import java.io.*;public class BufferedInputFile {
// Throw exceptions to console:
public static String
read(String filename) throws IOException {
// Reading input by lines:
BufferedReader in = new BufferedReader(
new FileReader(filename));
String s;
StringBuilder sb = new StringBuilder();
while((s = in.readLine())!= null)
sb.append(s + "\n");
in.close();
return sb.toString();
}
public static void main(String[] args)
throws IOException {
System.out.print(read("BufferedInputFile.java"));
}
}
运行是抛出异常提示找不到指定文件,程序应该没错吧?想问read去哪儿找BufferedInputFile.java?怎么才能使运行出结果?
// Throw exceptions to console:
public static String
read(String filename) throws IOException {
// Reading input by lines:
BufferedReader in = new BufferedReader(
new FileReader(filename));
String s;
StringBuilder sb = new StringBuilder();
while((s = in.readLine())!= null)
sb.append(s + "\n");
in.close();
return sb.toString();
}
public static void main(String[] args)
throws IOException {
System.out.print(read("BufferedInputFile.java"));
}
}
运行是抛出异常提示找不到指定文件,程序应该没错吧?想问read去哪儿找BufferedInputFile.java?怎么才能使运行出结果?
解决方案 »
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