部分接口的端口更换，卷帘对比的核对，完善卷帘对比功能

shuishen

2021-06-05 85bcf0300cfbdfbd518e380b8f8dc09445e0c1f8

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//>>built
define(["dojo/_base/lang","dojo/_base/kernel","dojox/gfx/canvas"],function(b,c,a){b.getObject("dojox.gfx.canvas_attach",!0);c.experimental("dojox.gfx.canvas_attach");a.attachSurface=a.attachNode=function(){return null};return a});