all"
   java.lang.IllegalArgumentException: invalid version format: UNSUPPORTED
        at io.netty.handler.codec.http.HttpVersion.<init>(HttpVersion.java:120)
        Suppressed: reactor.core.publisher.FluxOnAssembly$OnAssemblyException: 
   Error has been observed at the following site(s):
        |_ checkpoint ⇢ 
org.springframework.cloud.gateway.filter.WeightCalculatorWebFilter 
[DefaultWebFilterChain]
        |_ checkpoint ⇢ 
org.springframework.boot.actuate.metrics.web.reactive.server.MetricsWebFilter 
[DefaultWebFilterChain]
        |_ checkpoint ⇢ HTTP GET 
"/wison-subcontract/system/dict/group/cache/all" [ExceptionHandlingWebHandler]
   Stack trace:
                at 
io.netty.handler.codec.http.HttpVersion.<init>(HttpVersion.java:120)
                at 
io.netty.handler.codec.http.HttpVersion.valueOf(HttpVersion.java:77)
                at 
io.netty.handler.codec.http.HttpResponseDecoder.createMessage(HttpResponseDecoder.java:126)
                at 
io.netty.handler.codec.http.HttpObjectDecoder.decode(HttpObjectDecoder.java:250)
                at 
io.netty.handler.codec.http.HttpClientCodec$Decoder.decode(HttpClientCodec.java:225)
                at 
io.netty.handler.codec.ByteToMessageDecoder.decodeRemovalReentryProtection(ByteToMessageDecoder.java:508)
                at 
io.netty.handler.codec.ByteToMessageDecoder.callDecode(ByteToMessageDecoder.java:447)
                at 
io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:276)
                at 
io.netty.channel.CombinedChannelDuplexHandler.channelRead(CombinedChannelDuplexHandler.java:251)
                at 
io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379)
                at 
io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365)
                at 
io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357)
                at 
io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410)
                at 
io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379)
                at 
io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365)
                at 
io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919)
                at 
io.netty.channel.epoll.AbstractEpollStreamChannel$EpollStreamUnsafe.epollInReady(AbstractEpollStreamChannel.java:795)
                at 
io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:480)
                at 
io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:378)
                at 
io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989)
                at 
io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
                at 
io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
                at java.lang.Thread.run(Thread.java:853)
   ```


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