node-zookeeper-dubbo-qk

此项目用于node服务连接zookeeper,通过zookeeper分配的服务器信息，连接java的dubbo服务通过hession协议进行高效的数据通信。

nodejs connect dubbo by default protocol in zookeeper

Modified on the basis of node-zookeeper-dubbo

config

env

dubbo service version

conn

zookeeper conn url

path

the service you need

version

dubbo version

Example

1var Service=require('node-zookeeper-dubbo-qk');
2
3var opt={
4  env:'test', // dubbo service version
5  gruop:'dubbo', // dubbo group default by 'dubbo',optional
6  conn:'127.0.0.1:2180', // zookeeper url
7  path:'com.customer.Service', // service url
8  version:'2.3.4.5' // dubbo version
9}
10
11var method="getUserByID";
12var arg1={$class:'int',$:123}
13var args=[arg1];
14
15var service = new Service(opt);
16service.excute(method,args,function(err,data){
17  if(err){
18    console.log(err);
19    return;
20  }
21  console.log(data)
22})
23
24or
25
26service
27  .excute(method,args)
28  .then(function(data){
29    console.log(data);
30  })
31  .catch(function(err) {
32    console.log(err);
33  })
34

you can use js-to-java

1var arg1={$class:'int',$:123};
2//equivalent
3var arg1=java('int',123);