這是從接口獲取到的json數(shù)據(jù){

* "code":"10000",

* "charge":false,

* "remain":0,

* "msg":"查詢成功",

* "result":{

* "status":0,

* "msg":"ok",

* "result":{

* "total":1384,

* "num":5,

* "list":[

{

* "id":1,

* "classid":2,

* "name":"炸茄盒",

* "peoplenum":"3-4人",

* "preparetime":"10分鐘內(nèi)",

* "cookingtime":"10-20分鐘",

* "content":"炸茄盒外焦里嫩，入口不膩，咬上一口，淡淡的肉香和茄子的清香同時(shí)浮現(xiàn)，讓人心動(dòng)不已。",

* "pic":"http://123123~~~~/recipe/upload/20160719/115137_60657.jpg",

* "tag":"健脾開(kāi)胃,兒童,減肥,宴請(qǐng),家常菜,小吃,炸,白領(lǐng),私房菜,聚會(huì)",

* "material":[

1. {

* "mname":"生粉",

* "type":0,

* "amount":"適量"

},

{...}

{...}

]

"process":[

1. {

* "pcontent":"首先我們將豬肉剁成肉泥、姜切成姜米、蔥切蔥花、蒜子切成蒜末、茄子去皮，然后在每一小段中間切一刀，但不要切斷，做成茄盒。",

* "pic":"http://123123/recipe/upload/20160719/162541_29953.jpg"

},

{[...]}

{[...]}

]

}}}}

請(qǐng)問(wèn)如何遍歷出所有字段數(shù)據(jù)了并可以插入數(shù)據(jù)庫(kù)中，我嘗試了三個(gè)for循環(huán)遍歷最后都是material[]、pcontent[]里面都是重復(fù)插入的值for x in data['result']['result']['list']:

caipu_id = x['id']

classid_id = x['classid']

name = x['name']

peoplenum = x['peoplenum'] # 人數(shù)

preparetime = x['preparetime'] # 做菜時(shí)間

content = x['content'] # 簡(jiǎn)介

pic = x['pic'] # 背景圖

tag = x['tag']

for a in x['material']:

mname_null.append(a['mname'])

amount_null.append(a['amount'])

# mname_null.clear() #清空l(shuí)ist

for (q,d) in zip(mname_null,amount_null):

data_null.append(q)

data_null.append(d)

for i in x['process']:

material_null.append(i['pcontent'])

pic_null.append(i['pic'])

for (g, k) in zip(material_null, pic_null):

process_null.append(g)

process_null.append(k)

總結(jié)

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