New 新错误
(errText string)
| 26 | |
| 27 | // New 新错误 |
| 28 | func New(errText string) error { |
| 29 | ptr, file, line, ok := runtime.Caller(1) |
| 30 | funcName := "" |
| 31 | if ok { |
| 32 | frame, _ := runtime.CallersFrames([]uintptr{ptr}).Next() |
| 33 | funcName = filepath.Base(frame.Function) |
| 34 | } |
| 35 | return &errorObj{ |
| 36 | err: errors.New(errText), |
| 37 | file: file, |
| 38 | line: line, |
| 39 | funcName: funcName, |
| 40 | } |
| 41 | } |
| 42 | |
| 43 | // Wrap 包装已有错误 |
| 44 | func Wrap(err error) error { |