在Node.js中调整图像大小的简单方法? [英] Easy way to resize image in Node.js?

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()
})

推荐答案

使用ImageMagick:

Use ImageMagick:

• https://www.npmjs.com/package/imagemagick

或npm中的其他模块:

Or other modules from npm:

• https://www.npmjs.com/package/image-resizer
• https://www.npmjs.com/package/resize-image
• https://www.npmjs.com/package/easyimage

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