From a29e4e7b113bd1f9618bbc37fc1915748b6f4ef4 Mon Sep 17 00:00:00 2001
From: qyx <565485304@qq.com>
Date: Mon, 2 Sep 2024 17:09:52 +0800
Subject: [PATCH] =?UTF-8?q?feat(master):Hystrix=20=E8=AF=B7=E6=B1=82?=
=?UTF-8?q?=E7=BC=93=E5=AD=98=E5=86=85=E5=AE=B9?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Hystrix
---
database/mysql/README.md | 8 +-
.../NetflixHystrix.md | 2 +-
.../dev-protocol-springcloud-hystrix/pom.xml | 10 ++
.../java/org/example/HystrixApplication.java | 2 +
.../example/controller/HystrixController.java | 96 ++++++++++++++++-
.../HystrixRequestContextServletFilter.java | 90 ++++++++++++++++
.../hystrix/NacosClientHystrixCommand.java | 83 ++++++++++++++
.../NacosClientHystrixObservableCommand.java | 101 ++++++++++++++++++
.../NacosClientService4HystrixDemo.java | 12 +--
9 files changed, 389 insertions(+), 15 deletions(-)
create mode 100644 dev-protocol-springcloud/dev-protocol-springcloud-hystrix/src/main/java/org/example/filter/HystrixRequestContextServletFilter.java
create mode 100644 dev-protocol-springcloud/dev-protocol-springcloud-hystrix/src/main/java/org/example/hystrix/NacosClientHystrixCommand.java
create mode 100644 dev-protocol-springcloud/dev-protocol-springcloud-hystrix/src/main/java/org/example/hystrix/NacosClientHystrixObservableCommand.java
diff --git a/database/mysql/README.md b/database/mysql/README.md
index 38dc441..8041547 100644
--- a/database/mysql/README.md
+++ b/database/mysql/README.md
@@ -494,13 +494,7 @@
- 建议大家主键一定是自增的,别用UUID之类的,因为主键自增,那么起码你的聚簇索引不会频繁的分裂,主键值都是有序的,就会自然的新增一个页而已,但是如果你用的是UUID,那
么也会导致聚簇索引频繁的页分裂
-
-
-
-
-
-
-
+### 109-111: 案例实战:千万级用户场景下的运营系统SQL调优
diff --git a/dev-protocol-springcloud/dev-protocol-springcloud-hystrix/NetflixHystrix.md b/dev-protocol-springcloud/dev-protocol-springcloud-hystrix/NetflixHystrix.md
index eae75f6..ff18d86 100644
--- a/dev-protocol-springcloud/dev-protocol-springcloud-hystrix/NetflixHystrix.md
+++ b/dev-protocol-springcloud/dev-protocol-springcloud-hystrix/NetflixHystrix.md
@@ -24,7 +24,7 @@
### 使用编程方式实现服务的容错、降级
-
+- [NacosClientHystrixCommand.java] - [NacosClientHystrixObservableCommand.java]
### 编程方式开启 Hystrix 请求缓存
diff --git a/dev-protocol-springcloud/dev-protocol-springcloud-hystrix/pom.xml b/dev-protocol-springcloud/dev-protocol-springcloud-hystrix/pom.xml
index 4cb3698..3c5d3cb 100644
--- a/dev-protocol-springcloud/dev-protocol-springcloud-hystrix/pom.xml
+++ b/dev-protocol-springcloud/dev-protocol-springcloud-hystrix/pom.xml
@@ -35,10 +35,20 @@
org.springframework.cloud
spring-cloud-starter-netflix-hystrix
+
org.projectlombok
lombok
+
+ org.apache.commons
+ commons-lang3
+
+
+ com.alibaba
+ fastjson
+ 1.2.51
+