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cailangwei
V2EX    Java

关于如何构造json问题

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  •   cailangwei Sep 27, 2012 4811 views
    This topic created in 4966 days ago, the information mentioned may be changed or developed.
    {"playlist":
    [
    {
    "0": {
    "src":"junk/paniq.mp3",
    "type":"audio/mp3"
    },
    "1": {
    "src":"junk/paniq.ogg",
    "type":"audio/ogg"
    },
    "config": {
    "title": "An Educated Simpleton - Copy One",
    "poster": "junk/cover.jpg"
    }
    }
    ]
    }
    如何构造这么一个json结构?是不是用map、list之类生成它的结构?
    6 replies    1970-01-01 08:00:00 +08:00
    udonmai
        1
    udonmai  
       Sep 27, 2012
    具体语言具体分析。。。不过一般也就是map,这个map不特指任何特定编程语言的特定数据结构
    khotyn
        2
    khotyn  
       Sep 27, 2012
    Java 生成 JSON 的话应该有各种类库可以把对象转换成 JSON 字符串吧,你可以看看 FastJSON 这个类库:https://github.com/AlibabaTech/fastjson/wiki
    forest520
        3
    forest520  
       Sep 27, 2012
    这个我用过,google开源的,还不错:http://code.google.com/p/google-gson/
    holmesabc
        4
    holmesabc  
       Sep 27, 2012
    感觉最简单的就是gson了,google的东西好用

    可以直接将一个对象生成json,或者将json直接解析成一个特定类。
    catfan
        5
    catfan  
       Sep 27, 2012
    直接用Qatrix里面的$json.encode()便可

    http://qatrix.com/api/json.encode
    twm
        6
    twm  
       Sep 27, 2012
    gson+1
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