通过nginx访问ftp上传图片

﹏ヽ暗。殇╰゛Y 2022-01-31 04:11 370阅读 0赞

1.  修改nginx.conf

1.  指定nginx默认访问路径

![20190515162017264.png][]

1.  修改nginx启动的用户

![20190515162025429.png][]

1.  重启nginx

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 <td style="width:396.8pt;"> /usr/local/nginx/sbin/nginx -s reload </td> 
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如果reload报错，是因为nginx没有启动。

1.  访问

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzI0OTAzOTMx_size_16_color_FFFFFF_t_70][]

1.  修改FtpUtil.java

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 <td style="vertical-align:top;width:396.8pt;"> package&nbsp;com.bjsxt.utils; &nbsp; import&nbsp;java.io.FileInputStream; import&nbsp;java.io.IOException; import&nbsp;java.io.InputStream; import&nbsp;java.net.SocketException; import&nbsp;java.util.UUID; &nbsp; import&nbsp;org.apache.commons.net.ftp.FTP; import&nbsp;org.apache.commons.net.ftp.FTPClient; &nbsp; public&nbsp;class&nbsp;FtpUtil { &nbsp; public&nbsp;static&nbsp;String&nbsp;upload(String hostname,String username,String password, String basePath,String targetPath, String suffix,InputStream inputStream) throws&nbsp;SocketException, IOException { //实例化ftpClient FTPClient ftpClient&nbsp;= new&nbsp;FTPClient(); //1.连接服务器 ftpClient.connect(hostname); //2.登录（指定用户名和密码） ftpClient.login(username,password); //基本路径，一定存在 String[] pathArray&nbsp;= targetPath.split("/"); for(String path:pathArray){ basePath+=path+"/"; //3.指定目录 返回布尔类型 true表示该目录存在 boolean&nbsp;dirExsists&nbsp;= ftpClient.changeWorkingDirectory(basePath); //4.如果指定的目录不存在，则创建目录 if(!dirExsists){ //此方式，每次，只能创建一级目录 ftpClient.makeDirectory(basePath); } } //重新指定上传文件的路径 ftpClient.changeWorkingDirectory(targetPath); //5.设置上传文件的方式 ftpClient.setFileType(FTP.BINARY_FILE_TYPE); //使用uuid，保存文件名唯一性 String uuid=UUID.randomUUID().toString(); /** &nbsp;* 6.执行上传 &nbsp;* remote 上传服务后，文件的名称 &nbsp;* local 文件输入流 &nbsp;* 上传文件时，如果已经存在同名文件，会被覆盖 &nbsp;*/ ftpClient.storeFile(uuid+suffix,inputStream); StringBuilder builder&nbsp;= new&nbsp;StringBuilder(); builder.append("http://"); builder.append(hostname+"/"); builder.append(targetPath+"/"); builder.append(uuid+suffix); return&nbsp;builder.toString(); } &nbsp; /** &nbsp;* 根据文件名，获取文件后缀 &nbsp;* @param&nbsp;args &nbsp;* @throws&nbsp;SocketException &nbsp;* @throws&nbsp;IOException &nbsp;*/ public&nbsp;static&nbsp;String getSuffix(String filename){ String suffix&nbsp;= ""; int&nbsp;fnum&nbsp;= filename.lastIndexOf("."); if(fnum&gt;0){ suffix&nbsp;= filename.substring(fnum); } return&nbsp;suffix; } &nbsp; &nbsp; public&nbsp;static&nbsp;void&nbsp;main(String[] args) throws&nbsp;SocketException, IOException { InputStream inputStream&nbsp;= new&nbsp;FileInputStream("E:/2017-03-22_105509.png"); String remoteFilename&nbsp;= upload("192.168.88.10", "ftpuser", "111111", "/home/ftpuser/www","/2017/03/22", ".png", inputStream); System.out.println(remoteFilename); } } &nbsp; </td> 
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[20190515162017264.png]: /images/20220131/13bf8d63e93c4bd4a4e981ce5f6fba0d.png
[20190515162025429.png]: /images/20220131/fb81206a3ebe4f27a21f216bdbe294c8.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzI0OTAzOTMx_size_16_color_FFFFFF_t_70]: /images/20220131/3e86fbc08df84cfb840dea6d069a4586.png