使用spring NamedParameterJdbcTemplate insertbatch方法，插入有内部对象对象

public class MainObject {
    private String name;
    private InnerObject innerObject;
    // getters and setters
}

public class InnerObject {
    private int value;
    // getters and setters
}

String sql = "INSERT INTO table_name (name, inner_value) VALUES (:name, :innerValue)";

MapSqlParameterSource[] batchParams = new MapSqlParameterSource[objects.size()];
for (int i = 0; i < objects.size(); i++) {
    MainObject object = objects.get(i);
    MapSqlParameterSource params = new MapSqlParameterSource();
    params.addValue("name", object.getName());
    params.addValue("innerValue", object.getInnerObject().getValue());
    batchParams[i] = params;
}

namedParameterJdbcTemplate.batchUpdate(sql, batchParams);