Python保存与加载变量_json

saveLoadVar.py

import json

def save_var(v, filename):
    with open(filename, 'w') as file_obj:
      json.dump(v, file_obj)
    file_obj.close()
        
def load_var(filename):
    with open(filename) as file_obj:
      v = json.load(file_obj)
    file_obj.close()
    return v

使用：