红帽全球峰会20.2. service:wait
20.2.1. 描述
复制链接链接已复制到粘贴板!
等待给定的 OSGi 服务。
20.2.2. 语法
复制链接链接已复制到粘贴板!
service:wait [options] service
20.2.3. 参数
复制链接链接已复制到粘贴板!
| 名称 | 描述 |
|---|---|
| service | 服务类或过滤器 |
20.2.4. 选项
复制链接链接已复制到粘贴板!
| 名称 | 描述 |
|---|---|
| -t, --timeout | 等待该服务的超时（以毫秒为单位，为不等到零以等待服务） |
| --help | 显示帮助信息 |
| -e, --exception | 如果在超时后找不到该服务，则抛出异常 |
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