update locale

update locale

src/components/modal/modal.vue

@@ -24,6 +24,7 @@
     import Icon from '../icon';
     import iButton from '../button/button.vue';
     import { getScrollBarSize } from '../../utils/assist';
+    import { t } from '../../locale';
 
     const prefixCls = 'ivu-modal';
 
@@ -51,11 +52,15 @@
             },
             okText: {
                 type: String,
-                default: '确定'
+                default () {
+                    return t('i.modal.okText');
+                }
             },
             cancelText: {
                 type: String,
-                default: '取消'
+                default () {
+                    return t('i.modal.cancelText');
+                }
             },
             loading: {
                 type: Boolean,