Javascript 在Node.js中调整图像大小的简单方法?
从文件系统加载数据后,哪个模型值得用来调整映像大小并返回到客户端Javascript 在Node.js中调整图像大小的简单方法?,javascript,node.js,image-processing,Javascript,Node.js,Image Processing,从文件系统加载数据后,哪个模型值得用来调整映像大小并返回到客户端 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 RESIZ
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()
})
使用ImageMagick: