将数组php转换为java

Question

我正在开发一个包含java文件和php文件的应用程序.java文件调用php文件,这些文件在ddbb中执行查询并将结果作为数组php返回,但是将其打印在屏幕上.我把它作为一个字符串在java中,我必须将它转换为数组或集合,但我不知道如何做到这一点.

php打印结果的一个例子是:

Array
(
[0] => Array
    (
        [id] => 1
        [0] => 1
        [name] => pepe
        [1] => pepe
    )

[1] => Array
    (
        [id] => 2
        [0] => 2
        [name] => antoñito
        [1] => antoñito
    )

[2] => Array
    (
        [id] => 3
        [0] => 3
        [name] => loló
        [1] => loló
    )

[3] => Array
    (
        [id] => 4
        [0] => 4
        [name] => ñoño
        [1] => ñoño
    )

[4] => Array
    (
        [id] => 5
        [0] => 5
        [name] => Antoñito
        [1] => Antoñito
    )

[5] => Array
    (
        [id] => 7
        [0] => 7
        [name] => José
        [1] => José
    )

)

如果我使用json_encode($ the_array),结果如下:

[{"id":"1","0":"1","name":"pepe","1":"pepe"},    {"id":"2","0":"2","name":"anto\u00f1ito","1":"anto\u00f1ito"},{"id":"3","0":"3","name":"lol\u00f3","1":"lol\u00f3"},{"id":"4","0":"4","name":"\u00f1o\u00f1o","1":"\u00f1o\u00f1o"},{"id":"5","0":"5","name":"Anto\u00f1ito","1":"Anto\u00f1ito"},{"id":"7","0":"7","name":"Jos\u00e9","1":"Jos\u00e9"}]

感谢大家

Answer 1

您应该为数据选择序列化方法.例如XML,Protocol Buffers或JSON.

我个人建议你使用JSON,因为它很轻巧,即使是人类也很容易阅读,并且有两种语言可供选择的库.

在PHP端编码

$encoded = json_encode($data);

用Jackson解密Java端

final ObjectMapper objectMapper = new ObjectMapper();
// the better way is to create a custom class with the correct format
final Map<?, ?> decoded = objectMapper.readValue(encoded, Map.class);