java - Spring Retry - 异常问题和重试

Question

我们如何在 .lang 的同一块中捕获两个不同的异常(例如来自 .io 和 @Retryable 包)方法。一，我们返回一个 IOException另一个我们重试该方法。

@Retryable(value = {Exception.calss } ,maxAttempts = 3, backoff = @Backoff(delay = 3000))
public String getInfo() {
    try {
        //here we have an executive code that may have an IOException
    } catch(Exception ex) {
        //And here i would catch the Exception 
        throw new Exception();
    }   
}

Answer 1

您可以使用 include 处理多种异常的注解参数:

@Retryable(
    include = { java.lang.IllegalAccessException.class, java.io.IOException.class }, 
    maxAttempts = 3, 
    backoff = @Backoff(delay = 3000))