introduce slf4j dependency for nacos related samples (#303)
diff --git a/dubbo-samples-nacos/dubbo-samples-nacos-conditionrouter/pom.xml b/dubbo-samples-nacos/dubbo-samples-nacos-conditionrouter/pom.xml
index d74b906..f493402 100644
--- a/dubbo-samples-nacos/dubbo-samples-nacos-conditionrouter/pom.xml
+++ b/dubbo-samples-nacos/dubbo-samples-nacos-conditionrouter/pom.xml
@@ -104,6 +104,11 @@
<artifactId>spring-test</artifactId>
<scope>test</scope>
</dependency>
+
+ <dependency>
+ <groupId>org.slf4j</groupId>
+ <artifactId>slf4j-api</artifactId>
+ </dependency>
</dependencies>
<profiles>
diff --git a/dubbo-samples-nacos/dubbo-samples-nacos-configcenter/pom.xml b/dubbo-samples-nacos/dubbo-samples-nacos-configcenter/pom.xml
index 79bde1a..aaea1c6 100644
--- a/dubbo-samples-nacos/dubbo-samples-nacos-configcenter/pom.xml
+++ b/dubbo-samples-nacos/dubbo-samples-nacos-configcenter/pom.xml
@@ -103,6 +103,11 @@
<artifactId>spring-test</artifactId>
<scope>test</scope>
</dependency>
+
+ <dependency>
+ <groupId>org.slf4j</groupId>
+ <artifactId>slf4j-api</artifactId>
+ </dependency>
</dependencies>
<profiles>
diff --git a/dubbo-samples-nacos/dubbo-samples-nacos-override/pom.xml b/dubbo-samples-nacos/dubbo-samples-nacos-override/pom.xml
index 7b0bc5f..9736e7f 100644
--- a/dubbo-samples-nacos/dubbo-samples-nacos-override/pom.xml
+++ b/dubbo-samples-nacos/dubbo-samples-nacos-override/pom.xml
@@ -104,6 +104,11 @@
<artifactId>spring-test</artifactId>
<scope>test</scope>
</dependency>
+
+ <dependency>
+ <groupId>org.slf4j</groupId>
+ <artifactId>slf4j-api</artifactId>
+ </dependency>
</dependencies>
<profiles>
diff --git a/dubbo-samples-nacos/dubbo-samples-nacos-registry/pom.xml b/dubbo-samples-nacos/dubbo-samples-nacos-registry/pom.xml
index ac8affb..fc051cd 100644
--- a/dubbo-samples-nacos/dubbo-samples-nacos-registry/pom.xml
+++ b/dubbo-samples-nacos/dubbo-samples-nacos-registry/pom.xml
@@ -103,6 +103,11 @@
<artifactId>spring-test</artifactId>
<scope>test</scope>
</dependency>
+
+ <dependency>
+ <groupId>org.slf4j</groupId>
+ <artifactId>slf4j-api</artifactId>
+ </dependency>
</dependencies>
<profiles>
diff --git a/dubbo-samples-nacos/dubbo-samples-nacos-tagrouter/pom.xml b/dubbo-samples-nacos/dubbo-samples-nacos-tagrouter/pom.xml
index 5d2cfe6..8ec65a1 100644
--- a/dubbo-samples-nacos/dubbo-samples-nacos-tagrouter/pom.xml
+++ b/dubbo-samples-nacos/dubbo-samples-nacos-tagrouter/pom.xml
@@ -103,6 +103,11 @@
<artifactId>spring-test</artifactId>
<scope>test</scope>
</dependency>
+
+ <dependency>
+ <groupId>org.slf4j</groupId>
+ <artifactId>slf4j-api</artifactId>
+ </dependency>
</dependencies>
<profiles>
