1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
| <?php
Class Response
{
//返回数据
public static function show($code,$message='',$data='',$type = 'json',$callback='')
{
if($type=='json')
{
echo self::jsonEncode($code,$message,$data);
}elseif($type == 'xml')
{
echo self::xmlEncode($code,$message,$data);
}elseif($type == 'jsonp')
{
echo $callback.'('.self::jsonEncode($code,$message,$data).')';
}
}
//json接口
public static function jsonEncode($code,$message='',$data='')
{
if(!is_numeric($code))
{
return '';
}
$result = array(
'code' => $code,
'message' => $message,
'data' => $data,
);
header("Content-type:text/json;chaset=utf-8");
return json_encode($result);
}
//xml接口
public static function xmlEncode($code,$message,$data=array())
{
if(!is_numeric($code))
{
return '';
}
$result = array(
'code' => $code,
'message' => $message,
'data' => $data,
);
header("Content-type:text/xml;chaset=utf-8");
$xml = "<?xml version='1.0' encoding='utf-8' ?>\n";
$xml .= "<root>\n";
$xml .= self::xmlToEncode($result);
$xml .= "</root>\n";
return $xml;
}
//xml内容循环
public static function xmlToEncode($data)
{
if(empty($data))
{
return '';
}
$xml = $attr = '';
foreach ($data as $key => $value)
{
if(is_numeric($key))
{
$attr = "id='{$key}'";
$key = "item";
}
$xml .= "<{$key} {$attr}>";
$xml .= is_array($value) ? self::xmlToEncode($value) : $value ;
$xml .= "</{$key}>\n";
}
return $xml;
}
}
//二维数据
$type = isset($_GET['type'])? $_GET['type'] : 'json';
$callback = isset($_GET['callback'])? $_GET['callback'] : '';
$arr = array(
'id'=>1,
'name'=>'jia',
'type'=>array(1,2,3)
);
Response::show(200,'数据返回成功',$arr,$type,$callback);
|
