MP_二维码管理

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Binary Wang edited this page Dec 26, 2016 · 6 revisions

获得二维码ticket

// 临时ticket
WxMpQrCodeTicket ticket = wxMpService.getQrcodeService().qrCodeCreateTmpTicket(scene, expire_seconds);
// 永久ticket
WxMpQrCodeTicket ticket = wxMpService.getQrcodeService().qrCodeCreateLastTicket(scene);

换取二维码图片

WxMpQrCodeTicket ticket = ...;
// 获得一个在系统临时目录下的文件，是jpg格式的
File file = wxMpService.getQrcodeService().qrCodePicture(ticket);

更多代码，请参考单元测试类：me.chanjar.weixin.mp.api.impl.WxMpQrCodeServiceImplTest