json写入支持中文字符

2019-05-13 11:57:13 +08:00 · 2019-05-13 11:57:13 +08:00 · b1a2f45484
commit b1a2f45484
parent d1ac0379c6
1 changed files with 2 additions and 2 deletions
--- a/vnpy/trader/utility.py
+++ b/vnpy/trader/utility.py
@ -97,8 +97,8 @@ def save_json(filename: str, data: dict):
    Save data into json file in temp path.
    """
    filepath = get_file_path(filename)
-    with open(filepath, mode='w+') as f:
-        json.dump(data, f, indent=4)
+    with open(filepath, mode='w+',encoding = 'UTF-8') as f:
+        json.dump(data, f,sort_keys=True,indent =4,ensure_ascii=False)


 def round_to(value: float, target: float):