package parsinglogfiles import ( "fmt" "regexp" ) func IsValidLine(text string) bool { re := regexp.MustCompile(`^\[(TRC|DBG|INF|WRN|ERR|FTL)\]`) return re.MatchString(text) } func SplitLogLine(text string) []s
2 golang 的strings包和regexp包提供的方法并不特别好用,特别是和Scala相比,使用起来感觉Scala的正则和字符串处理要舒服的多; 3 scala版的爬虫里面用到了Scala标准库中的实用类和方法,它们虽然不是语法组成,但用起来感觉像是语法糖,这里很多方法和函数式编程有关,golang的函数式编程还没有去仔细学习。 当然golan...
field, e.reason, cause) } var _ error = PersonValidationError{} var _ interface { Field() string Reason() string Key() bool Cause() error ErrorName() string } = PersonValidationError{} var _Person_Name_Pattern = regexp.MustCompile("^[^[0-9]A-Za-z]+( [^[0-9]A-Za-z]+)*$"...
$ gor --input-raw :8080 --output-http staging.com --output-http-url-regexp ^www. 自定义一些流量复制的参数 $ gor --input-raw :80 --output-http 192.168.2.6:8000 --http-allow-method POST --http-set-header 'User-Agent: Gor' -output-http-workers=1 -http-allow-url test.php 将流量...
regexp -pdf Outputs a graph in PDF format -peek=p Output callers/callees of functions matching regexp -png Outputs a graph image in PNG format -proto Outputs the profile in compressed protobuf format -ps Outputs a graph in PS format -raw Outputs a text representation of the raw profile...
It is just a builder, so it returns standart *regexp.Regexp. The library supports groups, composits, classes, flags, repetitions and if you want you can even use raw regular expressions in any place. Also it contains a set of predefined helpers with patterns for number ranges, phones, em...
type errorinterface{Error()string} 错误值用来表示异常状态;errors 包中有一个 errorString 结构体实现了 error 接口。当程序处于错误状态时可以用 os.Exit(1) 来中止运行。 定义错误 任何时候当你需要一个新的错误类型,都可以用 errors(必须先 import)包的 errors.New 函数接收合适的错误信息来创建,像下面这样...
"regexp" "strings" ) const ( evernoteLoginURL = "https://www.evernote.com/Login.action" ) var ( evernoteJSParamsExpr = regexp.MustCompile(`document.getElementById\("(.*)"\).value = "(.*)"`) evernoteRedirectExpr = regexp.MustCompile(`Redirecting to `) errNoMatches = errors...
regexp or address peek func_regex Display callers and calleesoffunctions matching func_regex.dot[n][focus_regex]*[-ignore_regex]*[>file]Produce an annotated callgraphwiththe top n entries.Include samples matching focus_regex,and exclude ignore_regex.For other outputs,replace dotwith:-Graphic ...
encoding/json ->ffjson,easyjson,jingo(only encoder), etcnet/httpfasthttp(but incompatible API, not RFC compliant in subtle ways)httprouter(has other features besides speed; I've never actually seen routing in my profiles)regexp ->ragel(or other regular expression package)serializationencoding/gob ...