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- (NSData *)lf_fastestCompressImageDataWithSize:(CGFloat)size imageSize:(NSUInteger)imageSize;
标清图
建议支持传入最大尺寸做初步压缩 或者 最大压缩次数防止消耗太大
/** 缩放图片 */
if (currentResolution > MIN_UPLOAD_RESOLUTION) {
float factor = sqrt(currentResolution / MIN_UPLOAD_RESOLUTION) * 2;
compressedImage = [self lf_scaleWithSize:CGSizeMake(self.size.width / factor, self.size.height / factor)];
}
percent *= (targetSize/imageLength);
这一步压缩过度 且 压缩后没有检测是否已经符合要求
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