日期:2014-05-20 浏览次数:20922 次
public static void main(String[] args) {
// TODO Auto-generated method stub
File f = new File("new.txt");
try {
java.io.FileWriter fw = new java.io.FileWriter(f); // The
// constructor
// FileWriter(File) is undefined
fw.write("www.baidu.com"); // The method write(String) is undefined
// for the type FileWriter
fw.close(); // The method close() is undefined for the type
// FileWriter
} catch (Exception e) {
e.printStackTrace();
}
try {
FileReader fr = new FileReader(f);
char[] c = new char[1024];
int len = fr.read(c);
System.out.println(new String(c, 0, len));
} catch (Exception e) {
e.printStackTrace();
}
}
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