Listing 20 shows the Ruby script to download the users' data from the RESTful Web service and save each user data with attributes separated by a vertical line (|).

清单20展示了用于从REST风格的Web服务下载用户数据并采用由竖线(|)分隔属性的方式来保存各用户数据的ruby脚本。

youdao

For the example, the Web service returns the sum of 300 in the director log, as shown in Figure 20.

举例来说，Web服务将返回director日志的总数为300，如图20所示。

youdao

First, to invoke the rule set using a Web service, you need to export WSDL for the target rule application from the rule Execution Server console (Figure 20).

要想使用Web服务调用规则集，首先需要从Rule Execution Server控制台导出目标规则应用程序的WSDL(图20)。

youdao