gif图片不可以解析吗?
var fs=require('fs');
fs.readFile("tupian.gif",function (err,origin_buffer) {
console.log(Buffer.isBuffer(origin_buffer))
fs.writeFile("tupian_buffer.gif",origin_buffer,function (err) {
if(err)console.log(err)
})
var base64Image=origin_buffer.toString("base64")
console.log(base64Image)
var decodedImage=new Buffer(base64Image,'base64')
console.log(Buffer.compare(origin_buffer,decodedImage))
fs.writeFile("tupian_buffers.gif",decodedImage,function (err) {
if(err)console.log(err)
})
})