上传图标 by 周成波

Lighting/Lighting/Assets.xcassets/AppIcon.appiconset/Contents.json

 {
   "images" : [
     {
-      "idiom" : "ipad",
       "size" : "29x29",
+      "idiom" : "ipad",
+      "filename" : "Icon-29.0@1x.png",
       "scale" : "1x"
     },
     {
-      "idiom" : "ipad",
       "size" : "29x29",
+      "idiom" : "ipad",
+      "filename" : "Icon-29.0@2x.png",
       "scale" : "2x"
     },
     {
-      "idiom" : "ipad",
       "size" : "40x40",
+      "idiom" : "ipad",
+      "filename" : "Icon-40.0@1x.png",
       "scale" : "1x"
     },
     {
-      "idiom" : "ipad",
       "size" : "40x40",
+      "idiom" : "ipad",
+      "filename" : "Icon-40.0@2x.png",
       "scale" : "2x"
     },
     {
-      "idiom" : "ipad",
       "size" : "76x76",
+      "idiom" : "ipad",
+      "filename" : "Icon-76.0@1x.png",
       "scale" : "1x"
     },
     {
-      "idiom" : "ipad",
       "size" : "76x76",
+      "idiom" : "ipad",
+      "filename" : "Icon-76.0@2x.png",
       "scale" : "2x"
     },
     {
-      "idiom" : "ipad",
       "size" : "83.5x83.5",
+      "idiom" : "ipad",
+      "filename" : "Icon-83.5@2x.png",
       "scale" : "2x"
     }
   ],