change

tests/examples/JDBC/taosdemo/src/main/java/com/taosdata/taosdemo/mapper/DatabaseMapper.java

@@ -9,16 +9,16 @@ import java.util.Map;
 public interface DatabaseMapper {
 
     // create database if not exists XXX
-    int createDatabase(@Param("dbname") String dbname);
+    int createDatabase(@Param("database") String dbname);
 
     // drop database if exists XXX
-    int dropDatabase(@Param("dbname") String dbname);
+    int dropDatabase(@Param("database") String dbname);
 
     // create database if not exists XXX keep XX days XX replica XX
     int createDatabaseWithParameters(Map<String, String> map);
 
     // use XXX
-    int useDatabase(@Param("dbname") String dbname);
+    int useDatabase(@Param("database") String dbname);
 
     //TODO: alter database
 

tests/examples/JDBC/taosdemo/src/main/java/com/taosdata/taosdemo/mapper/DatabaseMapper.xml

@@ -5,15 +5,15 @@
 
     <!-- create database XXX -->
     <update id="createDatabase" parameterType="java.lang.String">
-        create database if not exists ${dbname}
+        create database if not exists ${database}
     </update>
 
     <update id="dropDatabase" parameterType="java.lang.String">
-        DROP database if exists ${dbname}
+        DROP database if exists ${database}
     </update>
 
     <update id="createDatabaseWithParameters" parameterType="map">
-        CREATE database if not exists ${dbname}
+        CREATE database if not exists ${database}
         <if test="keep != null">
             KEEP ${keep}
         </if>
@@ -38,7 +38,7 @@
     </update>
 
     <update id="useDatabase" parameterType="java.lang.String">
-        use ${dbname}
+        use ${database}
     </update>
 
     <!-- TODO: alter database -->

tests/examples/JDBC/taosdemo/src/main/resources/application.properties

-spring.datasource.url=jdbc:mysql://master:3306/?useSSL=false&useUnicode=true&characterEncoding=UTF-8
-spring.datasource.driver-class-name=com.mysql.jdbc.Driver
+#spring.datasource.url=jdbc:mysql://master:3306/?useSSL=false&useUnicode=true&characterEncoding=UTF-8
+#spring.datasource.driver-class-name=com.mysql.jdbc.Driver
+#spring.datasource.username=root
+#spring.datasource.password=123456
+
+spring.datasource.url=jdbc:TAOS://master:6030/?charset=UTF-8&locale=en_US.UTF-8&timezone=UTC-8
+spring.datasource.driver-class-name=com.taosdata.jdbc.TSDBDriver
 spring.datasource.username=root
-spring.datasource.password=123456
+spring.datasource.password=taosdata
+
 spring.datasource.hikari.maximum-pool-size=10
 spring.datasource.hikari.minimum-idle=10
 spring.datasource.hikari.max-lifetime=600000