add sqllite

Author: litongjava

docs/zh/15_table-to-json/01.md

@@ -25,11 +25,16 @@ INSERT INTO "student" VALUES (1, '沈', '一年级');
 添加依赖
 
 ```
-
+<!--https://central.sonatype.com/artifact/com.litongjava/table-to-json-->
+<dependency>
+  <groupId>com.litongjava</groupId>
+  <artifactId>table-to-json</artifactId>
+  <version>1.2.7</version>
+</dependency>
 <dependency>
-  <groupId>com.zaxxer</groupId>
-  <artifactId>HikariCP</artifactId>
-  <version>4.0.3</version>
+  <groupId>com.alibaba</groupId>
+  <artifactId>druid</artifactId>
+  <version>1.1.23</version>
 </dependency>
 
 <!-- sqlite-jdbc -->
@@ -38,26 +43,161 @@ INSERT INTO "student" VALUES (1, '沈', '一年级');
   <artifactId>sqlite-jdbc</artifactId>
   <version>3.7.2</version>
 </dependency>
-
-<dependency>
-  <groupId>com.litongjava</groupId>
-  <artifactId>table-to-json</artifactId>
-  <version>1.2.4</version>
-</dependency>
 ```
 
 添加配置文件 app.properties
 
 ```
 #jdbc-sqlliste
+jdbc.driverClass=org.sqlite.JDBC
 jdbc.url=jdbc:sqlite:D:/sqllite/student.db
 jdbc.user=
 jdbc.pswd=
 jdbc.showSql=true
+jdbc.validationQuery=select 1
 ```
 
 添加配置类
 
+```
+package com.litongjava.tio.boot.sqllite.config;
+
+import javax.sql.DataSource;
+
+import com.alibaba.druid.pool.DruidDataSource;
+import com.jfinal.template.Engine;
+import com.jfinal.template.source.ClassPathSourceFactory;
+import com.litongjava.jfinal.aop.annotation.AConfiguration;
+import com.litongjava.jfinal.aop.annotation.AInitialization;
+import com.litongjava.jfinal.plugin.activerecord.ActiveRecordPlugin;
+import com.litongjava.jfinal.plugin.activerecord.OrderedFieldContainerFactory;
+import com.litongjava.jfinal.plugin.activerecord.dialect.Sqlite3Dialect;
+import com.litongjava.jfinal.plugin.hikaricp.DsContainer;
+import com.litongjava.tio.boot.constatns.ConfigKeys;
+import com.litongjava.tio.boot.server.TioBootServer;
+import com.litongjava.tio.utils.environment.EnvironmentUtils;
+
+@AConfiguration
+public class TableToJsonConfig {
+
+  /**
+   * create datasource
+   * @return
+   */
+  @AInitialization(priority = 10)
+  public DataSource dataSource() {
+    // get parameter from config file
+    String jdbcUrl = EnvironmentUtils.get("jdbc.url");
+    String jdbcUser = EnvironmentUtils.get("jdbc.user");
+    String jdbcPswd = EnvironmentUtils.get("jdbc.pswd");
+    String jdbcValidationQuery = EnvironmentUtils.get("jdbc.validationQuery");
+
+    // create datasource
+    DruidDataSource druidDataSource = new DruidDataSource();
+
+    // set basic parameter
+    druidDataSource.setUrl(jdbcUrl);
+    druidDataSource.setUsername(jdbcUser);
+    druidDataSource.setPassword(jdbcPswd);
+    druidDataSource.setValidationQuery(jdbcValidationQuery);
+    // save datasource
+    DsContainer.setDataSource(druidDataSource);
+    // close datasource while server close
+    TioBootServer.me().addDestroyMethod(druidDataSource::close);
+    return druidDataSource;
+  }
+
+  /**
+   * create ActiveRecordPlugin
+   * @return
+   * @throws Exception
+   */
+  @AInitialization
+  public ActiveRecordPlugin activeRecordPlugin() throws Exception {
+    // get datasource from DsContainer
+    DataSource dataSource = DsContainer.ds;
+
+    // get parameter from config file
+    Boolean tioDevMode = EnvironmentUtils.getBoolean(ConfigKeys.TIO_DEV_MODE, false);
+    boolean jdbcShowSql = EnvironmentUtils.getBoolean("jdbc.showSql", false);
+    // cretae plugin
+    ActiveRecordPlugin arp = new ActiveRecordPlugin(dataSource);
+    // set parameter
+    arp.setDialect(new Sqlite3Dialect());
+    arp.setContainerFactory(new OrderedFieldContainerFactory());
+    arp.setShowSql(jdbcShowSql);
+
+    if (tioDevMode) {
+      arp.setDevMode(true);
+    }
+
+    // config engine
+    Engine engine = arp.getEngine();
+    engine.setSourceFactory(new ClassPathSourceFactory());
+    engine.setCompressorOn(' ');
+    engine.setCompressorOn('\n');
+    // arp.addSqlTemplate("/sql/all_sqls.sql");
+    // start plugin
+    arp.start();
+    // close plugin while server close
+    TioBootServer.me().addDestroyMethod(arp::stop);
+    return arp;
+  }
+}
+```
+
+添加启动类
+
+```
+package com.litongjava.tio.boot.sqllite;
+
+import com.litongjava.hotswap.wrapper.tio.boot.TioApplicationWrapper;
+import com.litongjava.jfinal.aop.annotation.AComponentScan;
+
+@AComponentScan
+public class TioBootSqlLiteApp {
+
+  public static void main(String[] args) {
+    long start = System.currentTimeMillis();
+    TioApplicationWrapper.run(TioBootSqlLiteApp.class, args);
+    long end = System.currentTimeMillis();
+    System.out.println((end - start) + "ms");
+  }
+
+}
+```
+
 添加 Controller
 
-启动测试
+```
+package com.litongjava.tio.boot.sqllite.controller;
+
+import java.util.List;
+
+import com.litongjava.data.model.DbJsonBean;
+import com.litongjava.data.services.DbJsonService;
+import com.litongjava.jfinal.aop.annotation.AAutowired;
+import com.litongjava.jfinal.plugin.activerecord.Record;
+import com.litongjava.tio.http.server.annotation.RequestPath;
+
+@RequestPath()
+public class TestController {
+
+  @AAutowired
+  private DbJsonService dbJsonService;
+
+  @RequestPath("/list")
+  public DbJsonBean<List<Record>> list() {
+    DbJsonBean<List<Record>> listAll = dbJsonService.listAll("student");
+    return listAll;
+  }
+}
+```
+
+访问测试
+
+- http://localhost/list
+
+测试代码
+
+- https://github.com/litongjava/java-ee-tio-boot-study/tree/main/tio-boot-latest-study/tio-boot-sqllite-demo