vartestString="ABCDEFGHIJKLMNOPQRSTUVWXYZ"//vartestString="ABCDEFGHIJKLMNOPQRSTUVWXYZABCDEFGHIJKLMNOPQRSTUVWXYZ"funcBenchmarkHashing900000000(b*testing.B){varbufByte=bytes.Buffer{}fori:=0;i测试结果:WithtestString="ABCDEFGHIJKLMNOPQRSTUVWXYZ"BenchmarkHashing900000000-45000000035.2ns/op0B/op0allocs/op