sk_proto/README

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protobuf 数据类型:
double double double
float float float
int32 Uses variable-length encoding. Inefficient for encoding negative numbers if your field is likely to have negative values, use sint32 instead. int32 int
int64 Uses variable-length encoding. Inefficient for encoding negative numbers if your field is likely to have negative values, use sint64 instead. int64 long
uint32 Uses variable-length encoding. uint32 int
uint64 Uses variable-length encoding. uint64 long
sint32 Uses variable-length encoding. Signed int value. These more efficiently encode negative numbers than regular int32s. int32 int
sint64 Uses variable-length encoding. Signed int value. These more efficiently encode negative numbers than regular int64s. int64 long
fixed32 Always four bytes. More efficient than uint32 if values are often greater than 228. uint32 int
fixed64 Always eight bytes. More efficient than uint64 if values are often greater than 256. uint64 long
sfixed32 Always four bytes. int32 int
sfixed64 Always eight bytes. int64 long
bool bool boolean
string A string must always contain UTF-8 encoded or 7-bit ASCII text. string String
bytes May contain any arbitrary sequence of bytes. string ByteString