1.完整的项目结构，文档，测试用例
2.经过单元测试，集成测试

3.sftp使用sshlib2技术

源代码工程下载地址：https://download.csdn.net/download/whish1994/10386884

GitHub社区clone地址：https://github.com/hiWSH/ftp_sftp

调用实例：

SFTP操作

const char csOpen[] = "{\"ip\":\"127.0.0.1\",\"port\":\"2023\",\"username\":\"sftp\",\"password\":\"sftp\",\"mode\":\"1\"}";
const char csCd[] = "{\"dir\":\"/test\"}";
const char csDownloadFile[] = "{\"srcfilename\":\"/gwi/txt/g.txt\",\"destfilename\":\"d:\\\\ftp_test\\\\sftp\\\\test1.txt\"}";
const char csDownloadDir[] = "{\"srcdir\":\"/gwi/dir/\",\"destdir\":\"D:\\\\ftp_test\\\\sftpdir\"}";

   const char csUpdateFile[] = "{\"srcfilename\":\"d:\\\\ftp_test\\\\gwi.txt\",\"destfilename\":\"/gwi/txt/g.txt\"}";
   const char csUpdateDir[] = "{\"srcdir\":\"d:\\\\ftp_test\",\"destdir\":\"/gwi/dir/\"}";
   const char* pcRet = NULL;
   pcRet = ftpopen(csOpen);
   printf("ftpopen=>%s\n",pcRet);
   //getchar();
   pcRet = cd(csCd);
   printf("cd=>%s\n",pcRet);
   //getchar();

   pcRet = uploadfile(csUpdateFile);
   printf("uploadfile=>%s\n",pcRet);
   //getchar();

   pcRet = uploaddir(csUpdateDir);
   printf("uploaddir=>%s\n",pcRet);
   //getchar();

   pcRet = downloadfile(csDownloadFile);
   printf("downloadfile=>%s\n",pcRet);
   //getchar();


   pcRet = downloaddir(csDownloadDir);
   printf("downloaddir=>%s\n",pcRet);
   getchar();

   pcRet = ftpclose(NULL);
   printf("ftpclose=>%s\n",pcRet);

getchar();

FTP操作

const char csOpen[] = "{\"ip\":\"127.0.0.1\",\"port\":\"21\",\"username\":\"dell\",\"password\":\"wsh\",\"mode\":\"0\"}";
const char csCd[] = "{\"dir\":\"/test\"}";

const char csDownloadFile[] = "

{\"srcfilename\":\"/test/gwi/test1/test2/test.txt\",\"destfilename\":\"d:\\\\ftp_test\\\\ftp_file\\\\test1.txt\"}";

 const char csDownloadDir[] = "{\"srcdir\":\"/test\",\"destdir\":\"D:\\\\ftp_test\\\\ftpdir\"}";

   const char csUpdateFile[] = "

{\"srcfilename\":\"d:\\\\ftp_test\\\\update\\\\gwi.txt\",\"destfilename\":\"/gwi/txt/file/g.txt\"}";

   const char csUpdateDir[] = "{\"srcdir\":\"d:\\\\ftp_test\\\\update\\\\dir\",\"destdir\":\"/gwi/txt\"}";
   const char* pcRet = NULL;
   pcRet = ftpopen(csOpen);
   printf("%s\n",pcRet);
  /*
   //getchar();
   pcRet = cd(csCd);
   printf("%s\n",pcRet);
   //getchar();
   */
   pcRet = uploadfile(csUpdateFile);
   printf("%s\n",pcRet);
   getchar();
   pcRet = uploaddir(csUpdateDir);
   printf("%s\n",pcRet);
   //getchar();
   pcRet = downloadfile(csDownloadFile);
   printf("%s\n",pcRet);
   //getchar();

   pcRet = downloaddir(csDownloadDir);
   printf("%s\n",pcRet);
   //getchar();

   pcRet = ftpclose(NULL);
   printf("%s\n",pcRet);

getchar();