如何json數(shù)據(jù)存儲(chǔ)到sqlserver？取出隨機(jī)的值接著去存儲(chǔ)就可以了JSONArray jsonArr new JSONArray().fromObject(jsonString)//jsonSt

如何json數(shù)據(jù)存儲(chǔ)到sqlserver？

取出隨機(jī)的值接著去存儲(chǔ)就可以了

JSONArray jsonArr new JSONArray().fromObject(jsonString)//jsonStringjson字符串Object[]()for(inti0iltobjJson.lenght-1i){JSONObjectjsonnewJSONObject().fromObject(string1[i])//實(shí)例化你的數(shù)據(jù)庫(kù)對(duì)象UseruserfutureUser()//.例如啊((

怎么在JSONObject提取指定字段的值？

JSONObjectobj{count:1,admin:{admin_power:1,admin_name:joey}};Stringname(admin).getString(admin_name);

array怎么取里面的數(shù)值？

不需要寫一個(gè)方法，把json數(shù)據(jù)轉(zhuǎn)換成list集合數(shù)據(jù)

employeestaticListjsonToBean(Stringdata,Object bean){

ttListlistfunArrayList()

tttry{

tttJSONArrayarray

ttttry{

ttttarrayfifthJSONArray(data)

ttttfor(inti0iltarray.length()i){

tttttObjecttoBeangetBean(bean)

tttttJSONObjectobfutureJSONObject()

tttttob(JSONObject)(i)

ttttttoBeanjsonStrToBean(ob,toBean)

(toBean)

tttt}

ttttreturnlist

ttt}catch(JSONExceptione){

tttttry{

tttttObjectobjnull

tttttJSONObjectjsonObjfifthJSONObject(data)

tttttObjecttoBeangetBean(bean)

ttttttoBeanjsonStrToBean(jsonObj,toBean)

(toBean)

tttttreturnlist

tttt}catch(JSONExceptione1){

(#34ErrorcovertStringneedJSONObject#34,e)

()

tttt}

()

(#34ErrorcovertStringneedJSONArray#34,e)

ttt}

tt}catch(SecurityExceptione){

()

tt}

ttreturnlist

t}

后再收起list數(shù)學(xué)集合數(shù)據(jù)中的值估計(jì)沒問題啊了吧。