<span style="white-space:pre"> </span>String str = "";
InputStreamReader isr = new InputStreamReader(new FileInputStream(file), "UTF-8");
BufferedReader br = new BufferedReader(isr);
String mimeTypeLine = null;
while ((mimeTypeLine = br.readLine()) != null) {
str = str + mimeTypeLine;
}isr.close();
br.close();文件读取
最新推荐文章于 2025-05-24 17:48:48 发布
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