// Package constants define constant variable package constants const ( // CodeSuccess define constant to indicates that the API was successfully processed CodeSuccess = 20000 // CodeInvalidParamFailed define constant to indicates request parameter parsing failed CodeInvalidParamFailed = 40001 // CodeDBQueryFailed define constant to indicates database query operation failed CodeDBQueryFailed = 50001 // CodeDBUpdateailed define constant to indicates database update operation failed CodeDBUpdateailed = 50002 // CodeRedisQueryFailed define constant to indicates redis query operation failed CodeRedisQueryFailed = 60001 // CodeRedisUpdateFailed define constant to indicates redis update operation failed CodeRedisUpdateFailed = 60002 )