diff --git a/src/test/java/cn/com/tenlion/usercenter/JSqlParserTest.java b/src/test/java/cn/com/tenlion/usercenter/JSqlParserTest.java
new file mode 100644
index 0000000..ffcad20
--- /dev/null
+++ b/src/test/java/cn/com/tenlion/usercenter/JSqlParserTest.java
@@ -0,0 +1,76 @@
+package cn.com.tenlion.usercenter;
+
+import com.alibaba.druid.pool.DruidDataSource;
+import net.sf.jsqlparser.expression.Alias;
+import net.sf.jsqlparser.expression.StringValue;
+import net.sf.jsqlparser.expression.operators.conditional.AndExpression;
+import net.sf.jsqlparser.expression.operators.relational.Between;
+import net.sf.jsqlparser.expression.operators.relational.EqualsTo;
+import net.sf.jsqlparser.schema.Column;
+import net.sf.jsqlparser.schema.Table;
+import net.sf.jsqlparser.statement.select.PlainSelect;
+import net.sf.jsqlparser.statement.select.Select;
+import net.sf.jsqlparser.statement.select.WithItem;
+import net.sf.jsqlparser.util.SelectUtils;
+import org.apache.ibatis.mapping.Environment;
+import org.apache.ibatis.session.Configuration;
+import org.apache.ibatis.session.SqlSessionFactory;
+import org.apache.ibatis.session.defaults.DefaultSqlSessionFactory;
+import org.apache.ibatis.transaction.TransactionFactory;
+import org.apache.ibatis.transaction.jdbc.JdbcTransactionFactory;
+import org.apache.poi.ss.formula.functions.T;
+import org.checkerframework.checker.units.qual.A;
+import org.junit.Test;
+import org.springframework.jdbc.datasource.DataSourceTransactionManager;
+
+import javax.sql.DataSource;
+
+public class JSqlParserTest {
+
+    @Test
+    public void t1() {
+
+        Select select1 = SelectUtils.buildSelectFromTable(new Table("xxx"));
+        System.out.println(select1);
+    }
+
+    @Test
+    public void t2() {
+        Table t1 = new Table("t1");
+        Column c1 = new Column("c1");
+        Column c2 = new Column("c2");
+        Select select2 = SelectUtils.buildSelectFromTableAndExpressions(t1, c1, c2);
+        System.out.println(select2);
+    }
+
+    @Test
+    public void t3() {
+        Table t1 = new Table("t1").withAlias(new Alias("t"));
+        Select s1 = SelectUtils.buildSelectFromTable(t1);
+
+        EqualsTo eq1 = new EqualsTo();
+        eq1.setLeftExpression(new Column("c1"));
+        eq1.setRightExpression(new StringValue("v1"));
+
+        EqualsTo eq2 = new EqualsTo();
+        eq2.setLeftExpression(new Column("c2"));
+        eq2.setRightExpression(new StringValue("v2"));
+
+        AndExpression andExpression = new AndExpression();
+        andExpression.setLeftExpression(eq1);
+        andExpression.setRightExpression(eq2);
+
+//        PlainSelect plainSelect = s1.getPlainSelect();
+//        plainSelect.setWhere(andExpression);
+//        System.out.println(plainSelect);
+    }
+
+    @Test
+    public void t4() {
+        DataSource dataSource = new DruidDataSource();
+        TransactionFactory transactionFactory = new JdbcTransactionFactory();
+        Environment environment = new Environment("prod", transactionFactory, dataSource);
+        Configuration configuration = new Configuration(environment);
+    }
+
+}