feat: 初始化

uni_modules/lime-shared/arrayBufferToFile/vue.ts

@@ -0,0 +1,63 @@
+// @ts-nocheck
+import {platform} from '../platform'
+/**
+ * buffer转路径
+ * @param {Object} buffer
+ */
+// @ts-nocheck
+export function arrayBufferToFile(buffer: ArrayBuffer | Blob, name?: string, format?:string):Promise<(File|string)> {
+	return new Promise((resolve, reject) => {
+		// #ifdef MP
+		const fs = uni.getFileSystemManager()
+		//自定义文件名
+		if (!name && !format) {
+			reject(new Error('ERROR_NAME_PARSE'))
+		}
+		const fileName = `${name || new Date().getTime()}.${format.replace(/(.+)?\//,'')}`;
+		let pre = platform()
+		const filePath = `${pre.env.USER_DATA_PATH}/${fileName}`
+		fs.writeFile({
+			filePath,
+			data: buffer, 
+			success() {
+				resolve(filePath)
+			},
+			fail(err) {
+				console.error(err)
+				reject(err)
+			}
+		})
+		// #endif
+
+		// #ifdef H5
+		const file = new File([buffer], name, {
+		     type: format,
+		});
+		resolve(file)
+		// #endif
+
+		// #ifdef APP-PLUS
+		const bitmap = new plus.nativeObj.Bitmap('bitmap' + Date.now())
+		const base64 = uni.arrayBufferToBase64(buffer)
+		bitmap.loadBase64Data(base64, () => {
+			if (!name && !format) {
+				reject(new Error('ERROR_NAME_PARSE'))
+			}
+			const fileNmae = `${name || new Date().getTime()}.${format.replace(/(.+)?\//,'')}`;
+			const filePath = `_doc/uniapp_temp/${fileNmae}`
+			bitmap.save(filePath, {},
+				() => {
+					bitmap.clear()
+					resolve(filePath)
+				},
+				(error) => {
+					bitmap.clear()
+					reject(error)
+				})
+		}, (error) => {
+			bitmap.clear()
+			reject(error)
+		})
+		// #endif
+	})
+}