mirror of
https://gitee.com/johng/gf.git
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141 lines
3.6 KiB
Go
141 lines
3.6 KiB
Go
// Copyright 2017 gf Author(https://github.com/gogf/gf). All Rights Reserved.
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//
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// This Source Code Form is subject to the terms of the MIT License.
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// If a copy of the MIT was not distributed with this file,
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// You can obtain one at https://github.com/gogf/gf.
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package glog
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import (
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"github.com/gogf/gf/g/os/gfile"
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"io"
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)
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// To is a chaining function,
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// which redirects current logging content output to the specified <writer>.
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//
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// 链式操作，设置下一次写入日志内容的Writer
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func (l *Logger) To(writer io.Writer) *Logger {
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logger := (*Logger)(nil)
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if l.pr == nil {
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logger = l.Clone()
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} else {
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logger = l
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}
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logger.SetWriter(writer)
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return logger
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}
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// Path is a chaining function,
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// which sets the directory path to <path> for current logging content output.
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//
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// 链式操作，设置下一次输出的日志路径。
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func (l *Logger) Path(path string) *Logger {
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logger := (*Logger)(nil)
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if l.pr == nil {
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logger = l.Clone()
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} else {
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logger = l
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}
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if path != "" {
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logger.SetPath(path)
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}
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return logger
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}
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// Cat is a chaining function,
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// which sets the category to <category> for current logging content output.
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//
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// 链式操作，设置下一次输出的日志分类(可以按照文件目录层级设置)，在当前logpath或者当前工作目录下创建category目录，
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// 这是一个链式操作，可以设置多个分类，将会创建层级的日志分类目录。
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func (l *Logger) Cat(category string) *Logger {
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logger := (*Logger)(nil)
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if l.pr == nil {
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logger = l.Clone()
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} else {
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logger = l
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}
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path := l.path.Val()
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if path != "" {
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logger.SetPath(path + gfile.Separator + category)
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}
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return logger
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}
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// File is a chaining function,
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// which sets file name <pattern> for the current logging content output.
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//
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// 日志文件格式
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func (l *Logger) File(file string) *Logger {
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logger := (*Logger)(nil)
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if l.pr == nil {
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logger = l.Clone()
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} else {
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logger = l
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}
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logger.SetFile(file)
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return logger
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}
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// Level is a chaining function,
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// which sets logging level for the current logging content output.
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//
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// 设置日志打印等级
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func (l *Logger) Level(level int) *Logger {
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logger := (*Logger)(nil)
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if l.pr == nil {
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logger = l.Clone()
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} else {
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logger = l
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}
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logger.SetLevel(level)
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return logger
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}
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// Backtrace is a chaining function,
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// which sets backtrace options for the current logging content output .
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//
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// 设置文件调用回溯信息
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func (l *Logger) Backtrace(enabled bool, skip...int) *Logger {
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logger := (*Logger)(nil)
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if l.pr == nil {
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logger = l.Clone()
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} else {
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logger = l
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}
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logger.SetBacktrace(enabled)
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if len(skip) > 0 {
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logger.SetBacktraceSkip(skip[0])
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}
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return logger
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}
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// StdPrint is a chaining function,
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// which enables/disables stdout for the current logging content output.
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//
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// 是否允许在设置输出文件时同时也输出到终端
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func (l *Logger) StdPrint(enabled bool) *Logger {
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logger := (*Logger)(nil)
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if l.pr == nil {
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logger = l.Clone()
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} else {
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logger = l
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}
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logger.SetStdPrint(enabled)
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return logger
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}
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// Header is a chaining function,
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// which enables/disables log header for the current logging content output.
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//
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// 是否打印每行日志头信息(默认开启)
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func (l *Logger) Header(enabled bool) *Logger {
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logger := (*Logger)(nil)
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if l.pr == nil {
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logger = l.Clone()
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} else {
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logger = l
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}
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logger.printHeader.Set(enabled)
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return logger
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} |