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+</style>
+
+</head>
+<body>
+<h1 id="sqllocaldb-%E4%BD%BF%E7%94%A8%E6%95%99%E7%A8%8B">SQLLocalDB 使用教程</h1>
+<h2 id="%E4%BB%80%E4%B9%88%E6%98%AF-sqllocaldb">什么是 SQLLocalDB</h2>
+<blockquote>
+<p>SqlLocalDb是SqlServer Express版本的轻量级版本，用于植入到其它应用程序中去。
+容易安装，无需管理，主要方便开发人员使用。</p>
+</blockquote>
+<h2 id="%E6%9F%A5%E7%9C%8B%E5%92%8C%E7%AE%A1%E7%90%86%E6%9C%AC%E6%9C%BA-sqllocaldb">查看和管理本机 SQLLocalDB</h2>
+<ol>
+<li>SQLLocalDB 命令行</li>
+<li>SSMS</li>
+<li>VsualStudio</li>
+<li>其它客户端</li>
+</ol>
+<h2 id="%E5%AE%89%E8%A3%85-sqllocaldb">安装 SQLLocalDB</h2>
+<h2 id="%E8%BF%9E%E6%8E%A5%E5%88%B0-sqllocaldb">连接到 SQLLocalDB</h2>
+
+</body>
+</html>
diff --git a/README.jpeg b/README.jpeg
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diff --git a/README.md b/README.md
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+++ b/README.md
@@ -1,3 +1,16 @@
-# SQLLocalDB
+# SQLLocalDB 使用教程
+
+## 什么是 SQLLocalDB
+> SqlLocalDb是SqlServer Express版本的轻量级版本，用于植入到其它应用程序中去。
+> 容易安装，无需管理，主要方便开发人员使用。
+
+## 查看和管理本机 SQLLocalDB 
+  1. SQLLocalDB 命令行
+  2. SSMS
+  3. VsualStudio
+  4. 其它客户端
+
+## 安装 SQLLocalDB
+
+## 连接到 SQLLocalDB
 
-SQLLocalDB项目
\ No newline at end of file
diff --git a/README.pdf b/README.pdf
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+++ b/README.pdf
@@ -0,0 +1,21 @@
+README.md       7/22/2019
+
+SQLLocalDB 使用教程
+
+什么是 SQLLocalDB
+
+    SqlLocalDb是SqlServer Express版本的轻量级版本，用于植入到其它应用程序中去。 容易安装，无需管
+    理，主要方便开发人员使用。
+
+查看和管理本机 SQLLocalDB
+
+     1. SQLLocalDB 命令行
+     2. SSMS
+     3. VsualStudio
+     4. 其它客户端
+
+安装 SQLLocalDB
+连接到 SQLLocalDB
+
+           1/1
+
\ No newline at end of file
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