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The following commit(s) were added to refs/heads/master by this push:
new 36154f575d3 Fix check (#1638)
36154f575d3 is described below
commit 36154f575d3ab4febe6b4363ebd1800906db5768
Author: mfordjody <[email protected]>
AuthorDate: Mon Dec 5 10:45:50 2022 +0800
Fix check (#1638)
---
.../java-sdk/advanced-features-and-usage/service/callback-parameter.md | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git
a/content/zh/docs3-v2/java-sdk/advanced-features-and-usage/service/callback-parameter.md
b/content/zh/docs3-v2/java-sdk/advanced-features-and-usage/service/callback-parameter.md
index 1a9845fc91e..4de6a23755b 100644
---
a/content/zh/docs3-v2/java-sdk/advanced-features-and-usage/service/callback-parameter.md
+++
b/content/zh/docs3-v2/java-sdk/advanced-features-and-usage/service/callback-parameter.md
@@ -6,7 +6,7 @@ weight: 9
description: "通过参数回调从服务器端调用客户端逻辑"
---
## 特性说明
-参数回调方式与调用本地 callback 或 listener 相同，只需要在 Spring 的配置文件中声明哪个参数是 callback
类型即可。Dubbo 将基于长连接生成反向代理，这样就可以从服务器端调用客户端逻辑。可以参考 [dubbo
项目中的示例代码](https://github.com/dubbo/dubbo-samples/tree/master/dubbo-samples-callback)。
+参数回调方式与调用本地 callback 或 listener 相同，只需要在 Spring 的配置文件中声明哪个参数是 callback
类型即可。Dubbo 将基于长连接生成反向代理，这样就可以从服务器端调用客户端逻辑。可以参考 [dubbo
项目中的示例代码](https://github.com/apache/dubbo-samples/tree/master/2-advanced/dubbo-samples-callback)。
## 使用场景
回调函数通知客户端执行结果，或发送通知，在方法执行时间比较长时，类似异步调用，审批工作流中回调客户端审批结果。
