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var http = require('http'),
url = require('url'),
fs = require('fs');
var express = require('express')
, app = module.exports = express();
var router=express.Router();
//var fs = require('fs');
// string generated by canvas.toDataURL()
router.get('/', function(req, res, next){
var img =
"Right_9660009901_20170707_172902_1023927555.jpg";
// strip off the data: url prefix to get just the base64-encoded bytes
var fs = require("fs");
fs.writeFile("image.jpg", new Buffer(img, "base64"), function(err) {});
});
在上述代碼中base64未轉換爲正確的圖像並顯示圖像已損壞或格式不正確。這段代碼有什麼問題?base64未轉換圖像它顯示圖像可能已損壞或無法打開圖像