16 lines
1.4 KiB
Markdown
16 lines
1.4 KiB
Markdown
# Int32整数处理
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* 这三种协议都采用了整数压缩的算法，kryo的压缩效果最好，实际使用中大小会比较接近。
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* jsonb和hessian的大小是一样的。
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* jsonb在size为1的期间[-6, 47]的二进制的值和数值一致，是为调试时的可读性更好考虑。
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| | jsonb | hessian | kryo |
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|-----|---------------------------------------------|-------------------------------------------|---------------------------------------------------|
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| 1 | [-16, 47] | [-16, 47] | [-64, 63] |
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| 2 | [-2048, -17] <br/>[48, 2047] | [-2048, -17] <br/>[48, 2047] | [-8192, -65] <br/>[64, 8191] |
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| 3 | [-262144, -2049] <br/>[2048, 262143] | [-262144, -2049] <br/>[2048, 262143] | [-1048576, -8193] <br/>[8192, 1048575] |
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| 4 | | | [-134217728, -1048577] <br/>[1048576, 134217727] |
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| 5 | [-2147483648, -262145] <br/>[262144, 2147483647] | [-2147483648, -262145]<br/> [262144, 2147483647] | [-2147483648, -134217729] <br/>[134217727, 2147483647] |
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