1.add the group,version param 2.fix the bug in example of scriptrule (#20)
diff --git a/dubbo-user-book-en/demos/routing-rule.md b/dubbo-user-book-en/demos/routing-rule.md
index 346cbcc..b15fa1e 100644
--- a/dubbo-user-book-en/demos/routing-rule.md
+++ b/dubbo-user-book-en/demos/routing-rule.md
@@ -17,6 +17,8 @@
* `condition://` It indicates the type of routing rules, supports routing rules and script routing rules, and can be extended. **Required**。
* `0.0.0.0` It indicates that all IP addresses are valid. If you want to take effect for only one IP address, fill in the IP address. **Required**。
* `com.foo.BarService` It indicates that the specified service is effective. **Required**。
+* `group=foo` It indicates that the specified service in specified group is effective. When absent, the specified service which dosen't configure group is effective.
+* `version=1.0`It indicates that the specified service in specified version is effective. When absent, the specified service which dosen't configure version is effective.
* `category=routers` It indicates that the data is a dynamic configuration type. **Required**。
* `dynamic=false` It indicates that it is persistent data. When the registrant exits, the data is still stored in the registry. **Required**。
* `enabled=true` It indicates whether this routing rules is effective. Option, and default effective.
@@ -114,13 +116,13 @@
```
-"script://0.0.0.0/com.foo.BarService?category=routers&dynamic=false&rule=" + URL.encode("function route(invokers) { ... } (invokers)")
+"script://0.0.0.0/com.foo.BarService?category=routers&dynamic=false&rule=" + URL.encode("(function route(invokers) { ... } (invokers))")
```
Routing rules that base on script engine is as follow：
```javascript
-function route(invokers) {
+(function route(invokers) {
var result = new java.util.ArrayList(invokers.size());
for (i = 0; i < invokers.size(); i ++) {
if ("10.20.153.10".equals(invokers.get(i).getUrl().getHost())) {
@@ -128,7 +130,7 @@
}
}
return result;
-} (invokers); // Indicates that the method is executed immediately
+} (invokers)); // Indicates that the method is executed immediately
```
[^1]: Support since `2.2.0`
diff --git a/dubbo-user-book/demos/routing-rule.md b/dubbo-user-book/demos/routing-rule.md
index 77a785e..94803e9 100644
--- a/dubbo-user-book/demos/routing-rule.md
+++ b/dubbo-user-book/demos/routing-rule.md
@@ -17,6 +17,8 @@
* `condition://` 表示路由规则的类型，支持条件路由规则和脚本路由规则，可扩展，**必填**。
* `0.0.0.0` 表示对所有 IP 地址生效，如果只想对某个 IP 的生效，请填入具体 IP，**必填**。
* `com.foo.BarService` 表示只对指定服务生效，**必填**。
+* `group=foo` 对指定服务的指定group生效，不填表示对未配置group的指定服务生效
+* `version=1.0`对指定服务的指定version生效，不填表示对未配置version的指定服务生效
* `category=routers` 表示该数据为动态配置类型，**必填**。
* `dynamic=false` 表示该数据为持久数据，当注册方退出时，数据依然保存在注册中心，**必填**。
* `enabled=true` 覆盖规则是否生效，可不填，缺省生效。
@@ -114,13 +116,13 @@
```
-"script://0.0.0.0/com.foo.BarService?category=routers&dynamic=false&rule=" + URL.encode("function route(invokers) { ... } (invokers)")
+"script://0.0.0.0/com.foo.BarService?category=routers&dynamic=false&rule=" + URL.encode("（function route(invokers) { ... } (invokers)）")
```
基于脚本引擎的路由规则，如：
```javascript
-function route(invokers) {
+（function route(invokers) {
var result = new java.util.ArrayList(invokers.size());
for (i = 0; i < invokers.size(); i ++) {
if ("10.20.153.10".equals(invokers.get(i).getUrl().getHost())) {
@@ -128,7 +130,7 @@
}
}
return result;
-} (invokers); // 表示立即执行方法
+} (invokers)）; // 表示立即执行方法
```
[^1]: `2.2.0` 以上版本支持
