{"name": "Alice", "age": 25, "city": "San Francisco"}]'# 将JSON数组转换为Python对象data=json.loads(json_array)# 新数据new_data={"name":"Bob","age":35,"city":"Chicago"}# 向JSON数组追加新数据data.append(new_data)# 将Python对象转换为
importjson# 步骤1:创建一个空的json数组json_array=[]# 步骤2:创建一个包含多个元素的列表elements=['apple','banana','orange']# 步骤3:使用extend方法将列表中的元素添加到json数组中json_array.extend(elements)print(json.dumps(json_array))# 输出:["apple", "banana", "orange"] 1. 2. 3. 4. ...
filename='c:/temp/users.json'dictObj=[]# Check if file existsifpath.isfile(filename)isFalse:raiseException("File not found")# Read JSON filewithopen(filename)asfp:dictObj=json.load(fp)# Verify existing dictprint(dictObj)print(type(dictObj))dictObj.update({"Age":12,"Role":"Developer...
你在输出单个jsonData的时候，你可以顺便输出一下这个jsonData的数据类型（type(jsonData)）,你就会发先，jsonData本身就是一个字符串类型的数据。不用dump直接append(对象)
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We have two methods for writing data into a file as shown below. write(string) writelines(list) Example 1: my_file = open(“C:/Documents/Python/test.txt”, “w”) my_file.write(“Hello World”) The above code writes the String ‘Hello World’ into the ‘test.txt’ file. ...
Python - Pandas Series append用于API中的多个项目我想出来了！我想如果有人遇到和我类似的问题，这是...
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火星老贼更新太不稳定了,我用Python写了一个脚本,只要老贼更新,就给我微信发送通知。舒服了。代码:import datetimeimport jsonimport timeimport requestsfrom bs4 import BeautifulSoup#邪神链接页面novel_url =' http://book.zongheng.com/book/408586.html'access_token = 'test'global time_flagdef GetZhunheng(...