1：下载安装RabbitMq
https://www.rabbitmq.com/install-windows.html （或linux版本）、
2：启动RabbitMq
{RabbitMq location}/sbin/RabbitMq-server.bat
3：生产者程序
const amqp = require("amqplib/callback_api");
amqp.connect("amqp://localhost", function(err, conn){
conn.createChannel((err, ch)=>{
var q = "hello";
ch.assertQueue(q, {
durable : false
})
ch.sendToQueue(q, new Buffer("Hello world"));
console.log("sended");
})
})
4：消费者
const amqp = require("amqplib/callback_api");
amqp.connect("amqp://localhost", function(err, conn){
conn.createChannel((err, ch)=>{
var q = "hello";
ch.assertQueue(q, {
durable : false
})
console.log("waitting");
ch.consume(q, (msg)=>{
console.log(msg.content.toString());
}, {
noAck : true
})
})
})
