//主进程监听调用
ipcMain.on("print", (event, args) => {
createPrint(args, false);
// PRINT.next(args);
});
function createPrint(config, debug) {
const fs = require("fs");
let def = {
backgroundColor: "#fff",
show: debug,
};
let win = new BrowserWindow(def);
if (debug) {
win.once("ready-to-show", () => {
win.show();
});
}
win.loadURL(config.url);
win.webContents.on("did-finish-load", () => {
if (debug) {
win.webContents
.printToPDF({
pageSize: "A4",
})
.then((data) => {
fs.writeFile("/tmp/print.pdf", data, (error) => {
if (error) throw error;
console.log("Write PDF successfully.");
});
})
.catch((error) => {
console.log(error);
});
} else {
win.webContents.print(
{
silent: true,
deviceName: config.code,
margins:{
marginType:"custom",
},
copies: parseInt(config.number)
}
)
}
});
}
