加了try catch报错
public String getFromAssets(String fileName){
try {
InputStreamReader inputReader = new InputStreamReader(getResources().getAssets().open(fileName) );
BufferedReader bufReader = new BufferedReader(inputReader);
String line="";
String Result="";
while((line = bufReader.readLine()) != null){
Result += line;
return Result;
}
} catch (Exception e) {
e.printStackTrace();
}
}
提示要返回一个字符串类型的结果
This method must return a result of type String
我上面不是有返回值吗?