好吧...我有这个 .txt 文件 (UTF-8)
4661,SOMETHING,3858884120607,24,24.09
4659,SOMETHING1,3858884120621,24,15.95
4660,SOMETHING2,3858884120614,24,19.58
而这段代码
FileInputStream fis = new FileInputStream(new File(someTextFile.txt));
InputStreamReader isr = new InputStreamReader(fis, "UTF-8");
BufferedReader in = new BufferedReader(isr);
int i = 0;
String line;
while((line = in.readLine()) != null) {
Pattern p = Pattern.compile(",");
String[] article = p.split(line);
// I don't know why but when a first line starts with
// an integer - article[0] (which in .txt file is 4661)
// becomes someWeirdCharacter4661 so I need to trim it
// *weird character is like |=>|
if (i == 0) {
StringBuffer articleCode = new StringBuffer(article[0]);
articleCode.deleteCharAt(0);
article[0] = articleCode.toString();
}
SomeArticle**.addOrChange(mContext, Integer.parseInt(article[0]), article[1], article[2], Integer.parseInt(article[3]), Double.parseDouble(article[4]));
i++;
}
在模拟器上很好,但在真实设备(HTC Desire)上我得到这个(奇怪的)错误:
E/AndroidRuntime(16422): java.lang.NumberFormatException: unable to parse '4661' as integer
有什么问题?
** 这只是我的一些类需要这些参数作为输入(上下文、整数、字符串、字符串、整数、双精度)