开源！基于 Spring Boot 的 QR 代码生成和解析工具
最编程
2024-05-08 19:41:05
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package org.ymx.sb_qr_code.service.impl;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.stereotype.Service;
import org.springframework.util.ObjectUtils;
import org.ymx.sb_qr_code.service.ZXingService;
import org.ymx.sb_qr_code.utils.ZXingUtil;
import org.springframework.web.multipart.MultipartFile;
import java.io.File;
import java.io.IOException;
import java.util.UUID;
/**
* @desc: Service文件处理
* @author: YanMingXin
* @create: 2022/6/2-19:22
**/
@Service
public class ZXingServiceImpl implements ZXingService {
@Value("${file.upload.path}")
private String imgPath;
@Override
public String encodeImg(String format, String content, int width, int height, String logo) {
String fileName = UUID.randomUUID() + "." + format;
String text = content;
if (ObjectUtils.isEmpty(content)) {
text = "null";
}
if (!ObjectUtils.isEmpty(logo)) {
logo = imgPath + logo;
}
String path = imgPath + fileName;
try {
ZXingUtil.encodeImg(path, format, text, width, height, logo);
} catch (Exception e) {
e.printStackTrace();
}
return fileName;
}
@Override
public String decodeImg(File file) {
String content = null;
try {
content = ZXingUtil.decodeImg(file);
} catch (Exception e) {
e.printStackTrace();
}
return content;
}
}