增强字符串类，数值类POJO默认值设置调整

src/main/java/com/nis/domain/configuration/BaseIpCfg.java

@@ -260,9 +260,9 @@ public class BaseIpCfg extends BaseCfg<BaseIpCfg> {
 	@Override
 	public void initDefaultValue(){
 		super.initDefaultValue();
-		this.srcIp ="0.0.0.0";
+//		this.srcIp ="0.0.0.0";
 		this.srcPortMask = "65535" ;
-		this.dstIp = "0.0.0.0" ;
+//		this.dstIp = "0.0.0.0" ;
 		this.dstPortMask = "65535";
 		this.direction = 0;
 	}