以下是跟着视频一起敲的代码,但是出错了,错误提示为:The method writeToPath(BitMatrix, String, Path) from the type MatrixToImageWriter refers to the missing type Path,不知道是什么原因,有哪位朋友知道可以帮帮忙吗
package com.chen.zxing;
import java.io.File;
import java.nio.file.Path;
import java.util.HashMap;
import javax.sound.midi.Patch;
import com.google.zxing.BarcodeFormat;
import com.google.zxing.EncodeHintType;
import com.google.zxing.MultiFormatWriter;
import com.google.zxing.WriterException;
import com.google.zxing.client.j2se.MatrixToImageWriter;
import com.google.zxing.common.BitMatrix;
import com.google.zxing.qrcode.decoder.ErrorCorrectionLevel;
public class QR_CreateCode {
public static void main(String[] args) {
int width=300;
int height=300;
String format="png";
String content="www.baidu.com";
HashMap hints=new HashMap();
hints.put(EncodeHintType.CHARACTER_SET, "utf-8");
hints.put(EncodeHintType.ERROR_CORRECTION, ErrorCorrectionLevel.M);
hints.put(EncodeHintType.MARGIN, 2);
try {
BitMatrix bitMatrix=new MultiFormatWriter().encode(content, BarcodeFormat.QR_CODE, width, height,hints);
Path file1=new File("E:/NewJavaWorkpacel/img.png").toPath();
MatrixToImageWriter.writeToPath(bitMatrix, format, file1);
} catch (WriterException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} }
}
有梦想的蚂蚁
qq_Besokuse_0
qq_我要长肉_0
慕粉4099476
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