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php从数据库中读取数据透过json发送到ios端

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Release： 2016-06-13 12:39:55
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php从数据库中读取数据通过json发送到ios端
我在php端读取数据库，把读出来的数据放到一个json格式的字符串中，然后发送到ios端，但是发现读出来的数据全部变成1了，然后我在php端判断其中一个查询出来的值是否为我知道的一个字符串，如果相同，就把这个字符串赋值给它以后传回来的就是正常的字符串

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ios json php
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