ng-options一般有以下用法: 数组作为数据源: label for value in array select as label for value in array label group by group for value in array label disable when disable for value in array label group by group for value in array track by trackexpr label disable whe
关于threadPoolKey默认值的疑问 使用SpingCloud必然会用到Hystrix做熔断降级,也必然会用到@HystrixCommand注解,@HystrixCommand注解可以配置的除了常用的groupKey.commandKey.fallbackMethod等,还有一个很关键的就是threadPoolKey,就是使用Hystrix线程隔离策略时的线程池Key /** * This annotation used to specify some methods which shou