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xuebusi-shop

学步思商城项目-SSM技术

ssm-shop.

我们用了3台linux虚拟机来搭建该商城项目，主机名分别为：hadoop01、hadoop02和hadoop03。

该商城项目包含6个web工程，也就是6个war包

：
  • xuebusi-manager-web:商城后台;
  • xuebusi-portal:商城前台;
  • xuebusi-order:订单系统;
  • xuebusi-rest:rest服务器;
  • xuebusi-search:搜索服务器;
  • xuebusi-sso:登录服务器;

该商城项目包含4个jar包：

  • xuebusi-common: 通用工具类;
  • xuebusi-manager-mapper: DAO类;
  • xuebusi-manager-pojo: 实体类;
  • xuebusi-manager-service: 业务类;

该商城项目包含2个pom工程：

（1）xuebusi-parent:这是一个pom工程，是所有工程的父工程; （2）xuebusi-manager:这也是一个pom工程，是以下4个工程的父工程： 
xuebusi-manager-mapper;
xuebusi-manager-pojo;
xuebusi-manager-service;
xuebusi-manager-web;

首先在3台服务器上分别部署一个zookeeper;

zookeeper集群的启动命令：/root/apps/zookeeper/bin/zkServer.sh start
zookeeper集群的停止命令：/root/apps/zookeeper/bin/zkServer.sh stop
查看zookeeper服务器运行状态的命令：/root/apps/zookeeper/bin/zkServer.sh status

hadoop01服务器部署情况：

（1）搭建Nginx服务器（仅用于访问FTP图片服务器）;

Nginx服务器部署目录：/usr/local/nginx;
启动命令：/usr/local/nginx/sbin/nginx
停止命令：/usr/local/nginx/sbin/nginx -s stop
重启命令：/usr/local/nginx/sbin/nginx -s reload
查看Nginx服务器是否启动：使用"netstat -ntlp"命令查看端口占用情况;

（2）搭建FTP图片服务器（结合Nginx使用），图片存放目录：/home/ftpuser/www/images/;

在Nginx的"nginx.conf"文件中添加如下内容，将来自"http://localhost:8088/images/xxx.jpg"这种请求
中的"http://localhost:8088/"这一部分url映射到"/home/ftpuser/www"目录：

server {
	listen       8088;
	server_name  localhost;
	location / {
		root   /home/ftpuser/www;
		index  index.html index.htm;
	}
}

图片访问方式：启动Nginx服务器，在浏览器中直接访问"http://localhost:8088/images/xxx.jpg"类似的地址就可以看到图片了;

（3）搭建搜索服务器

Solr集群:4个Solr实例，4个tomcat实例，端口号分别为8080、8081、8082和8083;
Solr集群部署目录：/root/apps/xuebusi/solrcloud/;

-rwxr-xr-x. 1 root root  212 Dec 21 03:30 shutdown.sh
drwxr-xr-x. 4 root root 4096 Dec 21 03:41 solrhome01
drwxr-xr-x. 4 root root 4096 Dec 21 03:41 solrhome02
drwxr-xr-x. 4 root root 4096 Dec 21 03:41 solrhome03
drwxr-xr-x. 4 root root 4096 Dec 21 03:41 solrhome04
-rwxr-xr-x. 1 root root  208 Dec 21 03:04 startAll.sh
drwxr-xr-x. 9 root root 4096 Dec 21 02:33 tomcat01
drwxr-xr-x. 9 root root 4096 Dec 21 02:33 tomcat02
drwxr-xr-x. 9 root root 4096 Dec 21 02:33 tomcat03
drwxr-xr-x. 9 root root 4096 Dec 21 02:33 tomcat04

启动solr集群的命令：
/root/apps/xuebusi/solrcloud/tomcat01/bin/startup.sh
/root/apps/xuebusi/solrcloud/tomcat02/bin/startup.sh
/root/apps/xuebusi/solrcloud/tomcat03/bin/startup.sh
/root/apps/xuebusi/solrcloud/tomcat04/bin/startup.sh

停止solr集群的命令：
/root/apps/xuebusi/solrcloud/tomcat01/bin/shutdown.sh
/root/apps/xuebusi/solrcloud/tomcat02/bin/shutdown.sh
/root/apps/xuebusi/solrcloud/tomcat03/bin/shutdown.sh
/root/apps/xuebusi/solrcloud/tomcat04/bin/shutdown.sh

Solr服务器web访问地址：
http://hadoop01:8080/solr
http://hadoop01:8081/solr
http://hadoop01:8082/solr
http://hadoop01:8083/solr

将数据库中的所有商品信息导入到solr索引库的URL：http://hadoop02:8081/search/manager/importall

（4）前台系统服务器（一个tomcat实例，端口号：8808），所在位置：/root/apps/xuebusi/tomcat-portal-8808;

前台服务器访问地址：http://hadoop01:8808/
前台服务器的启动命令：/root/apps/xuebusi/tomcat-portal-8808/bin/startup.sh
前台服务器的停止命令：/root/apps/xuebusi/tomcat-portal-8808/bin/shutdown.sh

hadoop02服务器部署情况：

（1）搭建订单服务器、rest服务器、搜索服务器和单点登录服务器这4台服务器;

这4台服务器也就是4个tomcat服务器：
服务器部署目录：
/root/apps/xuebusi/tomcat-service;
[root@hadoop02 tomcat-service]# ll
drwxr-xr-x. 9 root root   4096 Dec 27 03:26 tomcat-order-8083
drwxr-xr-x. 9 root root   4096 Dec 27 03:22 tomcat-rest-8080
drwxr-xr-x. 9 root root   4096 Dec 27 03:24 tomcat-search-8081
drwxr-xr-x. 9 root root   4096 Dec 27 03:26 tomcat-sso-8082

其中tomcat-order-8083是订单服务器;
其中tomcat-rest-8080是rest服务器;
其中tomcat-search-8081是搜索服务器;
其中tomcat-sso-8082是单点登录服务器;

启动这4台服务器是命令：
tomcat-service/tomcat-order-8083/bin/startup.sh
tomcat-service/tomcat-rest-8080/bin/startup.sh
tomcat-service/tomcat-search-8081/bin/startup.sh
tomcat-service/tomcat-sso-8082/bin/startup.sh

停止这4台服务器的命令：
tomcat-service/tomcat-order-8083/bin/shutdown.sh
tomcat-service/tomcat-rest-8080/bin/shutdown.sh
tomcat-service/tomcat-search-8081/bin/shutdown.sh
tomcat-service/tomcat-sso-8082/bin/shutdown.sh

测试rest服务器方法，在浏览器中访问：http://hadoop02:8080/rest/content/list/89
在浏览器如果能看到json格式的数据，说明rest服务器运行正常;
也可以在linux使用如下curl命令来测试：
[root@hadoop01 ~]# curl http://hadoop02:8080/rest/content/list/89
如返回如下json格式数据，说明服务器运行正常：
{
	"status": 200,
	"msg": "OK",
	"data": [
		{
			"id": 39,
			"categoryId": 89,
			"title": "测试广告焦点图标题",
			"subTitle": "测试广告焦点图子标题",
			"titleDesc": "测试广告焦点图内容描述",
			"url": "",
			"pic": "http://192.168.71.11:8088/images/2016/12/21/1482315880465748.jpg",
			"pic2": "",
			"created": 1482373817000,
			"updated": 1482373817000,
			"content": null
		},
		{
			"id": 44,
			"categoryId": 89,
			"title": "鬼地方个梵蒂冈",
			"subTitle": "个梵蒂冈",
			"titleDesc": "滚动",
			"url": "",
			"pic": "http://192.168.71.11:8088/images/2016/12/21/1482321879828360.jpg",
			"pic2": "",
			"created": 1482379491000,
			"updated": 1482379491000,
			"content": null
		},
		{
			"id": 45,
			"categoryId": 89,
			"title": "的个梵蒂冈",
			"subTitle": "滚动个",
			"titleDesc": "放到滚动",
			"url": "",
			"pic": "http://192.168.71.11:8088/images/2016/12/21/1482321986850136.jpg",
			"pic2": "",
			"created": 1482379597000,
			"updated": 1482379597000,
			"content": null
		},
		{
			"id": 46,
			"categoryId": 89,
			"title": "第三方",
			"subTitle": "发给是",
			"titleDesc": "发给放到",
			"url": "",
			"pic": "http://192.168.71.11:8088/images/2016/12/21/1482322027636359.jpg",
			"pic2": "",
			"created": 1482379637000,
			"updated": 1482379637000,
			"content": null
		},
		{
			"id": 47,
			"categoryId": 89,
			"title": "他跟他",
			"subTitle": "特",
			"titleDesc": "try",
			"url": "",
			"pic": "http://192.168.71.11:8088/images/2016/12/21/1482322084631426.jpg",
			"pic2": "",
			"created": 1482379694000,
			"updated": 1482379694000,
			"content": null
		},
		{
			"id": 48,
			"categoryId": 89,
			"title": "水电费",
			"subTitle": "第三方",
			"titleDesc": "fds个",
			"url": "",
			"pic": "http://192.168.71.11:8088/images/2016/12/21/1482322132572655.jpg",
			"pic2": "",
			"created": 1482379742000,
			"updated": 1482379742000,
			"content": null
		},
		{
			"id": 49,
			"categoryId": 89,
			"title": "gffg",
			"subTitle": "fff",
			"titleDesc": "fff",
			"url": "",
			"pic": "http://192.168.71.11:8088/images/2016/12/27/1482859962251237.jpg",
			"pic2": "",
			"created": 1482859967000,
			"updated": 1482859967000,
			"content": null
		}
	]
}		
测试搜索服务器的方法，在浏览器中访问：http://hadoop02:8081/search/query?q=手机
如果在浏览器中能看到json格式的数据，说明搜索服务器运行正常;

测试登录服务器的方法，在浏览器上访问登录页面：http://hadoop02:8082/page/login
或者访问注册页面：http://hadoop02:8082/page/register

hadoop03服务器部署情况：

（1）搭建redis集群，共6个redis实例，端口分别是7001~7006;

redis集群部署目录：/root/apps/xuebusi/redis-cluster;
redis启动命令：
cd /root/apps/xuebusi/redis-cluster/redis01
./redis-server redis.conf
cd ../
cd /root/apps/xuebusi/redis-cluster/redis02
./redis-server redis.conf
cd ../
cd /root/apps/xuebusi/redis-cluster/redis03
./redis-server redis.conf
cd ../
cd /root/apps/xuebusi/redis-cluster/redis04
./redis-server redis.conf
cd ../
cd /root/apps/xuebusi/redis-cluster/redis05
./redis-server redis.conf
cd ../
cd /root/apps/xuebusi/redis-cluster/redis06
./redis-server redis.conf

redis集群停止命令：
/root/apps/xuebusi/redis-cluster/redis01/redis-cli -p 7001 shutdown
/root/apps/xuebusi/redis-cluster/redis01/redis-cli -p 7002 shutdown
/root/apps/xuebusi/redis-cluster/redis01/redis-cli -p 7003 shutdown
/root/apps/xuebusi/redis-cluster/redis01/redis-cli -p 7004 shutdown
/root/apps/xuebusi/redis-cluster/redis01/redis-cli -p 7005 shutdown
/root/apps/xuebusi/redis-cluster/redis01/redis-cli -p 7006 shutdown

查看redis集群启动状态的命令："ps aux|grep redis";
[root@hadoop03 redis-cluster]# ps aux|grep redis
root       2771  0.0  0.3 137440  7384 ?        Ssl  10:56   0:00 ./redis-server *:7001 [cluster]
root       2775  2.0  0.3 137440  7376 ?        Ssl  10:56   0:00 ./redis-server *:7002 [cluster]
root       2779  2.3  0.3 137440  7360 ?        Ssl  10:56   0:00 ./redis-server *:7003 [cluster]
root       2783  0.0  0.3 137440  7368 ?        Ssl  10:56   0:00 ./redis-server *:7004 [cluster]
root       2787  0.0  0.3 137440  7356 ?        Ssl  10:56   0:00 ./redis-server *:7005 [cluster]
root       2791  2.3  0.3 137440  7344 ?        Ssl  10:56   0:00 ./redis-server *:7006 [cluster]
root       2798  0.0  0.0 103308   848 pts/0    S+   10:56   0:00 grep redis

（2）搭建后台服务器，tomcat部署目录为：/root/apps/xuebusi/tomcat-manager-8080;

启动后台服务器的命令：/root/apps/xuebusi/tomcat-manager-8080/bin/startup.sh 
停止后台服务器的命令：/root/apps/xuebusi/tomcat-manager-8080/bin/shutdown.sh 
后台服务器访问地址：http://hadoop03:8080/

数据库服务器是MySQL，部署在hadoop03这台服务器上;

查看服务器上是否安装了MySQL的命令：rpm -qa | grep mysql
[root@hadoop03 ~]# rpm -qa | grep mysql
mysql-5.1.73-5.el6_6.x86_64
mysql-libs-5.1.73-5.el6_6.x86_64
mysql-server-5.1.73-5.el6_6.x86_64
mysql-community-release-el6-5.noarch

启动MySQL数据库服务器的命令：service mysqld start
停止MySQL数据库服务器的命令：service mysqld stop
重启MySQL数据库服务器的命令：service mysqld restart
查看MySQL是否启动，使用" netstat -ntlp"命令查看端口占用情况;

项目的部署启动流程：

  • 启动MySQL数据库服务器（数据库部署在hadoop03服务器）;
  • 启动zookeeper集群（3台服务器上的zookeeper都要启动）;
  • 启动Nginx服务器（部署在hadoop01服务器上）;
  • 启动redis集群（部署在hadoop03服务器上）;
  • 启动solr集群（部署在hadoop01服务器上）;
  • 启动订单服务器、rest服务器、搜索服务器和登录服务器（这4台服务器都部署在hadoop02服务器上）;
  • 启动后台服务器（部署在hadoop03服务器上）;
  • 启动前台服务器（部署在hadoop01服务器上）;

注意事项：

由于后台系统（xuebusi-manager）和MySQL数据库同一台机器上，所以后台系统连接数据库的URL是"localhost:3306"，而其他的系统都是在hadoop01和hadoop02机器上，所以它们连接数据库的URL都是"hadoop03:3306"

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