如何使用 Node.js 将 docx 文件打印到打印机
How to print a docx file to a printer using Node.js
我正在尝试在 node.js 中编写一个程序,允许用户将 docx 文件打印到打印机。
谁能告诉我它是如何在 Node.js 中完成的?
您可以使用 node-printer 模块。
下面是如何使用它打印文件的示例:
// use: node printFile.js [filePath printerName]
var printer = require("printer"),
filename = process.argv[2] || __filename;
console.log('platform:', process.platform);
console.log('try to print file: ' + filename);
if( process.platform != 'win32') {
printer.printFile({filename:filename,
printer: process.env[3], // printer name, if missing then will print to default printer
success:function(jobID){
console.log("sent to printer with ID: "+jobID);
},
error:function(err){
console.log(err);
}
});
} else {
// not yet implemented, use printDirect and text
var fs = require('fs');
printer.printDirect({data:fs.readFileSync(filename),
printer: process.env[3], // printer name, if missing then will print to default printer
success:function(jobID){
console.log("sent to printer with ID: "+jobID);
},
error:function(err){
console.log(err);
}
});
}
我正在尝试在 node.js 中编写一个程序,允许用户将 docx 文件打印到打印机。
谁能告诉我它是如何在 Node.js 中完成的?
您可以使用 node-printer 模块。
下面是如何使用它打印文件的示例:
// use: node printFile.js [filePath printerName]
var printer = require("printer"),
filename = process.argv[2] || __filename;
console.log('platform:', process.platform);
console.log('try to print file: ' + filename);
if( process.platform != 'win32') {
printer.printFile({filename:filename,
printer: process.env[3], // printer name, if missing then will print to default printer
success:function(jobID){
console.log("sent to printer with ID: "+jobID);
},
error:function(err){
console.log(err);
}
});
} else {
// not yet implemented, use printDirect and text
var fs = require('fs');
printer.printDirect({data:fs.readFileSync(filename),
printer: process.env[3], // printer name, if missing then will print to default printer
success:function(jobID){
console.log("sent to printer with ID: "+jobID);
},
error:function(err){
console.log(err);
}
});
}