feat: save

src/util/image.ts

@@ -55,7 +55,7 @@ export const addWatermark = (imgURL: string, pos: number[], ration: number) => {
       });
       canvas.toBlob(blob => {
         resolve(blob)
-      }, "image/jpg", 1)
+      }, "image/jpeg", 1)
     };
     image.onerror = reject;
   });

src/view/pano/pano.vue

@@ -122,7 +122,7 @@ const photo = async () => {
     dataURL = await addWatermark(dataURL, point.value!.pos, ration);
   }
 
-  await saveAs(dataURL, `${relics.value?.name}.jpeg`);
+  await saveAs(dataURL, `${relics.value?.name}.jpg`);
   ElMessage.success("图片导出成功");
   setSize(devicePixelRatio);
   loading.value = false;