docs: update articles

ZxcSoft · Sep 28, 2022 · 5bf0239 · 5bf0239
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diff --git a/docs/distributed-system/distributed-lock-redis-vs-zookeeper.md b/docs/distributed-system/distributed-lock-redis-vs-zookeeper.md
@@ -272,7 +272,7 @@ public class ZooKeeperDistributedLock implements Watcher {
             // 如果不是最小的节点，找到比自己小1的节点
             int previousLockIndex = -1;
             for (int i = 0; i < locks.size(); i++) {
-                if (lockNode.equals(locksRoot + “ /”+locks.get(i))){
+                if (lockNode.equals(locksRoot + "/" +locks.get(i))){
                     previousLockIndex = i - 1;
                     break;
                 }

diff --git a/docs/high-availability/hystrix-fallback.md b/docs/high-availability/hystrix-fallback.md
@@ -32,7 +32,6 @@ Hystrix 出现以下四种情况，都会去调用 fallback 降级机制：
  * 品牌名称本地缓存
  *
  */
-
 public class BrandCache {
 
     private static Map<Long, String> brandMap = new HashMap<>();

diff --git a/docs/high-availability/hystrix-introduction.md b/docs/high-availability/hystrix-introduction.md
@@ -46,6 +46,6 @@ Hystrix 可以对其进行资源隔离，比如限制服务 B 只有 40 个线
 -   避免请求排队和积压，采用限流和 `fail fast` 来控制故障。
 -   提供 fallback 降级机制来应对故障。
 -   使用资源隔离技术，比如 `bulkhead`（舱壁隔离技术）、`swimlane`（泳道技术）、`circuit breaker`（断路技术）来限制任何一个依赖服务的故障的影响。
--   通过近实时的统计/监控/报警功能，来提高故障发现的速度。
+-   通过近实时的统计、监控、报警功能，来提高故障发现的速度。
 -   通过近实时的属性和配置**热修改**功能，来提高故障处理和恢复的速度。
 -   保护依赖服务调用的所有故障情况，而不仅仅只是网络故障情况。
diff --git a/docs/high-availability/hystrix-thread-pool-current-limiting.md b/docs/high-availability/hystrix-thread-pool-current-limiting.md
@@ -165,5 +165,5 @@ ProductInfo(id=null, name=降级商品, price=null, pictureList=null, specificat
 ProductInfo(id=null, name=降级商品, price=null, pictureList=null, specification=null, service=null, color=null, size=null, shopId=null, modifiedTime=null, cityId=null, cityName=null, brandId=null, brandName=null)
 {"id": -2, "name": "iphone7手机", "price": 5599, "pictureList":"a.jpg,b.jpg", "specification": "iphone7的规格", "service": "iphone7的售后服务", "color": "红色,白色,黑色", "size": "5.5", "shopId": 1, "modifiedTime": "2017-01-01 12:00:00", "cityId": 1, "brandId": 1}
 // 后面都是一些正常的商品信息，就不贴出来了
-//...
+// ...
 ```
diff --git a/docs/high-concurrency/how-to-limit-current.md b/docs/high-concurrency/how-to-limit-current.md
@@ -288,25 +288,25 @@ public class TokenBucket {
 
 ```yaml
 spring:
-    cloud:
-        gateway:
-            routes:
-                - id: requestratelimiter_route
-
-                  uri: lb://pigx-upms
-                  order: 10000
-                  predicates:
-                      - Path=/admin/**
-
-                  filters:
-                      - name: RequestRateLimiter
-
-                        args:
-                            redis-rate-limiter.replenishRate: 1 # 令牌桶的容积
-                            redis-rate-limiter.burstCapacity: 3 # 流速 每秒
-                            key-resolver: '#{@remoteAddrKeyResolver}' #SPEL表达式去的对应的bean
-
-                      - StripPrefix=1
+  cloud:
+    gateway:
+      routes:
+        - id: requestratelimiter_route
+          
+          uri: lb://pigx-upms
+          order: 10000
+          predicates:
+            - Path=/admin/**
+          
+          filters:
+            - name: RequestRateLimiter
+              
+              args:
+                redis-rate-limiter.replenishRate: 1 # 令牌桶的容积
+                redis-rate-limiter.burstCapacity: 3 # 流速 每秒
+                key-resolver: '#{@remoteAddrKeyResolver}' #SPEL表达式去的对应的bean
+
+            - StripPrefix=1
 ```
 
 ```java
@@ -329,35 +329,35 @@ KeyResolver remoteAddrKeyResolver() {
 
 ```yaml
 spring:
-    cloud:
-        nacos:
-            discovery:
-                server-addr: localhost:8848
-        sentinel:
-            transport:
-                dashboard: localhost:8080
-                port: 8720
-            datasource:
-                ds:
-                    nacos:
-                        server-addr: localhost:8848
-                        dataId: spring-cloud-sentinel-nacos
-                        groupId: DEFAULT_GROUP
-                        rule-type: flow
-                        namespace: xxxxxxxx
+  cloud:
+    nacos:
+      discovery:
+        server-addr: localhost:8848
+    sentinel:
+      transport:
+        dashboard: localhost:8080
+        port: 8720
+      datasource:
+        ds:
+          nacos:
+            server-addr: localhost:8848
+            dataId: spring-cloud-sentinel-nacos
+            groupId: DEFAULT_GROUP
+            rule-type: flow
+            namespace: xxxxxxxx
 ```
 
 -   配置内容在 nacos 上进行编辑
 
 ```json
 [
   {
-    "resource": "/hello"，
-    "limitApp": "default"，
-    "grade": 1，
-    "count": 1，
-    "strategy": 0，
-    "controlBehavior": 0，
+    "resource": "/hello",
+    "limitApp": "default",
+    "grade": 1,
+    "count": 1,
+    "strategy": 0,
+    "controlBehavior": 0,
     "clusterMode": false
   }
 ]