安装nginx和nginx-gridfs和mongodb

1.安装依赖包:

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[root@mongo_rs1 ~]# yum -y install pcre-devel openssl-devel zlib-devel git gcc gcc-c++
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[root@mongo_rs1 zhuyr]# git clone https://github.com/mdirolf/nginx-gridfs.git
[root@mongo_rs1 zhuyr]# cd nginx-gridfs/
[root@mongo_rs1 nginx-gridfs]# git checkout v0.8
[root@mongo_rs1 nginx-gridfs]# git branch
[root@mongo_rs1 nginx-gridfs]# git submodule init
#子模组 'mongo-c-driver' (git://github.com/mongodb/mongo-c-driver.git) 已为路径 'mongo-c-driver' 注册
[root@mongo_rs1 nginx-gridfs]# git submodule update
正克隆到 'mongo-c-driver'...
remote: Counting objects: 101193, done.
remote: Compressing objects: 100% (128/128), done.
remote: Total 101193 (delta 159), reused 195 (delta 127), pack-reused 100938
接收对象中: 100% (101193/101193), 49.45 MiB | 4.55 MiB/s, done.
处理 delta 中: 100% (88309/88309), done.
子模组路径 'mongo-c-driver':检出 '74cc0b8005fbbc84ec4a0003ff80c68f9e9cc7de'

 

2.安装nginx

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[root@mongo_rs1 zhuyr]#  wget http://nginx.org/download/nginx-1.7.9.tar.gz
[root@mongo_rs1 zhuyr]# tar -zxvf nginx-1.7.9.tar.gz
[root@mongo_rs1 zhuyr]# cd nginx-1.7.9/
[root@mongo_rs1 nginx-1.7.9]# ./configure --prefix=/usr/local/nginx   --with-openssl=/usr/include/openssl --add-module=/zhuyr/nginx-gridfs
[root@mongo_rs1 nginx-1.7.9]# make -j8 && make install -j8

  

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#如果报错
[root@mongo_rs1 nginx-1.7.9]# ./configure --prefix=/usr/local/nginx   --with-openssl=/usr/include/openssl --add-module=/zhuyr/nginx-gridfs
#把第3行的-Werror错误去掉
[root@mongo_rs1 nginx-1.7.9]# vi objs/Makefile
[root@mongo_rs1 nginx-1.7.9]# make && make install

3.修改配置文件

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[root@mongo_rs1 nginx-1.7.9]# vi /usr/local/nginx/conf/nginx.conf
#添加以下内容
 
        location /girdfstest/ {
            gridfs pics
            field=filename
            type=string;
            mongo 127.0.0.1:27017;
        }
        location /girdfsjava/ {
            gridfs pics
            field=_id
            type=objectid;
            mongo 127.0.0.1:27017;
        }
#gridfstest:访问地址
#field=filename   http://172.16.160.91/girdfstest/后面填写什么?
#type=string;     字符窜
#field=_id
#type=objectid;
#pics:数据库
 
#mongo 127.0.0.1:10001  #mongo的服务器地址及端口
#启动nginx
[root@mongo_rs1 nginx-1.7.9]# /usr/local/nginx/sbin/nginx
#配置修改后重新加载
[root@mongo_rs1 nginx-1.7.9]# /usr/local/nginx/sbin/nginx -s reload

  

4.安装mongodb

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vi /etc/yum.repos.d/mongodb-org-3.4.repo 
[mongodb-org-3.4] 
name=MongoDB Repository 
baseurl=https://repo.mongodb.org/yum/redhat/$releasever/mongodb-org/3.4/x86_64/ 
gpgcheck=0 
enabled=1 
gpgkey=https://www.mongodb.org/static/pgp/server-3.4.asc 
$ yum -y install mongodb-org
查看修改配置文件 : vim /etc/mongod.conf<br>mongodb的配置文件中的bind_ip 默认为127.0.0.1,默认只有本机可以连接。  此时,需要将bind_ip配置为0.0.0.0,表示接受任何IP的连接。
启动mongodb :systemctl start mongod.service
停止mongodb :systemctl stop mongod.service

如果报错:

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[root@ansible nginx-1.7.9]# journalctl -xe
7月 11 10:54:03 ansible.test yum[797]: Erased: mongodb-org-3.2.20-1.el7.x86_64
7月 11 10:54:04 ansible.test systemd[1]: Reloading.
7月 11 10:54:04 ansible.test systemd[1]: Configuration file /usr/lib/systemd/system/ebtables.service is marked executable. Ple
7月 11 10:54:04 ansible.test systemd[1]: Configuration file /usr/lib/systemd/system/wpa_supplicant.service is marked executabl
7月 11 10:54:04 ansible.test yum[797]: Erased: mongodb-org-server-3.2.20-1.el7.x86_64
7月 11 10:54:04 ansible.test yum[797]: Erased: mongodb-org-shell-3.2.20-1.el7.x86_64
7月 11 10:54:04 ansible.test yum[797]: Erased: mongodb-org-mongos-3.2.20-1.el7.x86_64
7月 11 10:54:04 ansible.test yum[797]: Erased: mongodb-org-tools-3.2.20-1.el7.x86_64
7月 11 10:59:08 ansible.test systemd[1]: Reloading.
7月 11 10:59:08 ansible.test systemd[1]: Configuration file /usr/lib/systemd/system/ebtables.service is marked executable. Ple
7月 11 10:59:08 ansible.test systemd[1]: Configuration file /usr/lib/systemd/system/wpa_supplicant.service is marked executabl
7月 11 10:59:08 ansible.test yum[928]: Installed: mongodb-org-server-3.2.20-1.el7.x86_64
7月 11 10:59:08 ansible.test yum[928]: Installed: mongodb-org-mongos-3.2.20-1.el7.x86_64
7月 11 10:59:12 ansible.test yum[928]: Installed: mongodb-org-tools-3.2.20-1.el7.x86_64
7月 11 10:59:13 ansible.test yum[928]: Installed: mongodb-org-shell-3.2.20-1.el7.x86_64
7月 11 10:59:13 ansible.test yum[928]: Installed: mongodb-org-3.2.20-1.el7.x86_64
7月 11 10:59:21 ansible.test polkitd[747]: Registered Authentication Agent for unix-process:961:41855579 (system bus name :1.1
7月 11 10:59:21 ansible.test systemd[1]: Starting SYSV: Mongo is a scalable, document-oriented database....
-- Subject: Unit mongod.service has begun start-up
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
--
-- Unit mongod.service has begun starting up.
7月 11 10:59:21 ansible.test mongod[966]: Error starting mongod. /var/run/mongodb/mongod.pid exists.
7月 11 10:59:21 ansible.test systemd[1]: mongod.service: control process exited, code=exited status=1
7月 11 10:59:21 ansible.test systemd[1]: Failed to start SYSV: Mongo is a scalable, document-oriented database..
<br>#解决方法:
[root@ansible mongodb]# rm /var/run/mongodb/mongod.pid -f
[root@ansible mongodb]# systemctl start mongod.service

5.使用mongofiles工具

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[root@mongo_rs1 tmp]# mongofiles  put 1.JPG -d pics -t jpg
2018-07-11T11:34:16.002+0800    connected to: localhost
added file: 1.JPG
[root@mongo_rs1 tmp]# mongofiles list -d pics
2018-07-11T11:34:33.037+0800    connected to: localhost
1.JPG   138424
[root@mongo_rs1 tmp]# mongofiles -d pics get 1.JPG
2018-07-11T13:39:50.775+0800 connected to: localhost
finished writing to 1.JPG

  

6.http访问:

http://172.16.160.91/girdfstest/1.JPG

7.使用java开发:

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package com.neo;
 
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.InputStream;
import java.io.OutputStream;
import java.util.UUID;
 
import org.bson.types.ObjectId;
import org.junit.Test;
 
import com.mongodb.MongoClient;
import com.mongodb.client.MongoDatabase;
import com.mongodb.client.gridfs.GridFSBucket;
import com.mongodb.client.gridfs.GridFSBuckets;
import com.mongodb.client.gridfs.GridFSFindIterable;
import com.mongodb.client.gridfs.model.GridFSFile;
import com.mongodb.client.model.Filters;
 
public class TestMongo {
 
    String mongoHost = "172.16.160.91";
    int mongoPort = 27017;
    String dbName = "pics";
 
    public MongoDatabase mongoDatabase() throws Exception {
        MongoClient mongoClient = new MongoClient(mongoHost, mongoPort);
        return mongoClient.getDatabase(dbName);
    }
 
    // 上传文件
    @Test
    public void upload() throws Exception {
        // 获取文件流
        File file = new File("C:\\tmp\\10.jpg"); // 提前放一个图片
        InputStream in = new FileInputStream(file);
        // 创建一个容器,传入一个`MongoDatabase`类实例db
        GridFSBucket bucket = GridFSBuckets.create(mongoDatabase());
        // 上传
        ObjectId fileId = bucket.uploadFromStream(UUID.randomUUID().toString(), in);
        System.out.println("上传完成。 文件ID:" + fileId);
    }
 
    /*
     * [root@mongo_rs1 tmp]# mongofiles list -d pics
     * 2018-07-11T15:05:38.944+0800 connected to: localhost
     * f32a465b-6372-400d-b9e9-a10664e2d9a0 6644
     * http://172.16.160.91/girdfsjava/5b45b34281dab5d81cca03cb
     */
     
    // 查找文件
    @Test
    public void findOne() throws Exception {
        // 获取文件ID
        String objectId = "5b45acdc81dab5fb9039ae3d"; // 根据upload后文件ID修改
        // 创建一个容器,传入一个`MongoDatabase`类实例db
        GridFSBucket bucket = GridFSBuckets.create(mongoDatabase());
        // 获取内容
        GridFSFindIterable gridFSFindIterable = bucket.find(Filters.eq("_id", new ObjectId(objectId)));
        GridFSFile gridFSFile = gridFSFindIterable.first();
        System.out.println("filename: " + gridFSFile.getFilename());
    }
     
    // 下载文件
    @Test
    public void download() throws Exception {
        // 获取文件ID
        String objectId = "5b45acdc81dab5fb9039ae3d";
        // 获取文件流,定义存放位置和名称
        File file = new File("C:\\tmp\\down\\5b45acdc81dab5fb9039ae3d.jpg");
         
        // 创建一个容器,传入一个`MongoDatabase`类实例db
        GridFSBucket bucket = GridFSBuckets.create(mongoDatabase());
        // 创建输出流
        OutputStream os = new FileOutputStream(file);
        // 下载
        bucket.downloadToStream(new ObjectId(objectId), os);
        System.out.println("下载完成。");
    }      
     
    // 删除文件
    @Test
    public void delete() throws Exception {
        // 获取文件ID
        String objectId = "5b45acdc81dab5fb9039ae3d";
        // 创建一个容器,传入一个`MongoDatabase`类实例db
        GridFSBucket bucket = GridFSBuckets.create(mongoDatabase());
        // 删除
        bucket.delete(new ObjectId(objectId));
        System.out.println("删除完成。");
    }  
     
    // 上传文件
    @Test
    public void upload2() throws Exception {
        // 获取文件流
        File file = new File("C:\\tmp\\10.jpg"); // 提前放一个图片
        InputStream in = new FileInputStream(file);
        // 创建一个容器,传入一个`MongoDatabase`类实例db
        GridFSBucket bucket = GridFSBuckets.create(mongoDatabase());
        // 上传
        ObjectId fileId = bucket.uploadFromStream("10.jpg", in);
        System.out.println("上传完成。 文件ID:" + fileId);
    }
     
    /*
     * [root@mongo_rs1 tmp]# mongofiles list -d pics
     * 2018-07-11T15:05:38.944+0800 connected to: localhost
     * 10.jpg  6644
     * http://172.16.160.91/girdfstest/10.jpg
     */
 
    // 查找文件
    @Test
    public void findOne2() throws Exception {
        // 获取文件ID
        String filename = "10.jpg"; // 根据upload后文件ID修改
        // 创建一个容器,传入一个`MongoDatabase`类实例db
        GridFSBucket bucket = GridFSBuckets.create(mongoDatabase());
        // 获取内容
        GridFSFindIterable gridFSFindIterable = bucket.find(Filters.eq("filename", filename));
        GridFSFile gridFSFile = gridFSFindIterable.first();
        System.out.println("filename: " + gridFSFile.getFilename());
    }  
     
     
 
    // 下载文件
    @Test
    public void download2() throws Exception {
        // 获取文件ID
        String filename =  "10.jpg";
        // 获取文件流,定义存放位置和名称
        File file = new File("C:\\tmp\\down\\10.jpg");
         
        // 创建一个容器,传入一个`MongoDatabase`类实例db
        GridFSBucket bucket = GridFSBuckets.create(mongoDatabase());
        // 创建输出流
        OutputStream os = new FileOutputStream(file);
        // 下载
        bucket.downloadToStreamByName(filename, os);
        //bucket.downloadToStream(filename, os);
        System.out.println("下载完成。");
    }
 
    // 删除文件
    @Test
    public void delete2() throws Exception {
        // 获取文件ID
        String filename =  "10.jpg";
        // 创建一个容器,传入一个`MongoDatabase`类实例db
        GridFSBucket bucket = GridFSBuckets.create(mongoDatabase());
         
        GridFSFindIterable gridFSFindIterable = bucket.find(Filters.eq("filename", filename));
        GridFSFile gridFSFile = gridFSFindIterable.first();
        // 删除      
        bucket.delete(gridFSFile.getObjectId());
        //System.out.println("删除完成。");
    }
}

8.pom.xml

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<?xml version="1.0" encoding="UTF-8"?>
<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/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>
 
    <groupId>com.neo</groupId>
    <artifactId>spring-boot-hello</artifactId>
    <version>1.0</version>
    <packaging>jar</packaging>
 
    <name>spring-boot-hello</name>
    <description>Demo project for Spring Boot</description>
 
    <parent>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>2.0.0.RELEASE</version>
    </parent>
 
    <properties>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
        <java.version>1.8</java.version>
    </properties>
 
    <dependencies>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-test</artifactId>
            <scope>test</scope>
        </dependency>
        <dependency>
            <groupId>org.mongodb</groupId>
            <artifactId>mongo-java-driver</artifactId>
            <version>3.2.2</version>
        </dependency>
    </dependencies>
 
    <build>
        <plugins>
            <plugin>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-maven-plugin</artifactId>
            </plugin>
        </plugins>
    </build>
 
 
</project>

  

  

 

posted @   amoyzhu  阅读(2561)  评论(0编辑  收藏  举报
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