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Java - try-with-resources 2

静鸡鸡的JC 2022-06-27 阅读 26

Java - try-with-resources 2_java

Java - try-with-resources 2_java_02

try ( FileInputStream fileInputStream = new FileInputStream(new File(filepath));  
BufferedReader bufferedReader = new BufferedReader(new InputStreamReader(fileInputStream, "utf-8"), 10 * 1024 * 1024);)
{
String line;
while ((line = bufferedReader.readLine()) != null) {
if (len != 0) {
builder.append("\r\n"+line);
} else {
builder.append(line);
}
len++;
}
} catch(Exception e) {
e.printStackTrace();
}

 


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