小程序调用蓝牙打印机完整代码

[{"title":"（ 25 个子文件 586KB ） 小程序调用蓝牙打印机完整代码","children":[{"title":"miniprogram-bluetoothprinter-master","children":[{"title":"project.config.json <span style='color:#111;'> 641B </span>","children":null,"spread":false},{"title":"printer","children":[{"title":"printerutil.js <span style='color:#111;'> 2.31KB </span>","children":null,"spread":false},{"title":"printerjobs.js <span style='color:#111;'> 3.93KB </span>","children":null,"spread":false},{"title":"commands.js <span style='color:#111;'> 5.12KB </span>","children":null,"spread":false}],"spread":true},{"title":"pages","children":[{"title":"logs","children":[{"title":"logs.wxml <span style='color:#111;'> 173B </span>","children":null,"spread":false},{"title":"logs.json <span style='color:#111;'> 52B </span>","children":null,"spread":false},{"title":"logs.wxss <span style='color:#111;'> 106B </span>","children":null,"spread":false},{"title":"logs.js <span style='color:#111;'> 261B </span>","children":null,"spread":false}],"spread":true},{"title":"index","children":[{"title":"index.wxss <span style='color:#111;'> 782B </span>","children":null,"spread":false},{"title":"index.json <span style='color:#111;'> 46B </span>","children":null,"spread":false},{"title":"index.wxml <span style='color:#111;'> 2.09KB </span>","children":null,"spread":false},{"title":"index.js <span style='color:#111;'> 9.73KB </span>","children":null,"spread":false}],"spread":true}],"spread":true},{"title":"utils","children":[{"title":"util.js <span style='color:#111;'> 472B </span>","children":null,"spread":false}],"spread":true},{"title":"img","children":[{"title":"screen1.PNG <span style='color:#111;'> 30.46KB </span>","children":null,"spread":false},{"title":"screen2.PNG <span style='color:#111;'> 330.13KB </span>","children":null,"spread":false}],"spread":true},{"title":"app.js <span style='color:#111;'> 1.06KB </span>","children":null,"spread":false},{"title":".idea","children":[{"title":"workspace.xml <span style='color:#111;'> 36.19KB </span>","children":null,"spread":false},{"title":"modules.xml <span style='color:#111;'> 284B </span>","children":null,"spread":false},{"title":"bluetoothprinter.iml <span style='color:#111;'> 458B </span>","children":null,"spread":false}],"spread":true},{"title":"README.md <span style='color:#111;'> 3.62KB </span>","children":null,"spread":false},{"title":"app.json <span style='color:#111;'> 241B </span>","children":null,"spread":false},{"title":"app.wxss <span style='color:#111;'> 170B </span>","children":null,"spread":false},{"title":"miniprogram_npm","children":[{"title":"text-encoding","children":[{"title":"index.js.map <span style='color:#111;'> 16.69KB </span>","children":null,"spread":false},{"title":"index.js <span style='color:#111;'> 618.67KB </span>","children":null,"spread":false}],"spread":true}],"spread":true},{"title":"package-lock.json <span style='color:#111;'> 332B </span>","children":null,"spread":false}],"spread":false}],"spread":true}]