我尝试创建一个项目,可以把它读txt文件,但表现出来的下一个错误:在“资产”如何读取文件的txt到项目文件夹中的Android
/data/user/0/com.example.asojac.probandobuffer/files/hola.txt: open failed: ENOENT (No such file or directory)
该文件夹
我的方法是这样的:
public String getTexto() {
try {
File fileDir = new File(getFilesDir().getPath() +"/hola.txt");
BufferedReader in = new BufferedReader(new InputStreamReader(new FileInputStream(fileDir), "ISO-8859-1"));
String str, str2="";
while ((str = in.readLine()) != null) {
str2 += "\n" + str;
}
in.close();
return str2;
} catch (Exception e) {
Log.e("TAG Exception" , e.getMessage());
}
return ":(";
}
在AndroidManifest.xml
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
<uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE"/>
我也试过白衣:
File fileDir = new File(getFilesDir() + "/hola.txt");
BufferedReader in = new BufferedReader(new InputStreamReader(new FileInputStream(fileDir), "ISO-8859-1"));
使用AssetManager访问文件从资产文件夹'AssetManager AM =上下文.getAssets(); InputStream is = am.open(“hola.txt”);' – Michael
资产不是文件。它们在您的APK中,并且您通过AssetManager API访问它们 –