Python JSON common operations

JSON module (string manipulation)

• Json.dumps (): Encode the data

• Json.loads (): Decoding the data

  JSON module (file operation)

# 写入 JSON 数据with open('data.json', 'w') as f:    json.dump(data, f)# 读取数据with open('data.json', 'r') as f:    data = json.load(f)

Save As. json file

json_data={}with open('na.json','w',encoding='utf-8') as json_file:    json.dump(json_data,json_file,ensure_ascii=False)    print("json 文件保存成功！ ")

Reading JSON files

import jsonwith open('na.json','r',encoding='utf-8') as json_file:    data=json.load(json_file)    print(data)

Beautiful printing of JSON files (functions can be copied directly)

import jsondef print_json():    js_data=open('na.json','r',encoding='utf-8')    js=json.load(js_data)    pretty_dict(js)def pretty_dict(my_dict): #美观打印    #利用json的打印 友好打印字典等结构。备用    print(json.dumps(my_dict,ensure_ascii=False,indent=1))if __name__=='__main__':    print_json()

Python JSON common operations