ctx.setFontSize('12')
ctx.setFillStyle("#fff")
ctx.font = 'text-decoration:line-through normal 12px 宋体';
ctx.fillText('￥8488', 80, 280)
ctx.font 为什么这个不起作用啊
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- order_status Enumeration value: Mini Program/Development/Extended/WeChat Logistics Service/Instant delivery interface (merchant view)/appendix 2：order_status Enumeration value
- Check if the scene value is within the payment checksum range: 小商店/Development/Extended/Trading component/Custom trading components and open interfaces/Server interface/Order interface/Check if the scene value is within the payment checksum range
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这个是不支持的
CanvasContext.setFontSize
从基础库 1.9.90 开始，本接口停止维护，请使用 CanvasContext.font
小程序 >开发 >API >画布 >CanvasContext >CanvasContext.setFontSize
这个是官方文档上说的
我 一定要 在 canvas 设置 里面的文字 text-decoration:line-through 一定要有这个样式