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| | | |
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| | | import com.google.zxing.WriterException; |
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| | | import lombok.AllArgsConstructor; |
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| | | import org.springblade.common.config.TraceabilityCodeConfig; |
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| | | import org.springblade.common.utils.QRCodeUtil; |
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| | | import org.springblade.modules.system.entity.User; |
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| | | import org.springblade.modules.system.service.IUserService; |
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| | |
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| | | @RequestMapping("/qrCode") |
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| | | @AllArgsConstructor |
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| | | public class QrCodeController { |
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| | | |
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| | | private final IUserService userService; |
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| | | |
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| | | /** |
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| | | * 二维码生成-字节流 |
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| | |
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| | | */ |
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| | | @GetMapping("/getQrCodeBase64") |
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| | | public String getQrCodeBase64(String code) throws Exception{ |
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| | | String url = "http://61.131.136.25:2080/securityInfo.html"; |
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| | | //获取访问路径 |
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| | | String url = TraceabilityCodeConfig.getCodeUrl(); |
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| | | if (null!=code) { |
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| | | String encoded = URLEncoder.encode(code,"UTF-8"); |
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| | | String content = url + "?code=" + encoded; |
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| | | byte[] qrCodeImage = QRCodeUtil.getQRCodeImage(content, 350, 350); |
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| | | String encode = new BASE64Encoder().encode(qrCodeImage); |
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| | | //返回图片 |
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| | | return "data:image/png;base64,"+encode; |
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| | | } |
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| | | return null; |
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