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文章目录Reading FilesWriting FilesLine FiltersFile PathsDirectories临时文件和目录Testing命令行参数命令行FlagsCommand-Line SubcommandsEnvironment VariablesHTTP ClientsHTTP serversContextSpawning ProcessesReading Filespackage mainimport ( "bufio" "fmt" "io"

文章目录正则表达式JSON(tocheck)XMLTimeEpochTime Formatting & Parsing随机数Number parsingURL parsingSHA1 HashesBase64 Encoding正则表达式package mainimport ( "bytes" "fmt" "regexp")func main() { match, _ := regexp.MatchString("p([a-z]+)ch", "peach

文章目录排序自然排序定制排序panicDeferCollection FunctionsString FunctionsString Formatting正则表达式JSON(tocheck)XMLTimeEpochTime Formatting & Parsing随机数Numbe parsingURL parsingSHA1 HashesBase64 EncodingReading Files排序自然排序改变了source数据package mainimport ( "fmt

文章目录GoRoutineshelloworldchannelschannel Bufferingchannel同步（重点）channel方向（need check）selectTimeouts非阻塞式管道操作关闭channelsrange over channelsTimersTickersWorker PoolsWaitGroupsRate Limiting（重要）Atomic CountersMutexesstateful goroutines（重要）GoRoutineshelloworld轻

文章目录前言GoByExamplehelloworld & valuevariables & constantsfor & if/elseswitch(有特殊用法)数组和slicesliceMaprangeFunctionclosures（匿名函数）指针struct(类比Java的class)methods & interfacesmethodsinterfaceErrors(重点)前言Drops of water outwear the stone工作需要，入坑k8