日志string类型字段过长特殊字符处理，修改string工具类型对null处理

src/main/webapp/WEB-INF/views/log/manipulation/dkBehaviorList.jsp

@@ -203,7 +203,9 @@ $(document).ready(function(){
 									<td>${log.foundTime}</td>
 									<td>${log.entranceId}</td>
 									
-									<td>${log.appLabel}</td>
+									<td title="${fns:escapeHtml(log.appLabel)}">
+										${fns:stringFormat(log.appLabel,30)}
+									</td>
 									<td>${log.c2sPktNum}</td>
 									<td>${log.s2cPktNum}</td>
 									<td>${log.c2sByteNum}</td>
@@ -231,7 +233,9 @@ $(document).ready(function(){
 											<c:if test="${log.streamDir==dic.itemCode}"><spring:message code="${dic.itemValue }"/></c:if>
 				               			</c:forEach>
 									</td>
-									<td>${log.addrList}</td>
+									<td title="${fns:escapeHtml(log.addrList)}">
+										${fns:stringFormat(log.addrList,30)}
+									</td>
 									<td title="${log.serverLocate}">${fns:abbr(log.serverLocate,20)}</td>
 									<td title="${log.clientLocate}">${fns:abbr(log.clientLocate,20)}</td>
 								</tr>