在Node.js中调整图像大小的简单方法?
问题描述:
从文件系统加载数据后,值得使用哪种模型来调整图像大小并返回给客户端?
After data is loaded from filesystem, which model worth to use to resize image and return to client?
fs.readFile(process.env.OPENSHIFT_DATA_DIR + request.headers['filename'], function read(err, data) {
var w = request.headers['w']
var h = request.headers['h']
response.writeHead(200)
// CODE TO RESIZE DATA
response.write(data)
response.end()
})
答
使用ImageMagick:
Use ImageMagick:
或npm中的其他模块:
Or other modules from npm: