reactor：osName 的获取，从 getSystemInfoSync 迁移到 getDeviceInfo

reactor：pixelRatio/windowHeight/windowWidth 的获取，从 getSystemInfoSync 迁移到 getWindowInfo

uni_modules/lime-painter/components/l-painter/utils.js

@@ -3,7 +3,8 @@ export const isBase64 = (path) => /^data:image\/(\w+);base64/.test(path);
 export function sleep(delay) {
 	return new Promise(resolve => setTimeout(resolve, delay))
 }
-let {platform, SDKVersion} = uni.getSystemInfoSync() 
+let platform = uni.getDeviceInfo().platform
+let SDKVersion = uni.getSystemInfoSync().SDKVersion
 export const isPC = /windows|mac/.test(platform)
 // 缓存图片
 let cache = {}
@@ -316,7 +317,7 @@ export function getImageInfo(path, useCORS) {
 					// #ifdef APP-PLUS
 					// console.log('getImageInfo', +new Date() - time)
 					// ios 比较严格 可能需要设置跨域
-					if(uni.getSystemInfoSync().osName == 'ios' && useCORS) {
+					if(uni.getDeviceInfo().osName === 'ios' && useCORS) {
 						pathToBase64(image.path).then(base64 => {
 							image.path = base64
 							cache[path] = image