1,下载FtpSever
启动exe文件后可看到，ftpsever将本地D盘下的ftpfile作为ftp服务器的根路径。
2,nginx 将图片域名映射到本地目录
server
{ listen
80;
autoindex off
;
server_name image
.imooc
.com
;
access_log c
:/access
.log combined
; index index
.html index
.htm index
.jsp index
.php
;
#error_page
404 /404.html
;
if ( $query_string
~* ".*[\;'\<\>].*" ){ return 404; }
location
~ /(mmall_fe
|mmall_admin_fe
)/dist
/view
|将域名为image.imooc.com的地址映射到本地 D:\ftpfile 下，这样当地址栏输入图片域名+图片名称 就能获得本地图片了。
3，上传图片到ftp服务器(apache ftpclient)
<dependency>
<groupId>commons-net
</groupId>
<artifactId>commons-net
</artifactId>
<version>3.6
</version>
</dependency>
FTPUtil
@Slf4j
public class FTPUtil {
private static String ftpIp
= PropertiesUtil
.getValue("ftp.server.ip");
private static String ftpUser
= PropertiesUtil
.getValue("ftp.user");
private static String ftpPass
= PropertiesUtil
.getValue("ftp.pass");
private String ip
;
private int port
;
private String user
;
private String pwd
;
private FTPClient ftpClient
;
public FTPUtil(String ip
,int port
,String user
,String pwd
){
this.ip
= ip
;
this.port
= port
;
this.user
= user
;
this.pwd
= pwd
;
}
public static boolean uploadFile(List
<File> fileList
) throws IOException
{
FTPUtil ftpUtil
= new FTPUtil(ftpIp
,21,ftpUser
,ftpPass
);
log
.info("开始连接ftp服务器");
boolean result
= ftpUtil
.uploadFile("img",fileList
);
log
.info("开始连接ftp服务器,结束上传,上传结果:{}",result
);
return result
;
}
private boolean uploadFile(String remotePath
,List
<File> fileList
) throws IOException
{
boolean uploaded
= true;
FileInputStream fis
= null
;
if(connectServer(this.ip
,this.port
,this.user
,this.pwd
)){
try {
ftpClient
.changeWorkingDirectory(remotePath
);
ftpClient
.setBufferSize(1024);
ftpClient
.setControlEncoding("UTF-8");
ftpClient
.setFileType(FTPClient
.BINARY_FILE_TYPE
);
ftpClient
.enterLocalPassiveMode();
for(File fileItem
: fileList
){
fis
= new FileInputStream(fileItem
);
ftpClient
.storeFile(fileItem
.getName(),fis
);
}
} catch (IOException e
) {
log
.error("上传文件异常",e
);
uploaded
= false;
e
.printStackTrace();
} finally {
fis
.close();
ftpClient
.disconnect();
}
}
return uploaded
;
}
private boolean connectServer(String ip
,int port
,String user
,String pwd
){
boolean isSuccess
= false;
ftpClient
= new FTPClient();
try {
ftpClient
.connect(ip
);
isSuccess
= ftpClient
.login(user
,pwd
);
} catch (IOException e
) {
log
.error("连接FTP服务器异常",e
);
}
return isSuccess
;
}
}
PropertyUtil
@Slf4j
public class PropertiesUtil {
private static Properties props
;
static {
String filename
= "mmall.properties";
props
= new Properties();
try {
props
.load(new InputStreamReader(PropertiesUtil
.class.getClassLoader().getResourceAsStream(filename
), "utf-8"));
} catch (IOException e
) {
log
.error("配置文件读取异常,", e
);
}
}
public static String
getValue(String key
) {
String value
= props
.getProperty(key
.trim());
if (StringUtils
.isBlank(value
)) {
return null
;
}
return value
;
}
}
