import json
path = r"H:\weibo\4\sdc-907869a8-212f-11e8-9a3e-ab0426199701_77a6516b-4816-40cf-beaf-cc5d31f07e41" #:文件位置
file = open(path, ‘r‘, encoding=‘utf-8‘) #:打开文件
file1 = open(r"H:\ceshi\test4.txt", ‘a‘,encoding="utf-8") #:打开.text文件

for line in file.readlines():  #:按照列表方式读取文件
    fileJson = json.loads(line)  #:转义为字典
    #：拿取值  key/values
    key = fileJson["key"]
    asp = fileJson["asp"]
    ID = fileJson["id"]
    nfc = fileJson["nfc"]
    uau = fileJson["uau"]
    ubi = fileJson["ubi"]
    ubstat = fileJson["ubstat"]
    ubu = fileJson["ubu"]
    udes = fileJson["udes"]
    ufc = fileJson["ufc"]
    ufcn = fileJson["ufcn"]
    ugen = fileJson["ugen"]
    ugt = fileJson["ugt"]
    uid = fileJson["uid"]
    uim = fileJson["uim"]
    uip = fileJson["uip"]
    uit = fileJson["uit"]
    uiu = fileJson["uiu"]
    uiv = fileJson["uiv"]
    ulan = fileJson["ulan"]
    ulc = fileJson["ulc"]
    uloc = fileJson["uloc"]
    ulp = fileJson["ulp"]
    umc = fileJson["umc"]
    una = fileJson["una"]
    unn = fileJson["unn"]
    urem = fileJson["urem"]
    upti = fileJson["upti"]
    urn = fileJson["urn"]
    urt = fileJson["urt"]
    ust = fileJson["ust"]
    uuo = fileJson["uuo"]
    uut = fileJson["uut"]
    uvi = fileJson["uvi"]
    uvip = fileJson["uvip"]
    file1.write(
        str(key) + "," + str(asp) + "," + str(ID) + "," + str(nfc) + "," + str("uau") + "," + str(ubi) + "," + str(ubstat) + "," + str(ubu) + "" + str(udes) + "" + str(ufc) + "," + str(ufcn) + "," +
        str(ugen) + "," + str(ugt) + "," + str(uid) + "," + str(uim) + "," + str(uip) + "," + str(uit) + "," + str(uiu) + "," + str(uiv) + "," + str(ulan) + "" + str(ulc) + "," + str(uloc) + "," +
        str(ulp) + "," + str(umc) + "," + str(una) + "" + str(unn) + "," + str(upti) + "," + str(urem) + "" + str(urn) + "" + str(urt) + "," + str(ust) + "," + str(uuo) + "," + str(uut) + "," + str(uvi) + "" + str(uvip)
    )
    file1.write("\n")

print("导入完毕！")

修改json格式的数据文件为txt格式