我正在使用以下代码下载文件(可以是 PDF 或 DOC),然后使用链接打开它。
const { dirs } = RNFetchBlob.fs;
let config = {
fileCache : true,
appendExt : extension,
addAndroidDownloads : {
useDownloadManager : false,
notification : false,
title : 'File',
description : 'A file.',
path: `${dirs.DownloadDir}/file.${extension}`,
},
};
RNFetchBlob.config(config)
.fetch(
method,
remoteUrl,
APIHelpers.getDefaultHeaders()
)
.then((res) => {
let status = res.info().status;
if (status == 200) {
Linking.canOpenURL(res.path())
.then((supported) => {
if (!supported) {
alert('Can\'t handle url: ' + res.path());
} else {
Linking.openURL(res.path())
.catch((err) => alert('An error occurred while opening the file. ' + err));
}
})
.catch((err) => alert('The file cannot be opened. ' + err));
} else {
alert('File was not found.')
}
})
.catch((errorMessage, statusCode) => {
alert('There was some error while downloading the file. ' + errorMessage);
});
但是,我收到以下错误:
打开文件时出错。错误:无法打开 URL: file:///Users/abhishekpokhriyal/Library/Developer/CoreSimulator/Devices/3E2A9C16-0222-40A6-8C1C-EC174B6EE9E8/data/Containers/Data/Application/A37B9D69-583D-4DC8-94B2- 0F4AF8272310/Documents/RNFetchBlob_tmp/RNFetchBlobTmp_o259xexg7axbwq3fh6f4.pdf
我需要为 iOS 和 Android 实现解决方案。