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Javascript graphicsmagick transparent不工作?_Javascript_Node.js_Graphicsmagick - Fatal编程技术网

Javascript graphicsmagick transparent不工作?

Javascript graphicsmagick transparent不工作?,javascript,node.js,graphicsmagick,Javascript,Node.js,Graphicsmagick,我正在使用graphicsmagick npm: https://www.npmjs.com/package/gm 我做错了什么?您有很多打字错误,您还需要您的软件包: var fs = require('fs') , gm = require('gm'); const readStream = fs.createReadStream("myimg.jpg"); gm(readStream) .transparent("#FFFFFF") .stream(function

我正在使用graphicsmagick npm: https://www.npmjs.com/package/gm
我做错了什么?

您有很多打字错误,您还需要您的软件包:

var fs = require('fs')
    , gm = require('gm');
const readStream = fs.createReadStream("myimg.jpg");
gm(readStream)
    .transparent("#FFFFFF")
    .stream(function (err, stdout, stderr) {
        const writeSTream = fs.createWriteStream("result.png");
        stdout.pipe(writeSTream);
    });

我已经做了所有的要求,你在这里说的是什么打字错误?@user12822357,你在writeSTream和函数中有打字错误。我对这里的打字错误很不满意,但我仍然不知道是什么导致了这个问题。无论如何谢谢你。我只是个白痴。其他地方还有一系列不相关的问题导致了这一点。
var fs = require('fs')
    , gm = require('gm');
const readStream = fs.createReadStream("myimg.jpg");
gm(readStream)
    .transparent("#FFFFFF")
    .stream(function (err, stdout, stderr) {
        const writeSTream = fs.createWriteStream("result.png");
        stdout.pipe(writeSTream);
    });