func execFormatExamples() {
// 默认简洁格式
log.Infof("this is a test message, %d", 6)
// 带标签的格式
log.SetFormat(log.DefaultFormatTag)
log.Tinfof("6ba7b814-9dad-11d1-80b4-00c04fd430c8", "this is a test message, %d", 7)
// 自定义其他格式的日志
format := fmt.Sprintf("%s %s %s %s:%d %s", "2006-1-2", "3:4:05.000",
log.LevelToken, log.PathToken, log.LineToken, log.MessageToken)
log.SetFormat(format)
log.Infof("this is a test message, %d", 8)
// 自定义 json 格式的日志
format = fmt.Sprintf(`{"date": "%s", "time": "%s", "level": "%s", "file": "%s", "line": %d, "log": "%s"}`,
"2006-01-02", "15:04:05.999", log.LevelToken, log.ProjectToken, log.LineToken, log.MessageToken)
log.SetFormat(format)
log.Infof("this is a test message, %d", 9)
// 自定义 xml 格式的日志
format = fmt.Sprintf(`<log><date>%s</date><time>%s</time><tid>%s</tid><level>%s</level><file>%s</file><line>%d</line><msg>%s</msg><log>`,
"2006-01-02", "15:04:05.000", log.TagToken, log.LevelToken, log.ProjectToken, log.LineToken, log.MessageToken)
log.SetFormat(format)
log.Tinfof("6ba7b814-9dad-11d1-80b4-00c04fd430c8", "this is a test message, %d", 10)
}
func execSourceFileExamples() {
// 全路经
format := fmt.Sprintf("%s %s %s %s:%d %s", "2006-1-2", "3:4:05.000",
log.LevelToken, log.PathToken, log.LineToken, log.MessageToken)
log.SetFormat(format)
log.Infof("this is a test message, %d", 11)
// 包
format = fmt.Sprintf("%s %s %s %s:%d %s", "2006-1-2", "3:4:05.000",
log.LevelToken, log.PackageToken, log.LineToken, log.MessageToken)
log.SetFormat(format)
log.Infof("this is a test message, %d", 12)
// 项目
format = fmt.Sprintf("%s %s %s %s:%d %s", "2006-1-2", "3:4:05.000",
log.LevelToken, log.ProjectToken, log.LineToken, log.MessageToken)
log.SetFormat(format)
log.Infof("this is a test message, %d", 13)
// 文件
format = fmt.Sprintf("%s %s %s %s:%d %s", "2006-1-2", "3:4:05.000",
log.LevelToken, log.FileToken, log.LineToken, log.MessageToken)
log.SetFormat(format)
log.Infof("this is a test message, %d", 14)
}
func TestSetFormatFile(t *testing.T) {
format := fmt.Sprintf(`<log><date>%s</date><time>%s</time><level>%s</level><file>%s</file><line>%d</line><msg>%s</msg><log>`,
"2006-01-02", "15:04:05.000", log.LevelToken, log.PackageToken, log.LineToken, log.MessageToken)
log.SetFormat(format)
buf := bytes.NewBuffer(make([]byte, 4096))
log.SetWriter(buf)
rand := time.Now().String()
log.Debug(rand)
if bytes.HasPrefix(buf.Bytes(), ([]byte)("<file>github.com/gotips/log/test/log_test.go</file>")) {
t.FailNow()
}
log.SetFormat(log.DefaultFormat)
}