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小票全部采用本地usb打印

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This commit is contained in:
gyq
2024-07-30 18:04:53 +08:00
parent b2e450fd52
commit 49cabfed21
13 changed files with 459 additions and 291 deletions
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86
dist-electron/main.js
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@@ -48,92 +48,6 @@ electron.app.whenReady().then(() => {
}
win.webContents.send("getOSmacRes", mac);
});
const printWin = new electron.BrowserWindow({
show: false,
width: 464,
height: 1726,
webPreferences: {
// 集成网页和 Node.js，也就是在渲染进程中，可以调用 Node.js 方法
nodeIntegration: true,
contextIsolation: false
}
});
if (process.env.VITE_DEV_SERVER_URL) {
printWin.loadFile(path.join(__dirname, "../public/print.html"));
} else {
printWin.loadFile(path.resolve(__dirname, "../dist/print.html"));
}
electron.ipcMain.on("printerInfoSync", (event, arg) => {
printWin.webContents.send("getParams", arg);
});
electron.ipcMain.on("printStart", (event, arg) => {
console.log(arg);
const _parmas = JSON.parse(arg);
let name = _parmas.deviceName;
printWin.webContents.print({
silent: true,
deviceName: name,
pageSize: {
width: 58e3,
height: 216e3
},
scaleFactor: 80,
landscape: false,
margins: {
marginType: "none",
top: 0,
bottom: 0,
left: 0,
right: 0
},
dpi: {
horizontal: 203,
vertical: 203
}
});
});
const workPrintWin = new electron.BrowserWindow({
show: false,
width: 464,
height: 1726,
webPreferences: {
nodeIntegration: true,
contextIsolation: false
}
});
if (process.env.VITE_DEV_SERVER_URL) {
workPrintWin.loadFile(path.join(__dirname, "../public/work_print.html"));
} else {
workPrintWin.loadFile(path.resolve(__dirname, "../dist/work_print.html"));
}
electron.ipcMain.on("printerWorkSync", (event, arg) => {
workPrintWin.webContents.send("getParams", arg);
});
electron.ipcMain.on("printWorkStart", (event, arg) => {
const _parmas = JSON.parse(arg);
let name = _parmas.deviceName;
workPrintWin.webContents.print({
silent: true,
deviceName: name,
pageSize: {
width: 58e3,
height: 216e3
},
scaleFactor: 80,
landscape: false,
margins: {
marginType: "none",
top: 0,
bottom: 0,
left: 0,
right: 0
},
dpi: {
horizontal: 203,
vertical: 203
}
});
});
const tagPrintWin = new electron.BrowserWindow({
show: false,
width: 360,