Merge branch 'V0.0.2' of http://10.87.10.227:4000/jzyd_yyds/soc_web into V0.0.2

src/views/core/edu/task/dialog.info.vue

@@ -225,17 +225,17 @@ export default {
                 let link = document.createElement("a");
                 let body = document.querySelector("body");
 
-               //  link.href = URL.createObjectURL(blob);
-               //  link.download = filename;
-               //
-               //  // fix Firefox
-               //  link.style.display = "none";
-               //  body.appendChild(link);
-               //
-               //  link.click();
-               //  body.removeChild(link);
-               //
-               // window.URL.revokeObjectURL(link.href);
+                link.href = URL.createObjectURL(blob);
+                link.download = filename;
+
+                // fix Firefox
+                link.style.display = "none";
+                body.appendChild(link);
+
+                link.click();
+                body.removeChild(link);
+
+               window.URL.revokeObjectURL(link.href);
            }
         },
         // 事件