【发布时间】:2020-03-06 07:33:59
【问题描述】:
我正在使用cordova-plugin-file 将一些数据图像保存到用户的 iOS 手机。
saveBlobAsImageFile(folderpath, filename, blob) {
const onError = function(msg) {
// handles error
}
window.resolveLocalFileSystemURL(folderpath, function(dir) {
console.log("Access to the directory granted");
dir.getFile(filename, { create: true }, function(file) {
console.log("File created")
file.createWriter(function(fileWriter) {
fileWriter.write(blob);
console.log("Written file")
}, onError)
}, onError)
}, onError)
}
对于folderpath,我尝试了所有这 5 个选项:
let folderpath = cordova.file.syncedDataDirectory;
let folderpath1 = cordova.file.documentsDirectory;
let folderpath2 = cordova.file.dataDirectory;
let folderpath3 = cordova.file.cacheDirectory;
let folderpath4 = cordova.file.tempDirectory;
运行saveBlobAsImageFile函数后,日志显示写入成功,但是当我在模拟器/iPhone中进入Files或Library时,找不到任何保存的文件。
更新:当我在模拟器中运行时,点击保存后,我发现文件保存在这些文件夹中:
file:///Users/ngoctuan001/Library/Developer/CoreSimulator/Devices/2964FE69-A5FE-4516-B8F1-C45488DBE2B5/data/Containers/Data/Application/1EF9FF0C-903E-481F-87A0-9A1CEDA4DE5D/Library/Cloud/
file:///Users/ngoctuan001/Library/Developer/CoreSimulator/Devices/2964FE69-A5FE-4516-B8F1-C45488DBE2B5/data/Containers/Data/Application/1EF9FF0C-903E-481F-87A0-9A1CEDA4DE5D/Documents/
file:///Users/ngoctuan001/Library/Developer/CoreSimulator/Devices/2964FE69-A5FE-4516-B8F1-C45488DBE2B5/data/Containers/Data/Application/1EF9FF0C-903E-481F-87A0-9A1CEDA4DE5D/Library/NoCloud/
file:///Users/ngoctuan001/Library/Developer/CoreSimulator/Devices/2964FE69-A5FE-4516-B8F1-C45488DBE2B5/data/Containers/Data/Application/1EF9FF0C-903E-481F-87A0-9A1CEDA4DE5D/Library/Caches/
但是,当我转到模拟器文件和库时,找不到这些图像。
如何使iOS Cordova APP动态生成的文件可以通过库访问到终端用户?
【问题讨论】:
-
杰克,你碰巧找到其他解决方案了吗?
-
@JoãoPimentelFerreira 嗨,已经很长时间了,所以我现在不太确定,根据我在下面的回答,似乎我切换到了不同的插件。也许你可以试试
标签: ios cordova cordova-ios cordova-plugin-file