ADD file via upload

blogserver/src/main/java/org/sang/utils/DateTypeHandler.java

@@ -0,0 +1,39 @@
+package org.sang.utils;
+
+import org.apache.ibatis.type.JdbcType;
+import org.apache.ibatis.type.MappedJdbcTypes;
+import org.apache.ibatis.type.MappedTypes;
+import org.apache.ibatis.type.TypeHandler;
+
+import java.sql.CallableStatement;
+import java.sql.PreparedStatement;
+import java.sql.ResultSet;
+import java.sql.SQLException;
+import java.text.SimpleDateFormat;
+
+
+@MappedJdbcTypes(JdbcType.DATE)
+@MappedTypes(String.class)
+public class DateTypeHandler implements TypeHandler<String> {
+    private SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd");
+
+    @Override
+    public void setParameter(PreparedStatement ps, int i, String parameter, JdbcType jdbcType) throws SQLException {
+
+    }
+
+    @Override
+    public String getResult(ResultSet rs, String columnName) throws SQLException {
+        return sdf.format(rs.getDate(columnName));
+    }
+
+    @Override
+    public String getResult(ResultSet rs, int columnIndex) throws SQLException {
+        return sdf.format(rs.getDate(columnIndex));
+    }
+
+    @Override
+    public String getResult(CallableStatement cs, int columnIndex) throws SQLException {
+        return sdf.format(cs.getDate(columnIndex));
+    }
+}