I'm下載的圖像與此代碼的本地存儲:科爾多瓦文件傳輸節目下載圖像
function saveImageToPhone(url, file) {
var plat = device.platform;
var deferred = $q.defer();
var url = url;
if(plat == "iOS"){
var filePath = cordova.file.dataDirectory + "files/img/" +file;
}else{
var filePath = cordova.file.applicationStorageDirectory + "files/img/" +file;
}
var fileTransfer = new FileTransfer();
var uri = encodeURI(url);
fileTransfer.download(
uri,
filePath,
function(entry) {
console.log(entry);
deferred.resolve();
},
function(error) {
console.log("error");
deferred.resolve();
},
true
);
return deferred.promise;
}
I'm與顯示圖像:
<img src="file:///var/mobile/Containers/Data/Application/0C911347-00D1-4133-9186-D9653E64B572/Library/NoCloud/files/img/{{myimagename}}.jpg">
上面的代碼中工作正常android(與其他src路徑)。圖像被下載,保存並顯示在前端。
與下載成功的iOS功能調用和Xcode調試顯示我的積極響應:
{"isFile":true,"isDirectory":false,"name":"3866938200000.1.jpg","fullPath":"/files/img/3866938200000.1.jpg","filesystem":"<FileSystem: library-nosync>","nativeURL":"file:///var/mobile/Containers/Data/Application/2A84F1F2-56D7-419A-B915-905C32FE851C/Library/NoCloud/files/img/3866938200000.1.jpg"}
但圖像沒有在前臺顯示。有沒有選擇檢查iOS的文件系統(沒有越獄設備)來檢查文件是否真的存在?或者我錯過了什麼?我的圖像的src路徑是否正確?
在此先感謝
我已經看到,這個標識符「0C911347-00D1-4133-9186-D9653E64B572」在應用程序的新啓動後並不相同。有沒有辦法讓這個標識符持久? – m1crdy