请问多少个前缀会达到个数已满 前缀上限是多少
https://developers.weixin.qq.com/doc/oplatform/openApi/OpenApiDoc/miniprogram-management/jumpqrcode-config/addJumpQRCode.htmlhttps://developers.weixin.qq.com/doc/oplatform/openApi/OpenApiDoc/miniprogram-management/jumpqrcode-config/addJumpQRCode.html illegal prefix