public SQLBuilder Select(String... column) {
    builder.append("select ");

    if (column.length == 0) {
      return this;
    }

    makeList(column, true);
    return this;
  }
 public SQLBuilder InsertInto(String table, String... column) {
   builder.append("Insert into ");
   builder.append(table);
   builder.append(" ");
   if (column.length > 0) {
     leftBra();
   }
   makeList(column, true);
   return this;
 }
 public SQLBuilder Values(Object... values) {
   deleteSpace();
   if (builder.toString().contains("(")) {
     rightBra();
   }
   builder.append(" Values ");
   if (values.length == 0) {
     System.out.println("值列表为空");
   }
   makeList(values, false);
   return this;
 }