如果你的数据类型类似

"[

    ["name","age","sex"],

    ["jack","27","male"],

    ["lucy","25","female"],

    ["lily","25","female"],

    ["john","27","male"]

]"

exportArr

如果你的数据类型类似

"[

    {"name":"jack1","age":"27","sex":"male"},

    {"name":"lucy1","age":"25","sex":"female"},

    {"name":"lily1","age":"25","sex":"female"},

    {"name":"john1","age":"27","sex":"male"}

]"

exportObject