luxiaoxun / code4java

Repository for my java projects.

Code4Java

Repository for my java projects

1. NettyMqService

How to implement a message queue service with Netty and RabbitMQ.

中文详情(Chinese Details):

• Message Queue Service based on Netty and RabbitMQ

2. MapHttpService

A simple Http Map Service providing tile image for Map.

3. WebGisDemo

A simple web GIS page based on leaflet.

中文详情(Chinese Details)

1. How to use Elasticsearch.
2. How to use Solr or Lucene to index and query data.
3. How to use Elasticsearch to index and query POI(GEO data).

• Lucene index and query POI data
• Solr index and query MYSQL data
• Solr index and query GEO data
• Elasticsearch index and query data
• SQL to Elasticsearch Java Code

How to use WebGisDemo with MapHttpService:

1. Download map tile image with MapDownloader
2. Start MapHttpService with right data source, an example:

   port=8899
   database.type=0 # Use SQLite
   database.sqlite.path=E:\GIS\MapDownloader\MapCache\TileDBv5\en\Data.gmdb

3. Start WebGISDemo: http://localhost:9090/map

code4java's Issues

del

关于WebGisDemo项目依赖的问题

https://github.com/luxiaoxun/Code4Java/tree/master/WebGisDemo
项目里面由于不支持maven，所以根本无法知道你用的是什么版本的spring之类的。
然后有些jar也根本无法google。
example:
import com.poi.service.PoiData;
import com.poi.service.PoiIndexService;

谷歌不出这是哪里的两个类，估计是你自己项目里的把。这样的话，我这根本连项目都无法正常编译通过。
当然，个人的用途不一样，如果你只是为了保存项目而并不是为了开源的话，那打扰了，毕竟那是你自己的项目，没办法开源出来的。如果不是的话，哎呀，大兄弟，谷歌jar老费劲的了 ：）

help help

你好 我下载了您的程序 您能讲讲这个程序是怎么实现netty与rabbitmq消息的互传吗？

连接报错啊

java.io.IOException
at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:106)
at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:102)
at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:348)
at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:603)
at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:625)
at com.citicbank.itis.executor.netty.server.rabbitmq.server.MqReceiver$1.run(MqReceiver.java:43)
Caused by: com.rabbitmq.client.ShutdownSignalException: connection error
at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:67)
at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:33)
at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:348)
at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:294)
... 3 more
Caused by: java.io.EOFException
at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:290)
at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:95)
at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:139)
at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:534)
at java.lang.Thread.run(Thread.java:722)
10:47:16,913 ERROR MqReceiver:67 - Create Rabbit MQ listener error null