Question

我正处于项目的中间，必须使用json来实现我的目标。我正在使用json_encode（）使用mysql和php。我如何得到这个：

{"contacts": [ { "id": "c200","name": "Ravi Tamada","email": "ravi@gmail.com","address": "xx-xx-xxxx,x - street, x - country","gender" : "male","phone": { "mobile": "+91 0000000000","home": "00 000000","office": "00 000000"}},{ "id": "c201","name": "Johnny Depp","email": "johnny_depp@gmail.com","address": "xx-xx-xxxx,x - street, x - country","gender" : "male","phone": {"mobile": "+91 0000000000","home": "00 000000","office": "00 000000"}},

看起来像这样？

{
"contacts": [
    {
            "id": "c200",
            "name": "Ravi Tamada",
            "email": "ravi@gmail.com",
            "address": "xx-xx-xxxx,x - street, x - country",
            "gender" : "male",
            "phone": {
                "mobile": "+91 0000000000",
                "home": "00 000000",
                "office": "00 000000"
            }
    },
    {
            "id": "c201",
            "name": "Johnny Depp",
            "email": "johnny_depp@gmail.com",
            "address": "xx-xx-xxxx,x - street, x - country",
            "gender" : "male",
            "phone": {
                "mobile": "+91 0000000000",
                "home": "00 000000",
                "office": "00 000000"
            }
    }
            ]
};

我知道可以这样做，因为多个教程在json对象“回显”对象时看起来像这样，就像这个http://api.androidhive.info/contacts/一样。我使用了错误的功能吗？这是我的代码。

$employee = array();
while($employee = mysql_fetch_array($result, MYSQL_ASSOC)) {
$employee[] = array('employee'=>$employee);
}

$output = json_encode(array('employee' => $employee));

}

Answer 1

将JSON_PRETTY_PRINT选项设置为名为on the manual page。

$output = json_encode(array('employee' => $employee), JSON_PRETTY_PRINT);

我不建议将其用于制作：它会增加文件大小。

json格式化问题

1 个答案: