GET 参数值包含逗号，netty 对其进行编码 - 破坏服务

Question

我正在使用一个 Weather.com 网络服务，该服务采用 "latitude,longitude" 值（例如“40.87601089477539,-87.43512725830078”）并使用 Netty 处理网络通信。

服务响应错误，这是由于我的参数值的逗号被转义导致的（即“40.87601089477539%2C-87.43512725830078”）。

# works (when a confidential API key is added)
http://api.weather.com/v2//location?geocode=40.87601089477539,-87.43512725830078

# doesn't work
http://api.weather.com/v2//location?geocode=40.87601089477539%2C-87.43512725830078

转义在com.ning.http.client.RequestBuilderBase.toUrl(boolean encode)中完成。如果我能够将 false 传递给它，那么我的问题就会得到解决，但调用此方法的是 Netty 库而不是我，并且该选项是硬编码的。

1) 是否有针对 Netty 消费者的解决方法？ 2) 解决此问题的正确方法是什么？

编辑其他详细信息

堆栈跟踪：

RequestBuilderBase$RequestImpl.toUrl(boolean) line: 166 
RequestBuilderBase$RequestImpl.getUrl() line: 118   
RequestBuilderBase$RequestImpl.<init>(Request) line: 78 
RequestBuilder(RequestBuilderBase<T>).<init>(Class<T>, Request) line: 323   
RequestBuilder.<init>(Request) line: 42 
NettyAsyncHttpProvider$HttpProtocol.handle(ChannelHandlerContext, MessageEvent) line: 2115  
NettyAsyncHttpProvider.messageReceived(ChannelHandlerContext, MessageEvent) line: 1128  
NettyAsyncHttpProvider(SimpleChannelUpstreamHandler).handleUpstream(ChannelHandlerContext, ChannelEvent) line: 75   
DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline$DefaultChannelHandlerContext, ChannelEvent) line: 564    
DefaultChannelPipeline$DefaultChannelHandlerContext.sendUpstream(ChannelEvent) line: 792    
ChunkedWriteHandler.handleUpstream(ChannelHandlerContext, ChannelEvent) line: 141   
DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline$DefaultChannelHandlerContext, ChannelEvent) line: 564    
DefaultChannelPipeline$DefaultChannelHandlerContext.sendUpstream(ChannelEvent) line: 792    
HttpContentDecompressor(HttpContentDecoder).messageReceived(ChannelHandlerContext, MessageEvent) line: 100  
HttpContentDecompressor(SimpleChannelUpstreamHandler).handleUpstream(ChannelHandlerContext, ChannelEvent) line: 75  
DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline$DefaultChannelHandlerContext, ChannelEvent) line: 564    
DefaultChannelPipeline$DefaultChannelHandlerContext.sendUpstream(ChannelEvent) line: 792    
Channels.fireMessageReceived(ChannelHandlerContext, Object, SocketAddress) line: 296    
HttpClientCodec$Decoder(ReplayingDecoder<T>).unfoldAndFireMessageReceived(ChannelHandlerContext, Object, SocketAddress) line: 600   
HttpClientCodec$Decoder(ReplayingDecoder<T>).callDecode(ChannelHandlerContext, Channel, ChannelBuffer, ChannelBuffer, SocketAddress) line: 584  
HttpClientCodec$Decoder(ReplayingDecoder<T>).messageReceived(ChannelHandlerContext, MessageEvent) line: 445 
HttpClientCodec$Decoder(SimpleChannelUpstreamHandler).handleUpstream(ChannelHandlerContext, ChannelEvent) line: 75  
HttpClientCodec.handleUpstream(ChannelHandlerContext, ChannelEvent) line: 92    
DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline$DefaultChannelHandlerContext, ChannelEvent) line: 564    
DefaultChannelPipeline.sendUpstream(ChannelEvent) line: 559 
Channels.fireMessageReceived(Channel, Object, SocketAddress) line: 268  
Channels.fireMessageReceived(Channel, Object) line: 255 
NioWorker.read(SelectionKey) line: 94   
NioWorker(AbstractNioWorker).processSelectedKeys(Set<SelectionKey>) line: 372   
NioWorker(AbstractNioWorker).run() line: 246    
NioWorker.run() line: 38    
ThreadRenamingRunnable.run() line: 102  
DeadLockProofWorker.run() line: 42    
ThreadPoolExecutor.runWorker(ThreadPoolExecutor$Worker) line: 1142  
ThreadPoolExecutor$Worker.run() line: 617 [local variables unavailable] 
Thread.run() line: 745 [local variables unavailable]

Answer 1

为了回答我自己的问题，public 图书馆中的 none 是罪魁祸首。您可以设置一个标志来防止编码 (setUseRawUrl(true)):

AsyncHttpClient asyncHttpClient = new AsyncHttpClient(
    new AsyncHttpClientConfig.Builder()
        .setUseRawUrl(true)
        .build());
Future<Response> f = asyncHttpClient.prepareGet(url).execute();
Response r = f.get();

GET 参数值包含逗号，netty 对其进行编码 - 破坏服务

GET parameter value contains comma, netty encodes it - breaking the service

rest

http

netty