For each of the connections that you created in the previous step, click on the connection, then connect the inbound operation parameter to the outbound operation input.
对于在前一步骤中创建的每个连接，请单击该连接，然后将入站操作参数连接到出站操作输入。
3
The final step is to perform a search-and-replace operationon the original body content submitted by the user, replacing each URL with either the corresponding HTML embed code or HTML hyperlink.
最后一步是在用户提交的原始内容上执行搜索和替换操作，用对应的 HTML 嵌入代码或 HTML 超链接替换每个 URL。