import com.dderp.common.api.PermissionService static def createRunnable(PermissionService permissionService, String dataSourceId, long supplierCode) { return { permissionService.buildRoleCache(true, dataSourceId, supplierCode) } as Runnable } //groovy最后一个表达式的值为返回 createRunnable(permissionService, dataSourceId, supplierCode)