mirror of https://github.com/go-gorm/gorm.git
45 lines
1.0 KiB
Go
45 lines
1.0 KiB
Go
package gorm
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import (
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"fmt"
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"log"
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"os"
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"regexp"
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"time"
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)
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type logger interface {
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Print(v ...interface{})
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}
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type Logger struct {
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*log.Logger
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}
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//var defaultLogger = log.New(os.Stdout, "\r\n", 0)
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var defaultLogger = Logger{log.New(os.Stdout, "\r\n", 0)}
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// Format log
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var sqlRegexp = regexp.MustCompile(`(\$\d+)|\?`)
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func (logger Logger) Print(v ...interface{}) {
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if len(v) > 1 {
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level := v[0]
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currentTime := "\n\033[33m[" + time.Now().Format("2006-01-02 15:04:05") + "]\033[0m"
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source := fmt.Sprintf("\033[35m(%v)\033[0m", v[1])
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messages := []interface{}{source, currentTime}
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if level == "sql" {
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// duration
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messages = append(messages, fmt.Sprintf(" \033[36;1m[%.2fms]\033[0m ", float64(v[2].(time.Duration).Nanoseconds()/1e4)/100.0))
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// sql
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messages = append(messages, fmt.Sprintf(sqlRegexp.ReplaceAllString(v[3].(string), "'%v'"), v[4].([]interface{})...))
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} else {
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messages = append(messages, "\033[31;1m")
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messages = append(messages, v[2:]...)
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messages = append(messages, "\033[0m")
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}
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logger.Println(messages...)
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}
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}
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