# 相交
================================================================================

## 参数

+-------------------+--------+----------+------------------------------------------------------------------------------------+
| 名称              | 类型   | 是否必传 | 备注                                                                               |
+-------------------+--------+----------+------------------------------------------------------------------------------------+
| host              | string | Y        | postgre的ip路径                                                                    |
+-------------------+--------+----------+------------------------------------------------------------------------------------+
| database          | string | Y        | 数据库名称                                                                         |
+-------------------+--------+----------+------------------------------------------------------------------------------------+
| user              | string | Y        | 用户名                                                                             |
+-------------------+--------+----------+------------------------------------------------------------------------------------+
| password          | string | Y        | 密码                                                                               |
+-------------------+--------+----------+------------------------------------------------------------------------------------+
| port              | string | Y        | 端口                                                                               |
+-------------------+--------+----------+------------------------------------------------------------------------------------+
| dataTable01       | string | Y        | 输入表一的名称                                                                     |
+-------------------+--------+----------+------------------------------------------------------------------------------------+
| dataTable02       | string | Y        | 输入表二的名称                                                                     |
+-------------------+--------+----------+------------------------------------------------------------------------------------+
| outputTable       | string | Y        | 输出结果的表名                                                                     |
+-------------------+--------+----------+------------------------------------------------------------------------------------+
| cluster_tolerance | string | Y        | XY容差，不能为空，默认需传入0.001                                                  |
+-------------------+--------+----------+------------------------------------------------------------------------------------+
| outputType        | string | Y        | 输出要素类型，默认传入input，可选line、point。若输入类型全为点要素，则不能选择line |
+-------------------+--------+----------+------------------------------------------------------------------------------------+
| joinAttributes    | string | Y        | 连接属性，默认ALL，可选ONLY_FID                                                    |
+-------------------+--------+----------+------------------------------------------------------------------------------------+
| defRunner         | string | Y        | 执行引擎                                                                           |
+-------------------+--------+----------+------------------------------------------------------------------------------------+

## 返回

+--------+------+----------+---------------------------------------------------------+
| 名称   | 类型 | 是否必传 | 备注                                                    |
+--------+------+----------+---------------------------------------------------------+
| result | Row  | Y        | 所有相交要素的连接字段、要素WKT以及相关的要素长度、面积 |
+--------+------+----------+---------------------------------------------------------+