zoukankan      html  css  js  c++  java
  • python3两个字典的合并

    两个字典的合并其实很简单,直接用dict的update即可,代码如下:

    # /usr/bin/python3 
    # -*- encoding: utf-8 -*-
    import json
    param1 = """
    {"a":"1",
    "b":"2"}
    """
    param2 = """
    {"b":"3",
    "c":"4"}
    """
    json1 = json.loads(param1)
    json2 = json.loads(param2)
    print("json1: ", json1)
    print("json2: ", json2)
    merge = dict(json1)
    merge.update(json2)
    print("merge: ", merge)

    得到结果如下:

    json1:  {'a': '1', 'b': '2'}
    json2:  {'c': '4', 'b': '3'}
    merge:  {'c': '4', 'a': '1', 'b': '3'}
  • 相关阅读:
    IE11浏览器:请不要再叫我IE,谢谢
    Hadoop HA高可用搭建流程
    YARN
    MapReduce
    HDFS
    shell
    shell总结
    linux总结
    maven+log4j
    Spring
  • 原文地址:https://www.cnblogs.com/luhouxiang/p/7762746.html
Copyright © 2011-2022 走看看