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
key = string(value.([]byte)) default: newValue, err := json.Marshal(value) if err != nil { logrus.Errorf("value:%v, Marshal failed, error:%v", value, err) } key = string(newValue) } return key } 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17...
19array := []byte(s) //将字符串转换成字节20var (21i int22res string23)24for i = 0; i < len(s); i++ {25fmt.Printf(string(array[i] - 32)) //格式化输出,将每一次循环的变量i都保存下来。如果不敲击这一26行默认只会保留最后一次循环的值.27res = string(array[i] - 32) //将字...
slicePool *sync.Pool, start time.Time, end time.Time){//another wait group to process every chunk furthervarwg2 sync.WaitGrouplogs := stringPool.Get().(string)logs =string(chunk)linesPool.Put(chunk)//put back the chunk in pool//split the string by "\...
new := &Line{Token: tokens} 186 x.Stmt = append(x.Stmt, new) 187 return new 188 } 189 190 func (x *FileSyntax) updateLine(line *Line, tokens ...string) { 191 if line.InBlock { 192 tokens = tokens[1:] ...
type gcToolchain struct{} func (gcToolchain) compiler() string { return base.Tool("compile") } func (gcToolchain) linker() string { return base.Tool("link") } func (gcToolchain) gc(b *Builder, a *Action, archive string, importcfg []byte, symabis string, asmhdr bool, gofiles []...
funcFields(str string) []string 返回值:str的子字符串切片或如果str仅包含空格的空白切片。 范例1: // Golang program to illustrate the// strings.Fields() Functionpackagemainimport("fmt""strings")funcmain(){// String s is split on the basis of white spaces// and store in a string arrays:...
首先将文件分成几行（可以使用strings.Splitor完成bytes.Split），然后遍历各行并单独检查每一行是否包含所...
=nil{fmt.Println("Could not able to read last line with offset",offset,"and lastline size",lastLineSize)return}logSlice:=strings.SplitN(string(lastLine),",",2)logCreationTimeString:=logSlice[0]lastLogCreationTime,err:=time.Parse("2006-01-02T15:04:05.0000Z",logCreationTimeString)iferr!=...
func ReadByLine(filePath string) { // filePath为文件的路径 file, err := os.Open(filePath) // 首先打开文件,file的类型为 *os.File if err != nil { log.Fatal(err) } defer func() { if err := file.Close(); err != nil { ...