修复DSNIP提交/删除的bug

src/main/java/com/nis/web/service/configuration/DnsIpCfgService.java

@@ -3,7 +3,9 @@ package com.nis.web.service.configuration;
 import java.util.ArrayList;
 import java.util.List;
 
+import org.apache.commons.lang3.StringUtils;
 import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
 
 import com.google.gson.Gson;
 import com.google.gson.GsonBuilder;
@@ -22,6 +24,7 @@ import com.nis.web.service.CrudService;
 public class DnsIpCfgService extends CrudService<DnsIpCfgDao, DnsIpCfg>{
 
 	@Override
+	@Transactional(readOnly=false,rollbackFor=RuntimeException.class)
 	public void save(DnsIpCfg dnsIpCfg) {
 		dao.insert(dnsIpCfg);
 		
@@ -48,7 +51,7 @@ public class DnsIpCfgService extends CrudService<DnsIpCfgDao, DnsIpCfg>{
 			throw new RuntimeException("欺骗ip配置新增下发失败:通讯异常");
 		}
 		
-		if (!StringUtil.isEmpty(recvJson)) {
+		if (StringUtils.isBlank(recvJson)) {
 			logger.error("新增欺骗ip配置失败:收到空的返回结果,cfgId:" + dnsIpCfg.getCfgId());
 			throw new RuntimeException("新增欺骗ip配置失败:收到空的返回结果");
 		}
@@ -70,6 +73,7 @@ public class DnsIpCfgService extends CrudService<DnsIpCfgDao, DnsIpCfg>{
 	}
 
 	public void delete(String cfgIds) {
+		if(cfgIds.endsWith(","))cfgIds=cfgIds.substring(0,cfgIds.lastIndexOf(","));
 		String[] cfgIdsArr = cfgIds.split(",");
 		for (String cfgId : cfgIdsArr) {
 			DnsIpCfg d = new DnsIpCfg();