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docker 部署redis 并以配置文件方式启动 <p>先创建redis 数据目录和配置文件目录</p> <h5>创建数据目录</h5> <pre><code>mkdir -p /root/redis/data</code></pre> <h5>创建配置文件目录</h5> <pre><code>mkdir -p /root/redis/conf</code></pre> <h5>创建配置文件</h5> <pre><code>vim redis.conf</code></pre> <pre><code class="language-bash"> # Redis configuration file example. # # Note that in order to read the configuration file, Redis must be # started with the file path as first argument: # # ./redis-server /path/to/redis.conf # Note on units: when memory size is needed, it is possible to specify # it in the usual form of 1k 5GB 4M and so forth: # # 1k =<!--autointro--></code></pre><!--autointro--><!--111-->
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uniapp 使用sqlite 保存数据封装使用 <p>```<br>class Sqlite {</p> <p> #privatedbName = ‘’;</p> <p> #privatePath = ‘’;<br> constructor(dbName, path = ‘’) {<br> this.#privatedbName = dbName;<br> this.#privatePath = path;<br> console.log(this.#privatedbName, this.#privatePath);<br> }<br> // 监听数据是否打开<br> isOpenDB() {<br> let dbName = this.#privatedbName;<br> let dbPath = this.#privatePath || <code>_doc/${dbName}.db</code>;<br> //数据库打开了就返回true,否则返回false<br> let isopen = plus.sqlite.isOpenDatabase({<br> name: dbName,<br> path: dbPath,<br> });<br> return isopen;<br> }</p> <p> // 创建数据库/打开数据库<br> openDB() {<br> return new Promise((resolve, reject) =<!--autointro--></p> <!--110-->
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C# 多进程管道双向通信 <p>服务端代码</p> <pre><code> public class ServerPipe { #region 成员变量 /// <summary> /// 接受名称 /// </summary> private string _receivePipeName; /// <summary> /// 接受数据回调函数 /// </summary> public event ResultCallBackPoint _resultCallBackEvent; /// <summary></summary><!--autointro--></code></pre><!--autointro--><!--108-->