1

dsl.json

-{"view":{"children":[{"name":"share","properties":{"style":{"width":750,"height":1624,"position":"absolute"},"attrs":{},"className":""},"uuid":"56b8468a-451e-423d-bc93-843f74e35170","nodeType":"Div","children":[{"name":"bg","properties":{"style":{"width":750,"height":1624,"position":"absolute"},"attrs":{"source":"asset://64bd0c7b-cf6a-45da-847a-846866120f06"},"className":""},"uuid":"9c7a49b1-a443-4e35-a5e1-2939349f09e7","nodeType":"Image"},{"name":"share_btn","properties":{"style":{"width":446,"height":99,"left":152,"top":1136,"position":"absolute"},"attrs":{"source":"asset://53ff7051-7b71-49ad-ac7f-d35df1e135f0"},"className":""},"uuid":"566aad1b-c581-4e3c-87c6-c3a051656ec8","nodeType":"Image"}],"viewType":"Page"}]},"assets":[{"name":"bg","ext":".png","uuid":"64bd0c7b-cf6a-45da-847a-846866120f06","url":"https://yun.duiba.com.cn/spark/assets/f22ffa96142c33ea321a5d3bec383c2a6e09cee4.png"},{"name":"share_btn","ext":".png","uuid":"53ff7051-7b71-49ad-ac7f-d35df1e135f0","url":"https://yun.duiba.com.cn/spark/assets/eeea9e26e6010babeb918efe6595cf59ee774d18.png"}],"animations":[],"dependencies":{},"customModules":{},"type":"save dsljson"}
+{"view":{"children":[{"name":"share","properties":{"style":{"width":750,"height":1624,"position":"absolute"},"attrs":{},"className":""},"uuid":"56b8468a-451e-423d-bc93-843f74e35170","nodeType":"Div","children":[{"name":"bg","properties":{"style":{"width":750,"height":1624,"position":"absolute"},"attrs":{"source":"asset://64bd0c7b-cf6a-45da-847a-846866120f06"},"className":""},"uuid":"9c7a49b1-a443-4e35-a5e1-2939349f09e7","nodeType":"Image"},{"name":"share_btn","properties":{"style":{"width":446,"height":99,"left":152,"top":1136,"position":"absolute"},"attrs":{"source":"asset://53ff7051-7b71-49ad-ac7f-d35df1e135f0"},"className":""},"uuid":"566aad1b-c581-4e3c-87c6-c3a051656ec8","nodeType":"Image"}],"viewType":"Page"}]},"assets":[{"ext":".jpg","url":"https://yun.duiba.com.cn/spark/assets/e8178d5e1ff192351a2e60d667176b9499d39cfc.jpg","uuid":"64bd0c7b-cf6a-45da-847a-846866120f06","name":"bg"},{"name":"share_btn","ext":".png","uuid":"53ff7051-7b71-49ad-ac7f-d35df1e135f0","url":"https://yun.duiba.com.cn/spark/assets/eeea9e26e6010babeb918efe6595cf59ee774d18.png"}],"animations":[],"dependencies":{},"customModules":{},"type":"save dsljson"}

project/src/pages/share/share.less

 .share {
   width: 750px;
   height: 1624px;
-  position: absolute;
+  top: calc(50% - (1624px / 2));
+  position: fixed;
   .bg {
     width: 750px;
     height: 1624px;

project/src/resconfig/resList.js

-const resList = {
-  '64bd0c7b-cf6a-45da-847a-846866120f06': {
-    name: 'bg',
-    ext: '.png',
-    uuid: '64bd0c7b-cf6a-45da-847a-846866120f06',
+const resList = { 
+"64bd0c7b-cf6a-45da-847a-846866120f06":{"ext":".jpg","url":"https://yun.duiba.com.cn/spark/assets/e8178d5e1ff192351a2e60d667176b9499d39cfc.jpg","uuid":"64bd0c7b-cf6a-45da-847a-846866120f06","name":"bg"},"53ff7051-7b71-49ad-ac7f-d35df1e135f0":{"name":"share_btn","ext":".png","uuid":"53ff7051-7b71-49ad-ac7f-d35df1e135f0","url":"https://yun.duiba.com.cn/spark/assets/eeea9e26e6010babeb918efe6595cf59ee774d18.png"},
+ }
+export default resList;
\ No newline at end of file
-    url: 'https://yun.duiba.com.cn/spark/assets/f22ffa96142c33ea321a5d3bec383c2a6e09cee4.png',
-  },
-  '53ff7051-7b71-49ad-ac7f-d35df1e135f0': {
-    name: 'share_btn',
-    ext: '.png',
-    uuid: '53ff7051-7b71-49ad-ac7f-d35df1e135f0',
-    url: 'https://yun.duiba.com.cn/spark/assets/eeea9e26e6010babeb918efe6595cf59ee774d18.png',
-  },
-};
-export default resList;