Java BufferedWriter.write(String s, int off, int len)方法示例
BufferedWriter
的Java BufferedWriter.write(String s, int off, int len)
方法的语法如下。
public void write(String s, int off, int len) throws IOException
示例
在下面的代码中展示了如何使用BufferedWriter.write(String s, int off, int len)
方法。
import java.io.BufferedWriter;
import java.io.IOException;
import java.io.StringWriter;
public class Main {
public static void main(String[] args) throws IOException {
String str = "from yiibai.com!";
// create string writer
StringWriter sw = new StringWriter();
// create buffered writer
BufferedWriter bw = new BufferedWriter(sw);
// writing string to writer // By: wWw .YiIBAI。coM
bw.write(str,1,4);
// forces out the characters to string writer
bw.flush();
// string buffer is created
StringBuffer sb = sw.getBuffer();
System.out.println(sb);
}
}
上面的代码生成以下结果。
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