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fix go lock

This commit is contained in:
马彦军 2019-11-14 14:30:25 +08:00
parent 29b2854e53
commit aa7eadbffe
1 changed files with 13 additions and 0 deletions
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13
cell.go
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@ -16,6 +16,7 @@ import (
"reflect"
"strconv"
"strings"
"sync"
"time"
)
@ -30,6 +31,8 @@ const (
STCellFormulaTypeShared = "shared"
)
var rwMutex sync.RWMutex
// GetCellValue provides a function to get formatted value from cell by given
// worksheet name and axis in XLSX file. If it is possible to apply a format
// to the cell value, it will do so, if not then an error will be returned,
@ -155,6 +158,8 @@ func (f *File) setCellTimeFunc(sheet, axis string, value time.Time) error {
// SetCellInt provides a function to set int type value of a cell by given
// worksheet name, cell coordinates and cell value.
func (f *File) SetCellInt(sheet, axis string, value int) error {
rwMutex.Lock()
defer rwMutex.Unlock()
xlsx, err := f.workSheetReader(sheet)
if err != nil {
return err
@ -172,6 +177,8 @@ func (f *File) SetCellInt(sheet, axis string, value int) error {
// SetCellBool provides a function to set bool type value of a cell by given
// worksheet name, cell name and cell value.
func (f *File) SetCellBool(sheet, axis string, value bool) error {
rwMutex.Lock()
defer rwMutex.Unlock()
xlsx, err := f.workSheetReader(sheet)
if err != nil {
return err
@ -200,6 +207,8 @@ func (f *File) SetCellBool(sheet, axis string, value bool) error {
// f.SetCellFloat("Sheet1", "A1", float64(x), 2, 32)
//
func (f *File) SetCellFloat(sheet, axis string, value float64, prec, bitSize int) error {
rwMutex.Lock()
defer rwMutex.Unlock()
xlsx, err := f.workSheetReader(sheet)
if err != nil {
return err
@ -217,6 +226,8 @@ func (f *File) SetCellFloat(sheet, axis string, value float64, prec, bitSize int
// SetCellStr provides a function to set string type value of a cell. Total
// number of characters that a cell can contain 32767 characters.
func (f *File) SetCellStr(sheet, axis, value string) error {
rwMutex.Lock()
defer rwMutex.Unlock()
xlsx, err := f.workSheetReader(sheet)
if err != nil {
return err
@ -276,6 +287,8 @@ func (f *File) GetCellFormula(sheet, axis string) (string, error) {
// SetCellFormula provides a function to set cell formula by given string and
// worksheet name.
func (f *File) SetCellFormula(sheet, axis, formula string) error {
rwMutex.Lock()
defer rwMutex.Unlock()
xlsx, err := f.workSheetReader(sheet)
if err != nil {
return err