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vue元件的data為什麼是一個函式(程式碼演示和講解)

技術標籤:pythonpython及日常測試記錄pythonjson

jsonpath模組

import  jsonpath

wsc = {
    "money":19000,
    "house":{
        "beijing":["三環","四環","五環"],
        "shanghai":["靜安區","浦東新區"]
    },
    "car":["bmw",'benz','audi','byd'],
    "pets":[
        {"name":"xiaohei","type":"dog"},
        {"name":"xiaobai","type":"cat"},
        {"name":"xiaofen","type":"cat"},
        {"name":"xiaolan","type":"dog"},
    ]
}

#jsonpath
#$.pets[0].type
#result=jsonpath.jsonpath(wsc, "$.pets[0].type")
result=jsonpath.jsonpath(wsc, "$..house") #可以查到這個json下的任何key的value值
print(result)

執行結果:
在這裡插入圖片描述

[{‘beijing’: [‘三環’, ‘四環’, ‘五環’], ‘shanghai’: [‘靜安區’, ‘浦東新區’]}]