官方网站：https://code.google.com/p/lz4/ Name Ratio C.speed D.speed LZ4 (r59) 2.084 330 915 LZO 2.05 1x_1 2.038 311 480 QuickLZ 1.5 -1 2.233 257 277 Snappy 1.0.5 2.024 227 729 LZF 2.076 197 465 FastLZ 2.030 190 420 zlib 1.2.5 -1 2.728 39 195 LZ4