{"id":1738,"date":"2010-04-18T23:13:31","date_gmt":"2010-04-18T23:13:31","guid":{"rendered":"http:\/\/www.icocean.com\/blog\/?p=1738"},"modified":"1970-01-01T07:00:00","modified_gmt":"1970-01-01T07:00:00","slug":"ftp%E4%B8%AD%E4%B8%BB%E5%8A%A8%E6%A8%A1%E5%BC%8Fport%E4%B8%8E%E8%A2%AB%E5%8A%A8%E6%A8%A1%E5%BC%8Fpasv","status":"publish","type":"post","link":"https:\/\/www.icocean.com\/blog\/?p=1738","title":{"rendered":"ftp\u4e2d\u4e3b\u52a8\u6a21\u5f0f(port)\u4e0e\u88ab\u52a8\u6a21\u5f0f(PASV)"},"content":{"rendered":"

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\u5f00\u573a\u767d <\/p>\n

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<\/a> <\/p>\n

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\u4e3b\u52a8\u65b9\u5f0fFTP\u7684\u4e3b\u8981\u95ee\u9898\u5b9e\u9645\u4e0a\u5728\u4e8e\u5ba2\u6237\u7aef\u3002FTP\u7684\u5ba2\u6237\u7aef\u5e76\u6ca1\u6709\u5b9e\u9645\u5efa\u7acb\u4e00\u4e2a\u5230\u670d\u52a1\u5668\u6570\u636e\u7aef\u53e3\u7684\u8fde\u63a5\uff0c\u5b83\u53ea\u662f\u7b80\u5355\u7684\u544a\u8bc9\u670d\u52a1\u5668\u81ea\u5df1\u76d1\u542c\u7684\u7aef\u53e3\uff0c\u670d\u52a1\u5668\u518d\u56de\u6765\u8fde\u63a5\u5ba2\u6237\u7aef\u8fd9\u4e2a\u6307\u5b9a\u7684\u7aef\u53e3\u3002\u5bf9\u4e8e\u5ba2\u6237\u7aef\u7684\u9632\u706b\u5899\u6765\u8bf4\uff0c\u8fd9\u662f\u4ece\u5916\u90e8\u7cfb\u7edf\u5efa\u7acb\u5230\u5185\u90e8\u5ba2\u6237\u7aef\u7684\u8fde\u63a5\uff0c\u8fd9\u662f\u901a\u5e38\u4f1a\u88ab\u963b\u585e\u7684\u3002 <\/p>\n

\u4e3b\u52a8FTP\u7684\u4f8b\u5b50 <\/p>\n

\u4e0b\u9762\u662f\u4e00\u4e2a\u4e3b\u52a8FTP\u4f1a\u8bdd\u7684\u5b9e\u9645\u4f8b\u5b50\u3002\u5f53\u7136\u670d\u52a1\u5668\u540d\u3001IP\u5730\u5740\u548c\u7528\u6237\u540d\u90fd\u505a\u4e86\u6539\u52a8\u3002\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0cFTP\u4f1a\u8bdd\u4ece testbox1.slacksite.com (192.168.150.80)\uff0c\u4e00\u4e2a\u8fd0\u884c\u6807\u51c6\u7684FTP\u547d\u4ee4\u884c\u5ba2\u6237\u7aef\u7684Linux\u5de5\u4f5c\u7ad9\uff0c\u53d1\u8d77\u5230testbox2.slacksite.com (192.168.150.90)\uff0c\u4e00\u4e2a\u8fd0\u884cProFTPd 1.2.2RC2\u7684Linux\u5de5\u4f5c\u7ad9\u3002debugging\uff08-d\uff09\u9009\u9879\u7528\u6765\u5728FTP\u5ba2\u6237\u7aef\u663e\u793a\u8fde\u63a5\u7684\u8be6\u7ec6\u8fc7\u7a0b\u3002\u7ea2\u8272\u7684\u6587\u5b57\u662f debugging\u4fe1\u606f\uff0c\u663e\u793a\u7684\u662f\u53d1\u9001\u5230\u670d\u52a1\u5668\u7684\u5b9e\u9645FTP\u547d\u4ee4\u548c\u6240\u4ea7\u751f\u7684\u56de\u5e94\u4fe1\u606f\u3002\u670d\u52a1\u5668\u7684\u8f93\u51fa\u4fe1\u606f\u7528\u9ed1\u8272\u5b57\u8868\u793a\uff0c\u7528\u6237\u7684\u8f93\u5165\u4fe1\u606f\u7528\u7c97\u4f53\u5b57\u8868\u793a\u3002 <\/p>\n

\u4ed4\u7ec6\u8003\u8651\u8fd9\u4e2a\u5bf9\u8bdd\u8fc7\u7a0b\u6211\u4eec\u4f1a\u53d1\u73b0\u4e00\u4e9b\u6709\u8da3\u7684\u4e8b\u60c5\u3002\u6211\u4eec\u53ef\u4ee5\u770b\u5230\u5f53 PORT \u547d\u4ee4\u88ab\u63d0\u4ea4\u65f6\uff0c\u5b83\u6307\u5b9a\u4e86\u5ba2\u6237\u7aef(192.168.150.80)\u4e0a\u7684\u4e00\u4e2a\u7aef\u53e3\u800c\u4e0d\u662f\u670d\u52a1\u5668\u7684\u3002\u5f53\u6211\u4eec\u7528\u88ab\u52a8FTP\u65f6\u6211\u4eec\u4f1a\u770b\u5230\u76f8\u53cd\u7684\u73b0\u8c61\u3002\u6211\u4eec\u518d\u6765\u5173\u6ce8PORT\u547d\u4ee4\u7684\u683c\u5f0f\u3002\u5c31\u8c61\u4f60\u5728\u4e0b\u9762\u7684\u4f8b\u5b50\u770b\u5230\u7684\u4e00\u6837\uff0c\u5b83\u662f\u4e00\u4e2a\u7531\u516d\u4e2a\u88ab\u9017\u53f7\u9694\u5f00\u7684\u6570\u5b57\u7ec4\u6210\u7684\u5e8f\u5217\u3002\u524d\u56db\u4e2a\u8868\u793aIP\u5730\u5740\uff0c\u540e\u4e24\u4e2a\u7ec4\u6210\u4e86\u7528\u4e8e\u6570\u636e\u8fde\u63a5\u7684\u7aef\u53e3\u53f7\u3002\u7528\u7b2c\u4e94\u4e2a\u6570\u4e58\u4ee5256\u518d\u52a0\u4e0a\u7b2c\u516d\u4e2a\u6570\u5c31\u5f97\u5230\u4e86\u5b9e\u9645\u7684\u7aef\u53e3\u53f7\u3002\u4e0b\u9762\u4f8b\u5b50\u4e2d\u7aef\u53e3\u53f7\u5c31\u662f( (14*256) + 178) = 3762\u3002\u6211\u4eec\u53ef\u4ee5\u7528netstat\u6765\u9a8c\u8bc1\u8fd9\u4e2a\u7aef\u53e3\u4fe1\u606f\u3002 <\/p>\n

testbox1: {\/home\/p-t\/slacker\/public_html} % ftp -d testbox2
Connected to testbox2.slacksite.com.
220 testbox2.slacksite.com FTP server ready.
Name (testbox2:slacker): slacker
—> USER slacker
331 Password required for slacker.
Password: TmpPass
—> PASS XXXX
230 User slacker logged in.
—> SYST
215 UNIX Type: L8
Remote system type is UNIX.
Using binary mode to transfer files.
ftp> ls
ftp: setsockopt (ignored): Permission denied
—> PORT 192,168,150,80,14,178
200 PORT command successful.
—> LIST
150 Opening ASCII mode data connection for file list.
drwx——   3 slacker    users         104 Jul 27 01:45 public_html
226 Transfer complete.
ftp> quit
—> QUIT
221 Goodbye. <\/p>\n

\u88ab\u52a8FTP <\/p>\n

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\u4ece\u4efb\u4f55\u7aef\u53e3\u5230\u670d\u52a1\u5668\u768421\u7aef\u53e3 \uff08\u5ba2\u6237\u7aef\u521d\u59cb\u5316\u7684\u8fde\u63a5 S<-C\uff09
\u670d\u52a1\u5668\u768421\u7aef\u53e3\u5230\u4efb\u4f55\u5927\u4e8e1023\u7684\u7aef\u53e3 \uff08\u670d\u52a1\u5668\u54cd\u5e94\u5230\u5ba2\u6237\u7aef\u7684\u63a7\u5236\u7aef\u53e3\u7684\u8fde\u63a5 S->C\uff09
\u4ece\u4efb\u4f55\u7aef\u53e3\u5230\u670d\u52a1\u5668\u7684\u5927\u4e8e1023\u7aef\u53e3 \uff08\u5165\uff1b\u5ba2\u6237\u7aef\u521d\u59cb\u5316\u6570\u636e\u8fde\u63a5\u5230\u670d\u52a1\u5668\u6307\u5b9a\u7684\u4efb\u610f\u7aef\u53e3 S<-C\uff09
\u670d\u52a1\u5668\u7684\u5927\u4e8e1023\u7aef\u53e3\u5230\u8fdc\u7a0b\u7684\u5927\u4e8e1023\u7684\u7aef\u53e3\uff08\u51fa\uff1b\u670d\u52a1\u5668\u53d1\u9001ACK\u54cd\u5e94\u548c\u6570\u636e\u5230\u5ba2\u6237\u7aef\u7684\u6570\u636e\u7aef\u53e3 S->C\uff09 <\/p>\n

\u753b\u51fa\u6765\u7684\u8bdd\uff0c\u88ab\u52a8\u65b9\u5f0f\u7684FTP\u8fde\u63a5\u8fc7\u7a0b\u5927\u6982\u662f\u4e0b\u56fe\u7684\u6837\u5b50\uff1a
<\/a> <\/p>\n

\u5728\u7b2c1\u6b65\u4e2d\uff0c\u5ba2\u6237\u7aef\u7684\u547d\u7aef\u53e3\u4e0e\u670d\u52a1\u5668\u7684\u547d\u4ee4\u7aef\u53e3\u5efa\u7acb\u8fde\u63a5\uff0c\u5e76\u53d1\u9001\u547d\u4ee4\u201cPASV\u201d\u3002\u7136\u540e\u5728\u7b2c2\u6b65\u4e2d\uff0c\u670d\u52a1\u5668\u8fd4\u56de\u547d\u4ee4”PORT 2024″\uff0c\u544a\u8bc9\u5ba2\u6237\u7aef\uff08\u670d\u52a1\u5668\uff09\u7528\u54ea\u4e2a\u7aef\u53e3\u4fa6\u542c\u6570\u636e\u8fde\u63a5\u3002\u5728\u7b2c3\u6b65\u4e2d\uff0c\u5ba2\u6237\u7aef\u521d\u59cb\u5316\u4e00\u4e2a\u4ece\u81ea\u5df1\u7684\u6570\u636e\u7aef\u53e3\u5230\u670d\u52a1\u5668\u7aef\u6307\u5b9a\u7684\u6570\u636e\u7aef\u53e3\u7684\u6570\u636e\u8fde\u63a5\u3002\u6700\u540e\u670d\u52a1\u5668\u5728\u7b2c4 \u6b65\u4e2d\u7ed9\u5ba2\u6237\u7aef\u7684\u6570\u636e\u7aef\u53e3\u8fd4\u56de\u4e00\u4e2a”ACK”\u54cd\u5e94\u3002 <\/p>\n

\u88ab\u52a8\u65b9\u5f0f\u7684FTP\u89e3\u51b3\u4e86\u5ba2\u6237\u7aef\u7684\u8bb8\u591a\u95ee\u9898\uff0c\u4f46\u540c\u65f6\u7ed9\u670d\u52a1\u5668\u7aef\u5e26\u6765\u4e86\u66f4\u591a\u7684\u95ee\u9898\u3002\u6700\u5927\u7684\u95ee\u9898\u662f\u9700\u8981\u5141\u8bb8\u4ece\u4efb\u610f\u8fdc\u7a0b\u7ec8\u7aef\u5230\u670d\u52a1\u5668\u9ad8\u4f4d\u7aef\u53e3\u7684\u8fde\u63a5\u3002\u5e78\u8fd0\u7684\u662f\uff0c\u8bb8\u591aFTP\u5b88\u62a4\u7a0b\u5e8f\uff0c\u5305\u62ec\u6d41\u884c\u7684WU-FTPD\u5141\u8bb8\u7ba1\u7406\u5458\u6307\u5b9aFTP\u670d\u52a1\u5668\u4f7f\u7528\u7684\u7aef\u53e3\u8303\u56f4\u3002\u8be6\u7ec6\u5185\u5bb9\u53c2\u770b\u9644\u5f551\u3002  <\/p>\n

\u7b2c\u4e8c\u4e2a\u95ee\u9898\u662f\u5ba2\u6237\u7aef\u6709\u7684\u652f\u6301\u88ab\u52a8\u6a21\u5f0f\uff0c\u6709\u7684\u4e0d\u652f\u6301\u88ab\u52a8\u6a21\u5f0f\uff0c\u5fc5\u987b\u8003\u8651\u5982\u4f55\u80fd\u652f\u6301\u8fd9\u4e9b\u5ba2\u6237\u7aef\uff0c\u4ee5\u53ca\u4e3a\u4ed6\u4eec\u63d0\u4f9b\u89e3\u51b3\u529e\u6cd5\u3002\u4f8b\u5982\uff0cSolaris\u63d0\u4f9b\u7684FTP\u547d\u4ee4\u884c\u5de5\u5177\u5c31\u4e0d\u652f\u6301\u88ab\u52a8\u6a21\u5f0f\uff0c\u9700\u8981\u7b2c\u4e09\u65b9\u7684FTP\u5ba2\u6237\u7aef\uff0c\u6bd4\u5982ncftp\u3002 <\/p>\n

\u968f\u7740WWW\u7684\u5e7f\u6cdb\u6d41\u884c\uff0c\u8bb8\u591a\u4eba\u4e60\u60ef\u7528web\u6d4f\u89c8\u5668\u4f5c\u4e3aFTP\u5ba2\u6237\u7aef\u3002\u5927\u591a\u6570\u6d4f\u89c8\u5668\u53ea\u5728\u8bbf\u95eeftp:\/\/\u8fd9\u6837\u7684URL\u65f6\u624d\u652f\u6301\u88ab\u52a8\u6a21\u5f0f\u3002\u8fd9\u5230\u5e95\u662f\u597d\u8fd8\u662f\u574f\u53d6\u51b3\u4e8e\u670d\u52a1\u5668\u548c\u9632\u706b\u5899\u7684\u914d\u7f6e\u3002 <\/p>\n

\u88ab\u52a8FTP\u7684\u4f8b\u5b50 <\/p>\n

\u4e0b\u9762\u662f\u4e00\u4e2a\u88ab\u52a8FTP\u4f1a\u8bdd\u7684\u5b9e\u9645\u4f8b\u5b50\uff0c\u53ea\u662f\u670d\u52a1\u5668\u540d\u3001IP\u5730\u5740\u548c\u7528\u6237\u540d\u90fd\u505a\u4e86\u6539\u52a8\u3002\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0cFTP\u4f1a\u8bdd\u4ece testbox1.slacksite.com (192.168.150.80)\uff0c\u4e00\u4e2a\u8fd0\u884c\u6807\u51c6\u7684FTP\u547d\u4ee4\u884c\u5ba2\u6237\u7aef\u7684Linux\u5de5\u4f5c\u7ad9\uff0c\u53d1\u8d77\u5230testbox2.slacksite.com (192.168.150.90)\uff0c\u4e00\u4e2a\u8fd0\u884cProFTPd 1.2.2RC2\u7684Linux\u5de5\u4f5c\u7ad9\u3002debugging\uff08-d\uff09\u9009\u9879\u7528\u6765\u5728FTP\u5ba2\u6237\u7aef\u663e\u793a\u8fde\u63a5\u7684\u8be6\u7ec6\u8fc7\u7a0b\u3002\u7ea2\u8272\u7684\u6587\u5b57\u662f debugging\u4fe1\u606f\uff0c\u663e\u793a\u7684\u662f\u53d1\u9001\u5230\u670d\u52a1\u5668\u7684\u5b9e\u9645FTP\u547d\u4ee4\u548c\u6240\u4ea7\u751f\u7684\u56de\u5e94\u4fe1\u606f\u3002\u670d\u52a1\u5668\u7684\u8f93\u51fa\u4fe1\u606f\u7528\u9ed1\u8272\u5b57\u8868\u793a\uff0c\u7528\u6237\u7684\u8f93\u5165\u4fe1\u606f\u7528\u7c97\u4f53\u5b57\u8868\u793a\u3002 <\/p>\n

\u6ce8\u610f\u6b64\u4f8b\u4e2d\u7684PORT\u547d\u4ee4\u4e0e\u4e3b\u52a8FTP\u4f8b\u5b50\u7684\u4e0d\u540c\u3002\u8fd9\u91cc\uff0c\u6211\u4eec\u770b\u5230\u662f\u670d\u52a1\u5668(192.168.150.90)\u800c\u4e0d\u662f\u5ba2\u6237\u7aef\u7684\u4e00\u4e2a\u7aef\u53e3\u88ab\u6253\u5f00\u4e86\u3002\u53ef\u4ee5\u8ddf\u4e0a\u9762\u7684\u4e3b\u52a8FTP\u4f8b\u5b50\u4e2d\u7684PORT\u547d\u4ee4\u683c\u5f0f\u5bf9\u6bd4\u4e00\u4e0b\u3002 <\/p>\n

testbox1: {\/home\/p-t\/slacker\/public_html} % ftp -d testbox2
Connected to testbox2.slacksite.com.
220 testbox2.slacksite.com FTP server ready.
Name (testbox2:slacker): slacker
—> USER slacker
331 Password required for slacker.
Password: TmpPass
—> PASS XXXX
230 User slacker logged in.
—> SYST
215 UNIX Type: L8
Remote system type is UNIX.
Using binary mode to transfer files.
ftp> passive
Passive mode on.
ftp> ls
ftp: setsockopt (ignored): Permission denied
—> PASV
227 Entering Passive Mode (192,168,150,90,195,149).
—> LIST
150 Opening ASCII mode data connection for file list
drwx——   3 slacker    users         104 Jul 27 01:45 public_html
226 Transfer complete.
ftp>; quit
—> QUIT
221 Goodbye. <\/p>\n

\u603b\u7ed3 <\/p>\n

\u4e0b\u9762\u7684\u56fe\u8868\u4f1a\u5e2e\u52a9\u7ba1\u7406\u5458\u4eec\u8bb0\u4f4f\u6bcf\u79cdFTP\u65b9\u5f0f\u662f\u600e\u6837\u5de5\u4f5c\u7684\uff1a <\/p>\n

\u4e3b\u52a8FTP\uff1a
   \u547d\u4ee4\u8fde\u63a5\uff1a\u5ba2\u6237\u7aef >1023\u7aef\u53e3 -> \u670d\u52a1\u5668 21\u7aef\u53e3
   \u6570\u636e\u8fde\u63a5\uff1a\u5ba2\u6237\u7aef >1023\u7aef\u53e3 <- \u670d\u52a1\u5668 20\u7aef\u53e3  \n\n\u88ab\u52a8FTP\uff1a
   \u547d\u4ee4\u8fde\u63a5\uff1a\u5ba2\u6237\u7aef >1023\u7aef\u53e3 -> \u670d\u52a1\u5668 21\u7aef\u53e3
   \u6570\u636e\u8fde\u63a5\uff1a\u5ba2\u6237\u7aef >1023\u7aef\u53e3 -> \u670d\u52a1\u5668 >1023\u7aef\u53e3  <\/p>\n

\u4e0b\u9762\u662f\u4e3b\u52a8\u4e0e\u88ab\u52a8FTP\u4f18\u7f3a\u70b9\u7684\u7b80\u8981\u603b\u7ed3\uff1a  <\/p>\n

\u4e3b\u52a8FTP\u5bf9FTP\u670d\u52a1\u5668\u7684\u7ba1\u7406\u6709\u5229\uff0c\u4f46\u5bf9\u5ba2\u6237\u7aef\u7684\u7ba1\u7406\u4e0d\u5229\u3002\u56e0\u4e3aFTP\u670d\u52a1\u5668\u4f01\u56fe\u4e0e\u5ba2\u6237\u7aef\u7684\u9ad8\u4f4d\u968f\u673a\u7aef\u53e3\u5efa\u7acb\u8fde\u63a5\uff0c\u800c\u8fd9\u4e2a\u7aef\u53e3\u5f88\u6709\u53ef\u80fd\u88ab\u5ba2\u6237\u7aef\u7684\u9632\u706b\u5899\u963b\u585e\u6389\u3002\u88ab\u52a8FTP\u5bf9FTP\u5ba2\u6237\u7aef\u7684\u7ba1\u7406\u6709\u5229\uff0c\u4f46\u5bf9\u670d\u52a1\u5668\u7aef\u7684\u7ba1\u7406\u4e0d\u5229\u3002\u56e0\u4e3a\u5ba2\u6237\u7aef\u8981\u4e0e\u670d\u52a1\u5668\u7aef\u5efa\u7acb\u4e24\u4e2a\u8fde\u63a5\uff0c\u5176\u4e2d\u4e00\u4e2a\u8fde\u5230\u4e00\u4e2a\u9ad8\u4f4d\u968f\u673a\u7aef\u53e3\uff0c\u800c\u8fd9\u4e2a\u7aef\u53e3\u5f88\u6709\u53ef\u80fd\u88ab\u670d\u5668\u7aef\u7684\u9632\u706b\u5899\u963b\u585e\u6389\u3002 <\/p>\n

\u5e78\u8fd0\u7684\u662f\uff0c\u6709\u6298\u8877\u7684\u529e\u6cd5\u3002\u65e2\u7136FTP\u670d\u52a1\u5668\u7684\u7ba1\u7406\u5458\u9700\u8981\u4ed6\u4eec\u7684\u670d\u52a1\u5668\u6709\u6700\u591a\u7684\u5ba2\u6237\u8fde\u63a5\uff0c\u90a3\u4e48\u5fc5\u987b\u5f97\u652f\u6301\u88ab\u52a8FTP\u3002\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u4e3aFTP\u670d\u52a1\u5668\u6307\u5b9a\u4e00\u4e2a\u6709\u9650\u7684\u7aef\u53e3\u8303\u56f4\u6765\u51cf\u5c0f\u670d\u52a1\u5668\u9ad8\u4f4d\u7aef\u53e3\u7684\u66b4\u9732\u3002\u8fd9\u6837\uff0c\u4e0d\u5728\u8fd9\u4e2a\u8303\u56f4\u7684\u4efb\u4f55\u7aef\u53e3\u4f1a\u88ab\u670d\u52a1\u5668\u7684\u9632\u706b\u5899\u963b\u585e\u3002\u867d\u7136\u8fd9\u6ca1\u6709\u6d88\u9664\u6240\u6709\u9488\u5bf9\u670d\u52a1\u5668\u7684\u5371\u9669\uff0c\u4f46\u5b83\u5927\u5927\u51cf\u5c11\u4e86\u5371\u9669\u3002\u8be6\u7ec6\u4fe1\u606f\u53c2\u770b\u9644\u5f551\u3002 <\/p>\n

\u53c2\u8003\u8d44\u6599  <\/p>\n

O'Reilly\u51fa\u7248\u7684\u300a\u7ec4\u5efaInternet\u9632\u706b\u5899\u300b\uff08\u7b2c\u4e8c\u7248\uff0cBrent Chapman\uff0cElizabeth Zwicky\u8457\uff09\u662f\u4e00\u672c\u5f88\u4e0d\u9519\u7684\u53c2\u8003\u8d44\u6599\u3002\u91cc\u9762\u8bb2\u8ff0\u4e86\u5404\u79cdInternet\u534f\u8bae\u5982\u4f55\u5de5\u4f5c\uff0c\u4ee5\u53ca\u6709\u5173\u9632\u706b\u5899\u7684\u4f8b\u5b50\u3002  <\/p>\n

\u6700\u6743\u5a01\u7684FTP\u53c2\u8003\u8d44\u6599\u662fRFC 959\uff0c\u5b83\u662fFTP\u534f\u8bae\u7684\u5b98\u65b9\u89c4\u8303\u3002RFC\u7684\u8d44\u6599\u53ef\u4ee5\u4ece\u8bb8\u591a\u7f51\u7ad9\u4e0a\u4e0b\u8f7d\uff0c\u4f8b\u5982\uff1aftp:\/\/nic.merit.edu\/documents\/rfc\/rfc0959.txt \u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

\u76ee\u5f55      \u5f00\u573a\u767d \u57fa\u7840 \u4e3b\u52a8FTP \u4e3b\u52a8FTP\u7684\u4f8b\u5b50 \u88ab\u52a8FTP […]<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[2679,2683,2681,2680,2682],"class_list":["post-1738","post","type-post","status-publish","format-standard","hentry","category-4","tag-ftp","tag-pasv","tag-port","tag-2680","tag-2682","category-4-id","post-seq-1","post-parity-odd","meta-position-corners","fix"],"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/www.icocean.com\/blog\/index.php?rest_route=\/wp\/v2\/posts\/1738","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.icocean.com\/blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.icocean.com\/blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.icocean.com\/blog\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.icocean.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1738"}],"version-history":[{"count":0,"href":"https:\/\/www.icocean.com\/blog\/index.php?rest_route=\/wp\/v2\/posts\/1738\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.icocean.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1738"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.icocean.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1738"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.icocean.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1738"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}