Question

我正在开展一个需要json api的项目，比如

{
  "images":[
             {"id":1,"name":"test1","url":"image url"},
             {"id":2,"name":"test2","url":"image url"}
           ]
}

但是我得到了不同的网址格式以及我编写的代码

<?php
header('Content-Type: application/json');
function getJson(){
    $array = array( 'images' => array(array( 'id' => 1, 'name' => 'test1', 'url' => $_SERVER['HTTP_HOST'].DIRECTORY_SEPARATOR.'test'.DIRECTORY_SEPARATOR.'test1.jpg'),
                   array( 'id' => 2, 'name' => 'test2', 'url' => $_SERVER['HTTP_HOST'].DIRECTORY_SEPARATOR.'test'.DIRECTORY_SEPARATOR.'test2.jpg')));
    return $array;
}
$typeArray=null;
if(isset($_GET['request'])){
    if($_GET['request']=='images'){
        $typeArray=getJson();
    }else{
        $typeArray = array(array( 'status' => 'failed', 'message' => 'Invalid request url'));
    }
}else{
    $typeArray = array(array( 'status' => 'failed', 'message' => 'Invalid request url'));
}
echo json_encode($typeArray);
echo $_SERVER['SERVER_PROTOCOL'];
?>

但是我得到了

{"images":[{"id":1,"name":"test1","url":"picd.flynox.com\/test\/test1.jpg"},{"id":2,"name":"test2","url":"picd.flynox.com\/test\/test2.jpg"}]}HTTP/1.1

我已将此更改推送到测试服务器http://picd.flynox.com/api/test/images

Answer 1

对于反斜杠，您可以将JSON_UNESCAPED_SLASHES作为第二个参数传递给json_encode（），如下所示：

json_encode($typeArray, JSON_UNESCAPED_SLASHES);

在php 5.4之前，你可能需要使用smth：

str_replace('\/','/',json_encode($typedArray));

对于http / https，你应该使用$ _SERVER [＆＃39; HTTPS＆＃39;]：

'HTTPS'
Set to a non-empty value if the script was queried through the HTTPS protocol.

删除反斜杠并添加协议

1 个答案: