74 lines
1.6 KiB
Go
74 lines
1.6 KiB
Go
package rest
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import (
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"fmt"
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"log"
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"os"
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)
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//日志系统必须高保
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//全局唯一的日志对象(在main函数中初始化)
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var LOGGER *Logger = &Logger{}
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//在Logger的基础上包装一个全新的Logger.
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type Logger struct {
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//继承logger
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goLogger *log.Logger
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//日志记录所在的文件
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file *os.File
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}
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//处理日志的统一方法。
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func (this *Logger) log(prefix string, format string, v ...interface{}) {
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fmt.Printf(format+"\r\n", v...)
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this.goLogger.SetPrefix(prefix)
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this.goLogger.Printf(format, v...)
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}
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//处理日志的统一方法。
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func (this *Logger) Debug(format string, v ...interface{}) {
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this.log("[debug]", format, v...)
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}
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func (this *Logger) Info(format string, v ...interface{}) {
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this.log("[info]", format, v...)
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}
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func (this *Logger) Warn(format string, v ...interface{}) {
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this.log("[warn]", format, v...)
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}
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func (this *Logger) Error(format string, v ...interface{}) {
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this.log("[error]", format, v...)
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}
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func (this *Logger) Panic(format string, v ...interface{}) {
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this.log("[panic]", format, v...)
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panic(fmt.Sprintf(format, v...))
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}
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func (this *Logger) Init() {
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//日志输出到文件中 文件打开后暂时不关闭
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filePath := GetLogPath() + "/tank.log"
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fmt.Printf("使用日志文件 %s\r\n", filePath)
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f, err := os.OpenFile(filePath, os.O_RDWR|os.O_CREATE|os.O_APPEND, 0666)
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if err != nil {
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panic("日志文件无法正常打开: " + err.Error())
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}
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this.goLogger = log.New(f, "", log.Ltime)
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this.file = f
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}
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func (this *Logger) Destroy() {
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if this.file != nil {
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err := this.file.Close()
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if err != nil {
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panic("尝试关闭日志时出错: " + err.Error())
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}
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}
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}
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