# engine-starter-feign 使用教程 > 基于 Feign 的通用封装 > 具体使用可参考 [engine-sample > engine-sample-starter-web](../engine-sample/engine-sample-starter-web) ## 功能特性 - [X] 请求头添加内部请求标识 `X-QiFu-From-In: true` - [X] 请求头透传 - [X] 请求结果解析映射（解封装 `Result`） ------- ## 快速使用 - **注意：** `qifu-saas-parent >= 1.1.0-SNAPSHOT` - **注意：** 启动类 `@ComponentScan` 需要变更为如下形式 - ```java @ComponentScan(value = "com.yuanmeng.*", excludeFilters = { @ComponentScan.Filter(type = FilterType.CUSTOM, classes = TypeExcludeFilter.class), @ComponentScan.Filter(type = FilterType.CUSTOM, classes = AutoConfigurationExcludeFilter.class) }) @SpringBootApplication public class SampleStarterWebApplication { public static void main(String[] args) { SpringApplication.run(SampleStarterWebApplication.class, args); } } ``` ### 添加依赖 ```xml com.yuanmeng.engine engine-starter-feign ``` ------ ## 完整默认配置文件 ```yaml yuanmeng: feign: #- 开启feign自动配置 enable: true #- 开启请求头内部标识 enable-contract: true #- 开启旧包兼容 enable-ignore: true #- 开启结果解析 enable-decoder: true #- 开启请求头传递 enable-interceptor: true #- 链接超时时间 connect-timeout: 10 connect-time-unit: seconds #- 读取超时时间 read-timeout: 60 read-time-unit: seconds ```