问题描述: 在Android 10上,使用@ionic-native/file-transfer和/file-opener插件可能会遇到问题,无法正常工作。
解决方法:
npm install @ionic-native/file-transfer@latest
npm install @ionic-native/file-opener@latest
import { FileTransfer } from '@ionic-native/file-transfer/ngx';
import { FileOpener } from '@ionic-native/file-opener/ngx';
...
providers: [
...
FileTransfer,
FileOpener,
...
]
import { FileTransfer, FileTransferObject } from '@ionic-native/file-transfer/ngx';
import { FileOpener } from '@ionic-native/file-opener/ngx';
...
constructor(private fileTransfer: FileTransfer, private fileOpener: FileOpener) {}
...
// 示例代码
downloadAndOpenFile() {
const fileTransfer: FileTransferObject = this.fileTransfer.create();
fileTransfer.download('http://example.com/file.pdf', this.file.dataDirectory + 'file.pdf').then((entry) => {
console.log('Download complete: ' + entry.toURL());
this.fileOpener.open(entry.toURL(), 'application/pdf')
.then(() => console.log('File opened'))
.catch((err) => console.error('Error opening file', err));
}, (error) => {
console.error('Download error', error);
});
}
这些步骤应该能够解决Android 10上使用@ionic-native/file-transfer和/file-opener插件的问题。如果问题仍然存在,请确保你的网络连接正常,并且文件是否可访问。