Commit 95bccc8167c2393050e2830f15371d33749070b0
1 parent
6ac82f39
Exists in
master
提交
Showing
1 changed file
with
6 additions
and
1 deletions
Show diff stats
src/mysql/dbmysql.go
| @@ -100,9 +100,13 @@ func QueryAllData() error{ | @@ -100,9 +100,13 @@ func QueryAllData() error{ | ||
| 100 | //先打开文件 | 100 | //先打开文件 |
| 101 | filename := "./data.txt" | 101 | filename := "./data.txt" |
| 102 | var f *os.File | 102 | var f *os.File |
| 103 | + var err1 error | ||
| 103 | // var err1 error | 104 | // var err1 error |
| 104 | if checkFileIsExist(filename) { //如果文件存在 | 105 | if checkFileIsExist(filename) { //如果文件存在 |
| 105 | - f, _ = os.OpenFile(filename, os.O_APPEND, 0666) //打开文件 | 106 | + f, err1 = os.OpenFile(filename, os.O_APPEND|os.O_WRONLY, os.ModeAppend) //打开文件 |
| 107 | + if err1 != nil { | ||
| 108 | + logger.Error("QueryAllData OpenFile failed err=%v",err1) | ||
| 109 | + } | ||
| 106 | } else { | 110 | } else { |
| 107 | f, _ = os.Create(filename) //创建文件 | 111 | f, _ = os.Create(filename) //创建文件 |
| 108 | } | 112 | } |
| @@ -137,6 +141,7 @@ func QueryAllData() error{ | @@ -137,6 +141,7 @@ func QueryAllData() error{ | ||
| 137 | _,err = f.WriteString(str) | 141 | _,err = f.WriteString(str) |
| 138 | if err != nil { | 142 | if err != nil { |
| 139 | logger.Error("WRITETOFILEFAILED ERR=%v",err) | 143 | logger.Error("WRITETOFILEFAILED ERR=%v",err) |
| 144 | + return err | ||
| 140 | } | 145 | } |
| 141 | //fmt.Fprintln(w, str) | 146 | //fmt.Fprintln(w, str) |
| 142 | //w.Flush() | 147 | //w.Flush() |