阿里云的 Windows server 机器,装了 python2,运行 flask,用本地浏览器 Chrome 能访问一个地址如 http://localhost:8080/echo,顺利得到返回。
用 curl 或者 wget 同样地址就卡在那里一直拿不到返回,直到超时。
wget http://localhost:8080/echo
--2018-06-28 10:58:31-- http://localhost:8080/echo
Resolving localhost (localhost)... ::1, 127.0.0.1
Connecting to localhost (localhost)|::1|:8080... failed: Connection refused.
Connecting to localhost (localhost)|127.0.0.1|:8080... connected.
HTTP reqest sent, awaiting response...
我是用 mingw 和 cygwin 实验都如此。用 java 程序 get 这个地址,仍然超时。
用 curl 或者 wget 同样地址就卡在那里一直拿不到返回,直到超时。
wget http://localhost:8080/echo
--2018-06-28 10:58:31-- http://localhost:8080/echo
Resolving localhost (localhost)... ::1, 127.0.0.1
Connecting to localhost (localhost)|::1|:8080... failed: Connection refused.
Connecting to localhost (localhost)|127.0.0.1|:8080... connected.
HTTP reqest sent, awaiting response...
我是用 mingw 和 cygwin 实验都如此。用 java 程序 get 这个地址,仍然超时。
