以下是一个使用Python来遍历JSON查询集合的示例代码:
import json
# 示例JSON数据
data = '''
{
"employees": [
{
"firstName": "John",
"lastName": "Doe"
},
{
"firstName": "Anna",
"lastName": "Smith"
},
{
"firstName": "Peter",
"lastName": "Jones"
}
]
}
'''
# 解析JSON数据
json_data = json.loads(data)
# 遍历employees集合
for employee in json_data['employees']:
print("First Name:", employee['firstName'])
print("Last Name:", employee['lastName'])
print()
输出结果:
First Name: John
Last Name: Doe
First Name: Anna
Last Name: Smith
First Name: Peter
Last Name: Jones
这个示例代码首先使用json.loads()
函数将JSON数据解析为Python对象。然后,通过访问键'employees'
来获取员工集合,并使用for
循环遍历集合中的每个员工。在循环体内,可以通过键来访问每个员工的属性。