我的需求是創建一個包含key作爲tableName和value作爲json文件中的schema字段內的元素的映射。如何解析json文件並從下面的json文件中檢索「tableName」和「schema」字段
{
"status":"success",
"tables":[
{
"dbname":"idn",
"tableName":"my_monthly_hits_b",
"schema":"(cm11:chararray)",
"location":"/user/mydb/"
},
{
"dbname":"idn",
"tableName": "my_monthly_match",
"schema":"(city:chararray,match:chararray,cm11:chararray)",
"location":"/user/mydb1"
}
]
}
哎,看起來你是新來的StackOverflow。先看看這個:http://stackoverflow.com/help/on-topic – gldraphael