1 Action()
 2 {
 3     char *p=NULL;
 4     web_reg_find("Fail=NotFound",
 5         "Search=All",
 6         "SaveCount=baidu_count",
 7         "Text=head",
 8         LAST);
 9 
10     web_url("web_url",
11         "URL=https://www.baidu.com/",
12         "TargetFrame=",
13         "Resource=0",
14         "Referer=",
15         "RecContentType=text/html",
16         "Snapshot=t1.inf",
17         "Mode=HTML",
18         LAST);
19     
20     p=lr_eval_string("{baidu_count}");
21     switch (*p)
22     {
23     case ‘1‘:
24         lr_output_message("找到1个字符串");break;
25     case ‘2‘:
26         lr_output_message("找到2个字符串");break;
27     default:
28         lr_output_message("字符串数量大于2或未找到字符串");
29         lr_output_message(lr_eval_string("{baidu_count}"));
30         break;
31     }
32 
33     return 0;
34 }