的PNG文件格式元数据

问题描述：

我试图PNG文件转换为字节机智以下

I tried to convert the PNG file into bytes wit the code below

var enc:Base64Encoder = new Base64Encoder();    
enc.encodeBytes(bytes);
var base64data:String = enc.drain();
trace("base64data : "+base64data);
trace("end of base64data ");

但我得到的是字符，像这样

But what i get is a chunk of characters like this

AKGt1qPxYT9Aduzcags + mgc1fp8SPIDQLEB4zwMxOoieCCCJdsICQBAIiwBi5Ra8hnfACt + YHnro waV23Dwp5y + YyxBCp + 4SNOwGCD0sfq0 + gKgVyw6A0EM5 / KCm2Y0dO7cpS5cuVubMeUGZNv15dnjX 3LkvKqtWr1De2L + XLRpo8cAWFaFFBgACgAAgAAgA0hEgbOi8be7DGYBcv3FdeXbsM7Y8Pyury7 + N

AKGt1qPxYT9Aduzcags+mgc1fp8SPIDQLEB4zwMxOoieCCCJdsICQBAIiwBi5Ra8hnfACt+YHnro waV23Dwp5y+YyxBCp+4SNOwGCD0sfq0+gKgVyw6A0EM5/KCm2Y0dO7cpS5cuVubMeUGZNv15dnjX 3LkvKqtWr1De2L+XLRpo8cAWFaFFBgACgAAgAAgA0hEgbOi8be7DGYBcv3FdeXbsM7Y8Pyury7+N

我如何可以显示PNG文件格式的数据是否正确？

How can i display the data of the PNG file format properly?

答

答案是shaunhusain与这里提供的链接

Answer is provided by shaunhusain with the link here

的PNG文件格式元数据

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