key：service_state[service]State of service. 0 - running, 1 - paused, 2 - start pending, 3 - pause pending, 4 - continue pending, 5 - stop pending, 6 - stopped, 7 - unknown, 255 - no such service
Zabbix监控windows系统服务方法
原文：http://utrace.blog.51cto.com/2213120/1440991
