Python2.7 将字典转json格式入库

1、代码示例：

import json
 
developer = {
    "name": "admin",
    "salary": 9000,
    "skills": ["Raspberry pi", "Machine Learning", "Web Development"],
    "email": "admin@webkaka.com"
}
 
with open("developerPrettyPrint.json", "w") as write_file:
    # json.dump(developerPrettyPrint, write_file)
    json.dump(developer, write_file, indent=4, separators=(", ", ": "), sort_keys=True)
print("Done writing pretty printed JSON data into a file")