feature:保证表格导出的列顺序和json录入顺序一致

This commit is contained in:
piexlmax(奇淼
2024-03-15 11:38:34 +08:00
parent 7e98f61bec
commit 5517987e14
3 changed files with 93 additions and 3 deletions
+34
View File
@@ -0,0 +1,34 @@
package utils
import (
"encoding/json"
"strings"
)
func GetJSONKeys(jsonStr string) (keys []string, err error) {
// 使用json.Decoder,以便在解析过程中记录键的顺序
dec := json.NewDecoder(strings.NewReader(jsonStr))
t, err := dec.Token()
if err != nil {
return nil, err
}
// 确保数据是一个对象
if t != json.Delim('{') {
return nil, err
}
for dec.More() {
t, err = dec.Token()
if err != nil {
return nil, err
}
keys = append(keys, t.(string))
// 解析值
var value interface{}
err = dec.Decode(&value)
if err != nil {
return nil, err
}
}
return keys, nil
}