(1)细化IPV4掩码范围验证的提示

(2)IP不能为xxxx的提示前方加入空格
(3)DNS响应策略导入模板，导入功能提交

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

@@ -32,7 +32,19 @@ public class DnsResStrategy extends BaseCfg<DnsResStrategy> {
 	private String  group1Name;
 	@ExcelField(title="min_ttl",sort=4)
 	private String miTtlmax;
+	//仅作导入使用
+	private String ttl;
 	
+	public String getTtl() {
+		return ttl;
+	}
+
+
+	public void setTtl(String ttl) {
+		this.ttl = ttl;
+	}
+
+
 	@Override
 	public void initDefaultValue() {
 		this.resGroup2Id=0;

src/main/java/com/nis/domain/configuration/template/DnsResStrategyTemplate.java

@@ -0,0 +1,38 @@
+package com.nis.domain.configuration.template;
+
+import com.nis.util.excel.ExcelField;
+
+public class DnsResStrategyTemplate {
+	@ExcelField(title="policy_name",align=2,sort=1)
+	private String cfgDesc;
+	@ExcelField(title="group",align=2,sort=2)
+	private Integer resGroup1Id;
+	@ExcelField(title="res_group_num",align=2,sort=3)
+	private Integer resGroup1Num;
+	@ExcelField(title="min_ttl",align=2,sort=4)
+	private String ttl;
+	public String getCfgDesc() {
+		return cfgDesc;
+	}
+	public void setCfgDesc(String cfgDesc) {
+		this.cfgDesc = cfgDesc;
+	}
+	public Integer getResGroup1Id() {
+		return resGroup1Id;
+	}
+	public void setResGroup1Id(Integer resGroup1Id) {
+		this.resGroup1Id = resGroup1Id;
+	}
+	public Integer getResGroup1Num() {
+		return resGroup1Num;
+	}
+	public void setResGroup1Num(Integer resGroup1Num) {
+		this.resGroup1Num = resGroup1Num;
+	}
+	public String getTtl() {
+		return ttl;
+	}
+	public void setTtl(String ttl) {
+		this.ttl = ttl;
+	}
+}