这个是也花费了我好多时间，这是截图之后发现图片太大了，一个整个桌面的图片有5m那么大，我怎么压缩都还是大，后来发现转为gif格式之后，图片质量也还可以，但是图片也才100k不到。编写dnf*截密保必备，最近我在开发的，有高手可以和我联系哦。-This is also cost me a lot of time, which was discovered after screenshot image is too great, an entire desktop picture has 5m b