redis虚拟机模拟集群，节点，增加多端口命令

<div class="single-title">Redis启动多端口，运行多实例
<div class="single-content">

使用redis在同一台机器上，启用多个端口，实现多个实例，完成集群的模拟实现。

• 启动多实例

redis默认启动端口为6379，我们可以使用 --port?来指定多个端口，如下，在linux终端命令：

查看启动的redis实例：

• 使用实例

使用其中一个redis实例：

<span class="lit"><span class="lit">127.0<span class="pun"><span class="pun">.<span class="lit"><span class="lit">0.1<span class="pun"><span class="pun">:<span class="lit"><span class="lit">6380<span class="pun"><span class="pun">><span class="pln"><span class="pln"> keys <span class="str"><span class="str">'*'<span class="pln"><span class="pln">

<span class="pun"><span class="pun">(<span class="pln"><span class="pln">empty list <span class="kwd"><span class="kwd">or<span class="pln"><span class="pln"> <span class="kwd"><span class="kwd">set<span class="pun"><span class="pun">)<span class="pln"><span class="pln">
<span class="lit"><span class="lit">127.0<span class="pun"><span class="pun">.<span class="lit"><span class="lit">0.1<span class="pun"><span class="pun">:<span class="lit"><span class="lit">6380<span class="pun"><span class="pun">><span class="pln"><span class="pln"> <span class="kwd"><span class="kwd">set<span class="pln"><span class="pln"> foo hello
OK
<span class="lit"><span class="lit">127.0<span class="pun"><span class="pun">.<span class="lit"><span class="lit">0.1<span class="pun"><span class="pun">:<span class="lit"><span class="lit">6380<span class="pun"><span class="pun">><span class="pln"><span class="pln"> keys <span class="str"><span class="str">'*'<span class="pln"><span class="pln">
<span class="lit"><span class="lit">1<span class="pun"><span class="pun">)<span class="pln"><span class="pln"> <span class="str"><span class="str">"foo"<span class="pln"><span class="pln">
<span class="lit"><span class="lit">127.0<span class="pun"><span class="pun">.<span class="lit"><span class="lit">0.1<span class="pun"><span class="pun">:<span class="lit"><span class="lit">6380<span class="pun"><span class="pun">><span class="pln"><span class="pln"> <span class="kwd"><span class="kwd">set<span class="pln"><span class="pln"> foo1 hello
OK
<span class="lit"><span class="lit">127.0<span class="pun"><span class="pun">.<span class="lit"><span class="lit">0.1<span class="pun"><span class="pun">:<span class="lit"><span class="lit">6380<span class="pun"><span class="pun">><span class="pln"><span class="pln"> keys <span class="str"><span class="str">'*'<span class="pln"><span class="pln">
<span class="lit"><span class="lit">1<span class="pun"><span class="pun">)<span class="pln"><span class="pln"> <span class="str"><span class="str">"foo1"<span class="pln"><span class="pln">
<span class="lit"><span class="lit">2<span class="pun"><span class="pun">)<span class="pln"><span class="pln"> <span class="str"><span class="str">"foo"<span class="pln"><span class="pln">
<span class="lit"><span class="lit">127.0<span class="pun"><span class="pun">.<span class="lit"><span class="lit">0.1<span class="pun"><span class="pun">:<span class="lit"><span class="lit">6380<span class="pun"><span class="pun">><span class="pln"><span class="pln"> <span class="kwd"><span class="kwd">get<span class="pln"><span class="pln"> foo1
<span class="str"><span class="str">"hello"<span class="pln"><span class="pln">
<span class="lit"><span class="lit">127.0<span class="pun"><span class="pun">.<span class="lit"><span class="lit">0.1<span class="pun"><span class="pun">:<span class="lit"><span class="lit">6380<span class="pun"><span class="pun">>

完成了redis多端口，多实例的部署和使用了

• 关闭实例

redis?的关闭如下：

指定端口实例

（编辑：李大同）

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