Fixes #363, #347

spring-cloud-alibaba-nacos-config/src/main/java/org/springframework/cloud/alibaba/nacos/NacosConfigBootstrapConfiguration.java

@@ -17,6 +17,7 @@
 package org.springframework.cloud.alibaba.nacos;
 
 import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
+import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
 import org.springframework.cloud.alibaba.nacos.client.NacosPropertySourceLocator;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
@@ -34,6 +35,7 @@ public class NacosConfigBootstrapConfiguration {
 	}
 
 	@Bean
+	@ConditionalOnProperty(name = "spring.cloud.nacos.config.enabled", matchIfMissing = true)
 	public NacosPropertySourceLocator nacosPropertySourceLocator(
 			NacosConfigProperties nacosConfigProperties) {
 		return new NacosPropertySourceLocator(nacosConfigProperties);

spring-cloud-alibaba-nacos-config/src/main/java/org/springframework/cloud/alibaba/nacos/NacosConfigProperties.java

@@ -53,6 +53,11 @@ public class NacosConfigProperties {
 
 	private static final Log log = LogFactory.getLog(NacosConfigProperties.class);
 
+	/**
+	 * whether to enable nacos config.
+	 */
+	private boolean enabled;
+
 	/**
 	 * nacos config server address
 	 */
@@ -145,6 +150,14 @@ public class NacosConfigProperties {
 
 	// todo sts support
 
+	public boolean isEnabled() {
+		return enabled;
+	}
+
+	public void setEnabled(boolean enabled) {
+		this.enabled = enabled;
+	}
+
 	public String getServerAddr() {
 		return serverAddr;
 	}
@@ -322,16 +335,17 @@ public class NacosConfigProperties {
 
 	@Override
 	public String toString() {
-		return "NacosConfigProperties{" + "serverAddr='" + serverAddr + '\''
-				+ ", encode='" + encode + '\'' + ", group='" + group + '\''
-				+ ", sharedDataids='" + this.sharedDataids + '\''
-				+ ", refreshableDataids='" + this.refreshableDataids + '\'' + ", prefix='"
-				+ prefix + '\'' + ", fileExtension='" + fileExtension + '\''
-				+ ", timeout=" + timeout + ", endpoint='" + endpoint + '\''
-				+ ", namespace='" + namespace + '\'' + ", accessKey='" + accessKey + '\''
-				+ ", secretKey='" + secretKey + '\'' + ", contextPath='" + contextPath
-				+ '\'' + ", clusterName='" + clusterName + '\'' + ", name='" + name + '\''
-				+ ", activeProfiles=" + Arrays.toString(activeProfiles) + '}';
+		return "NacosConfigProperties{" + "enabled=" + enabled + ", serverAddr='"
+				+ serverAddr + '\'' + ", encode='" + encode + '\'' + ", group='" + group
+				+ '\'' + ", prefix='" + prefix + '\'' + ", fileExtension='"
+				+ fileExtension + '\'' + ", timeout=" + timeout + ", endpoint='"
+				+ endpoint + '\'' + ", namespace='" + namespace + '\'' + ", accessKey='"
+				+ accessKey + '\'' + ", secretKey='" + secretKey + '\''
+				+ ", contextPath='" + contextPath + '\'' + ", clusterName='" + clusterName
+				+ '\'' + ", name='" + name + '\'' + ", activeProfiles="
+				+ Arrays.toString(activeProfiles) + ", sharedDataids='" + sharedDataids
+				+ '\'' + ", refreshableDataids='" + refreshableDataids + '\''
+				+ ", extConfig=" + extConfig + '}';
 	}
 
 	public ConfigService configServiceInstance() {