打包雪碧图

@@ -56,8 +56,8 @@ const postcssPlugin = (et) => {
                 return Promise.reject();
             },
             groupBy(file) {
-                var group = file.url.split('/')[1];
-                var entry = path.basename(file.styleFilePath, '.css');
+                let group = file.url.split('/')[1];
+                let entry = path.basename(file.styleFilePath);
 
                 file.retina = true;
                 file.radio = 2;
@@ -66,7 +66,7 @@ const postcssPlugin = (et) => {
                     group = entry + '.' + group;
                 }
 
-                return group ? Promise.resolve(group) : Promise.reject(group);
+                return group ? Promise.resolve(group) : Promise.reject('yoho');
             }
         },
         assets,