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Merge pull request #19 from luashiping/master

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fix expose
This commit is contained in:
Baohua Yang 2014-10-11 16:35:58 +08:00
commit 894d8ebc62
1 changed files with 1 additions and 1 deletions
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dockerfile/instructions.md
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@ -30,7 +30,7 @@
### EXPOSE ### EXPOSE
格式为`EXPOSE <port> [<port>...]`。 格式为`EXPOSE <port> [<port>...]`。
告诉Docker服务端容器暴露的端口号，供互联系统使用。 告诉Docker服务端容器暴露的端口号，供互联系统使用。在启动容器时需要通过-P，docker主机会自动分配一个端口转发到指定的端口。
### ENV ### ENV
格式为`ENV <key> <value>`。 格式为`ENV <key> <value>`。