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字節輸入輸出流： FileInputStream fis = new FileInputStream(filePath); FileOu
可以指定輸出內容的字符集 不加裝飾器:OutputStreamWiter os = new OutputStreamWriter(new FileOutputStream("D:/d/bai
InputStreamReader和 OutputStreamWriter new InputStreamReader(字節流,"UTF-8") //指定模式 將字節流轉換為字符流
