这个功能非常有必要， 傻逼小程序居然把这个给去掉了
小程序input组件怎么样设置只读呢？小程序input组件怎么样设置只读呢？
2021-04-14似乎是开发工具的问题， 清空所有缓存，关闭开发工具， 再次打开就正常了 还有要配置key
小程序地图选择位置问题- 当前 Bug 的表现（可附上截图） - 预期表现 - 复现路径 - 提供一个最简复现 Demo 开发者工具wx.chooseLocation()无法获取第一个默认选中的地址，返回数据address，name值都为空，[图片]
2021-04-14https://blog.csdn.net/qq506930427/article/details/87799572 "EG 25 80 0 0 " + imgHex + "\n\r" 25 即 col , int col = (width - 1) / 8 + 1; 80 图片高度（px） 试了这个是可以正常打印的， 就是太慢了， 有谁能解决图片打印慢的问题？？？
小程序CPCL打印图片[代码]writeLogo: [代码][代码]function[代码][代码](options) {[代码][代码] [代码][代码]let imgHex = [代码][代码]"00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000FFFFFFFFFFFFFFFFFFFF000000000000000000000000000000000000000000000000000000000000000000000000000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFF000000000000000000000000000000000000000000000000000000000000000000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00000000000000000000000000000000000000000000000000000000000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000000000000000000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000000000000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF000000000000000000000000000000000000000000000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF000000000000000000000000000000000000000000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00000000000000000000000000000000000000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF0000000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000FFFFFFFFFFFFFFFFFFFFFFF000000000000000000000FFFFFFFFFFFFFFFFFFFFFFFF000000000000000000000000000000000FFFFFFFFFFFFFFFFFF000000000000000000000000000000FFFFFFFFFFFFFFFFFF00000000000000000000000000000000000FFFFFFFFFFFFFF00000000000000000000000000000000000FFFFFFFFFFFFFFF00000000000000000000000000000F00000000FFFFFFFFFF0000000000000000000000000000000000000000FFFFFFFFFF00000000F000000000000000000000FFF00000000FFFFFF000000000000000000000000000000000000000000000FFFFFFF00000000FF000000000000000000000FFF000000000FFF0000000000000000000000000000000000000000000000000FFFF00000000FFFF0000000000000000000FFFFF000000000000000000000000000000000000000000000000000000000000000000000000FFFFF00000000000000000FFFFFFF0000000000000000000000000000000000000000000000000000000000000000000000FFFFFF00000000000000000FFFFFFFF00000000000000000000000000000000000000000000000000000000000000000000FFFFFFFF000000000000000FFFFFFFFF0000000000000000000000000000000000000000000000000000000000000000000FFFFFFFFF000000000000000FFFFFFFFFF00000000000000000000000000000000000000000000000000000000000000000FFFFFFFFFFF0000000000000FFFFFFFFFFFF0000000000000000000000000000000000000000000000000000000000000000FFFFFFFFFFF0000000000000FFFFFFFFFFFF0000000000000000000000000000000000000000000000000000000000000000FFFFFFFFFFFF00000000000FFFFFFFFFFFF00000000000000000000000000000000000000000000000000000000000000000FFFFFFFFFFFF00000000000FFFFFFFFFFFF000000000000000000000000000000000000000000000000000000000000000000FFFFFFFFFFFF0000000000FFFFFFFFFFF0000000000000000000000000000000000000000000000000000000000000000000FFFFFFFFFFFF000000000FFFFFFFFFFFF00000000000000000000000000000000000000000000000000000000000000000000FFFFFFFFFFF000000000FFFFFFFFFFF00000000000000FFFFFFFFFFFF000000000000000000FFFFFFFFFFFFFFFF000000000FFFFFFFFFFFF00000000FFFFFFFFFFF000000000000FFFFFFFFFFFFFFFFF00000000000FFFFFFFFFFFFFFFFFFFFFF00000000FFFFFFFFFFF0000000FFFFFFFFFFFF0000000000FFFFFFFFFFFFFFFFFFFF0000000FFFFFFFFFFFFFFFFFFFFFFFFFFF000000FFFFFFFFFFF0000000FFFFFFFFFFF0000000000FFFFFFFFFFFFFFFFFFFFFF000000FFFFFFFFFFFFFFFFFFFFFFFFFFF0000000FFFFFFFFFFF000000FFFFFFFFFFF000000000FFFFFFFFFFFFFFFFFFFFFFF000000FFFFFFFFFFFFFFFFFFFFFFFFFFF0000000FFFFFFFFFFF00000FFFFFFFFFFFF00000000FFFFFFFFFFFFFFFFFFFFFFFF000000FFFFFFFFFFFFFFFFFFFFFFFFFFF0000000FFFFFFFFFFF00000FFFFFFFFFFF000000000FFFFFFFFFFFFFFFFFFFFFFFF000000FFFFFFFFFFFFFFFFFFFFFFFFFFF0000000FFFFFFFFFFFF0000FFFFFFFFFFF00000000FFFFFFFFFF000000000FFFFFF000000FFFFFFFFFFFF0000000FFFFFFFF00000000FFFFFFFFFFF0000FFFFFFFFFFF00000000FFFFFFFFF0000000000000FFF000000FFFFFFFFF00000000000000FFFF00000000FFFFFFFFFFF0000FFFFFFFFFF000000000FFFFFFFF000000000000000FF000000FFFFFFFFF0000000000000000FF00000000FFFFFFFFFFF000FFFFFFFFFFF000000000FFFFFFFF00000000000000000000000FFFFFFFFF00000000000000000000000000FFFFFFFFFFF000FFFFFFFFFFF000000000FFFFFFFF00000000000000000000000FFFFFFFFF000000000000000000000000000FFFFFFFFFF000FFFFFFFFFFF000000000FFFFFFFF00000000000000000000000FFFFFFFFF000000000000000000000000000FFFFFFFFFFF00FFFFFFFFFFF000000000FFFFFFFF00000000000000000000000FFFFFFFFF000000000000000000000000000FFFFFFFFFFF00FFFFFFFFFFF000000000FFFFFFFFF0000000000000000000000FFFFFFFFF000000000000000000000000000FFFFFFFFFFF00FFFFFFFFFF0000000000FFFFFFFFFFF00000000000000000000FFFFFFFFF000000000000000000000000000FFFFFFFFFFF00FFFFFFFFFF00000000000FFFFFFFFFFFF000000000000000000FFFFFFFFF000000000000000000000000000FFFFFFFFFFF00FFFFFFFFFF00000000000FFFFFFFFFFFFFF0000000000000000FFFFFFFFF00000000FFF0000000000000000FFFFFFFFFFF00FFFFFFFFFF000000000000FFFFFFFFFFFFFF000000000000000FFFFFFFFF000000FFFFFF0000000000000000FFFFFFFFFF00FFFFFFFFFF0000000000000FFFFFFFFFFFFFFF0000000000000FFFFFFFFF00000FFFFFFFF000000000000000FFFFFFFFFF0FFFFFFFFFFF00000000000000FFFFFFFFFFFFFFFF00000000000FFFFFFFFF00000FFFF00FFF00000000000000FF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000000000"[代码][代码] [代码][代码]console.log(imgHex.length)[代码][代码] [代码][代码]let buffs = [代码][代码]"! 0 200 200 400 1 \n\r"[代码] [代码]+[代码][代码] [代码][代码]"EG 25 200 200 0 "[代码] [代码]+ imgHex + [代码][代码]"\n\r"[代码] [代码]+[代码][代码] [代码][代码]"PRINT"[代码][代码] [代码][代码]QRPrinter.sendCmd(buffs, [代码][代码]true[代码][代码])[代码][代码] [代码][代码]}[代码] [代码][代码] function sendCmd(cmd , print){ glbCmd = glbCmd + cmd + "\n\r" if(!print) { return } const base64Str = gbToBase64(glbCmd) const arrayBuffer = wx.base64ToArrayBuffer(base64Str) wx.showLoading({ title: '数据传输中', }) writeBLEValue(arrayBuffer) } SendCmd后面的代码就没写了，我想打印顺丰的logo通过小程序蓝牙，但是打印出来的效果非常差，谁知道如何通过小程序打印图片么？ 如果有更好的方法，请提供帮助，可以有偿！
2020-10-22找到方法了 1、在代码页右击，选"命令面板" 2、搜 theme, 然后点颜色主题 (color theme) 3、然后选择自己喜欢的颜色主题
代码高亮怎么自动变了呢？ 社么地方可以设置？ 如果是自动高亮设置，也太烂了吧？[图片][图片]
2020-05-26如果是用来自定义二维码规则， 有可能是没有发布二维码规则
开发者工具通过二维码编译，出现解析二维码失败的弹窗- 当前 Bug 的表现（可附上截图） - 预期表现 - 复现路径 - 提供一个最简复现 Demo [图片] 这个是什么问题。 有的小程序码可以识别，有的不行。
2019-10-11
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