域名解析

src/main/java/com/yanzuoguang/DdnsClient.java

@@ -16,9 +16,9 @@ import java.util.List;
 @Component
 public class DdnsClient implements InitializingBean {
     private final Logger logger= LoggerFactory.getLogger(this.getClass());
-    @Value("${ali.domain:vpn.yanzuoguang.com}")
+    @Value("${ali.domain:yanzuoguang.com}")
     private String domain;
-    @Value("${ali.keyword:解析主机记录}")
+    @Value("${ali.keyword:vpn}")
     private String keyWord;
     @Value("${ali.access-key:LTAI5tFTkeP8ebm9TNkmzmpz}")
     private String accessKey;
@@ -56,8 +56,8 @@ public class DdnsClient implements InitializingBean {
                 DescribeDomainRecordsResponseBody.DescribeDomainRecordsResponseBodyDomainRecordsRecord domainDnsRecord = this.getDomainDnsRecord();
                 // 刷新解析记录
                 this.updateDomainDnsRecord(domainDnsRecord,currentIp);
+                this.currentDdnsIp = currentIp;
             }
-            logger.info("无需修改解析记录，当前IP：{}",currentIp);
         }catch (Exception ex){
             ex.printStackTrace();
         }
@@ -70,7 +70,8 @@ public class DdnsClient implements InitializingBean {
     private DescribeDomainRecordsResponseBody.DescribeDomainRecordsResponseBodyDomainRecordsRecord getDomainDnsRecord() throws Exception {
         DescribeDomainRecordsRequest describeDomainRecordsRequest = new DescribeDomainRecordsRequest()
                 .setDomainName(domain)
-                .setKeyWord(keyWord);
+                .setKeyWord(keyWord)
+                ;
         // 获取记录详情
         DescribeDomainRecordsResponse domainRecordsResponse = client.describeDomainRecords(describeDomainRecordsRequest);
         List<DescribeDomainRecordsResponseBody.DescribeDomainRecordsResponseBodyDomainRecordsRecord> record = domainRecordsResponse.getBody().getDomainRecords().getRecord();
@@ -85,6 +86,11 @@ public class DdnsClient implements InitializingBean {
                 .setRR(domainDnsRecord.getRR())
                 .setType(domainDnsRecord.getType())
                 .setValue(newIp);
+        if(newIp.equals(domainDnsRecord.getValue())){
+            logger.info("解析结果相等，不修改：{}",newIp);
+            return;
+        }
+        domainDnsRecord.setValue(newIp);
         // 修改记录
         UpdateDomainRecordResponse updateDomainRecordResponse = client.updateDomainRecord(updateDomainRecordRequest);
         logger.info("修改解析结果：{}",JSON.toJSONString(updateDomainRecordResponse));