1 Maven依赖从属关系groupidcn.Hu tool/groupidartifactidhutool-all/artifactidversion5.6.2/version/dependency！ ---二维码---QR从属关系groupidcom.Google.zxing/groupidartifactidcore/artifactidversion3.3.3/version /从属关系importorg.spring framework.core.io.class path resource； importorg.spring framework.web.bind.annotation.*； import javax.servlet.http.http无servlet保罗； @ rest controller @ request mapping (/QC code ) ) publicclassqccodecontroller (/* * *二维码**@Paramresponse )/获取@getmapping )的publicvoidgetqccode (httpservletresponseresponse ) try ) QR code util.generate (' https://blog.csdn.net } } /** *带徽标的二维码* * @ param response */@ get mapping ('/getlogoqccode ' ) publicvoidgetlogoqccode ) http servlet response { QR code util.generate (https://blog.csdn.net/QQ _ 38974638 )，QrConfig.create ).setimg ) newclasspathression } catch }}3徽标文件的文件地址：
4调试结果
带有徽标的二维码：