Lighting@刘迎光

compose文件：

version: '2'
services:
    consul-server:
        image: gliderlabs/consul-server:0.6
        command: -bootstrap -advertise 192.168.10.138
        hostname: consul-server
        ports:
            - "8400:8400"
            - "8500:8500"
            - "8600:53/udp"

    registrator:
        image: gliderlabs/registrator:latest
        command: consul://consul-server:8500
        hostname: registrator
        depends_on:
            - consul-server
        volumes:
            - /var/run/docker.sock:/tmp/docker.sock
    app:
      image: tutum/hello-world:latest
      environment:
        # Environment variables used by registrator to register services in consul
        SERVICE_NAME: app
        SERVICE_TAGS: sample
      ports:
        - "8081:80"
      depends_on:
        - consul-template-nginx
# Nginx Load Balancer
    consul-template-nginx:
      image: 1science/nginx:1.9.6-consul
      ports:
        - 80:80
      volumes:
        - ./etc/consul-template:/etc/consul-tem

下面是全文检索引擎的初步应用，但是很遗憾，原生的lucene不支持中文分词，所以需要插件支持，在后面会继续讲到。

代码摘自：http://iluoxuan.iteye.com/blog/1708695

POM.xml文件：

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
    <modelVersion>4.0.0</modelVersion>
    <groupId>cn.firewarm</groupId>
    <artifactId>testLucene</artifactId>
    <packaging>war</packaging>
    <version>0.0.1-SNAPSHOT</

注意，IK Analyzer需要使用其下载列表中的 IK Analyzer 2012FF_hf1.zip，否则在和Lucene 4.10配合使用时会报错。

import java.io.IOException;

import org.apache.lucene.analysis.Analyzer;
import org.apache.lucene.document.Document;
import org.apache.lucene.document.Field;
import org.apache.lucene.document.StringField;
import org.apache.lucene.document.TextField;
import org.apache.lucene.index.DirectoryReader;
import org.apache.lucene.index.IndexWriter;
import org.apache.lucene.index.IndexWriterConfig;
import org.apache.lucene.queryparser.classic.ParseException;
import

import java.io.IOException;

import org.apache.lucene.analysis.Analyzer;
import org.apache.lucene.document.Document;
import org.apache.lucene.document.Field;
import org.apache.lucene.document.StringField;
import org.apache.lucene.document.TextField;
import org.apache.lucene.index.DirectoryReader;
import org.apache.lucene.index.IndexWriter;
import org.apache.lucene.index.IndexWriterConfig;
import org.apache.lucene.queryparser.classic.MultiFieldQueryParser;
import org.apache.lucene.queryparser.classic.ParseException;
import org.apache.lucene.search.BooleanClause.Occur;
import org.apache.lucene.search.IndexSearcher;
import org.apache.lucene.search.Query;
import org.apache.lucene.search.ScoreDoc;
import org.apache.lucene.search.TopDocs;
import org.apache.lucene.store.RAMDirectory;
import org.apache.lucene.util.Version;
import o