Merge pull request 'fix : 多图片格式预览' (#635) from dd into master

Reviewed-on: http://git.feashow.cn/clay/mosr-web/pulls/635

src/components/filePreview/index.vue

@@ -8,7 +8,7 @@
     >
       <pdf-preview :file-url="fileUrl" :fullscreen="fullscreen" v-if="fileType === 'pdf'"/>
       <docx-preview :file-url="fileUrl" :fullscreen="fullscreen" v-if="fileType === 'docx'"/>
-      <image-preview :fileUrl="fileUrl" :fullscreen="fullscreen" :fileName="fileName" v-if="fileType === 'png'"/>
+      <image-preview :fileUrl="fileUrl" :fullscreen="fullscreen" :fileName="fileName" v-if="checkImgType(fileType)"/>
     </el-dialog>
   </div>
 </template>
@@ -35,11 +35,11 @@ const props = defineProps({
   }
 })
 const showPreview = ref(true)
-const checkImgType=()=>{
-  if (!/\.(jpg|JPG|jpeg|png|PNG|SVG|ico)$/.test(props.fileType)) {
-    return  false;
-  }else{
-    return true;
+const checkImgType=(fileType)=>{
+  if(fileType=='png'||fileType=='jpg'||fileType=='jpeg'||fileType=='ico'||fileType=='PNG'||fileType=='JPG'){
+   return true
+  }else {
+    return false
   }
 }