json 格式化输出

import json 
d={"a":"我们","b":"test"}
print(json.dumps(d)) #{"a": "\u6211\u4eec", "b": "test"}
print(json.dumps(d,ensure_ascii=False,indent=2))
"""
{
  "a": "我们",
  "b": "test"
}

"""

 

 

#对key排序
d={"a":"我们","d":"test","c":"aaa","b":"hello"}
print(json.dumps(d,ensure_ascii=False,indent=2,sort_keys=True))