python读取json文件

json文件如下:
[{
“fontFamily”: “微软雅黑”,
“fontSize”: 12,
“BaseSettings”:{
“font”:1,
“size”:2
}
}
{
“fontFamily”: “微黑”,
“fontSize”: 22,
“BaseSettings”:{
“font”:2,
“size”:3
}
}]

import json

def loadFont():
    f = open("Settings.json", encoding='utf-8')  //设置以utf-8解码模式读取文件,encoding参数必须设置,否则默认以gbk模式读取文件,当文件中包含中文时,会报错
    setting = json.load(f)
    family = setting[0]['BaseSettings']['size']   //注意多重结构的读取语法
    size = setting['fontSize']   
    return family

t = loadFont()

print(t)

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转载自blog.csdn.net/qq_33591712/article/details/84975268