通道名称、通道别名-限制最大长度为50

src/app/main/sensor-topic-way/sensor-topic-way.component.html

@@ -58,7 +58,7 @@
   <ng-template #con1>
     <div class="half">
       <app-search-item nz-tooltip nzTitle="此处输入为英文或数字" isMust="true" inModal="true" [label]="'wayName' | translate"
-                       [(value)]="req.name"></app-search-item>
+                       [(value)]="req.name" maxlength="50"></app-search-item>
       <app-search-select isMust="true" inModal="true" [label]="'wayType' | translate" [(value)]="req.type"
                          [data]="[{a: 'AI'}, {a: 'AO'}, {a: 'DI'}, {a: 'DO'}, {a: 'STRING'}, {a: 'BOOL'}]" optL="a" optV="a"></app-search-select>
 
@@ -93,7 +93,7 @@
     </div>
     <div class="half">
       <app-search-item isMust="true" nz-tooltip nzTitle="此处输入为英文或数字" inModal="true" [label]="'wayAlias' | translate"
-                       [(value)]="req.alias"></app-search-item>
+                       [(value)]="req.alias" maxlength="50"></app-search-item>
       <app-search-item *ngIf="req.type !== 'DI' && req.type !== 'DO'" isMust="true" inModal="true"
                        [label]="'per' | translate" [(value)]="req.unit"></app-search-item>
       <app-search-item isMust="true" inModal="true" [label]="'wayDescription' | translate"