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我想通过 Json 将字符串数组发送到 php 并在那里检索。

String[] Books = {"book1", "book2", "book3", "book4",..};

在 Json 中:

List<NameValuePair> nameValuePairs = new ArrayList<NameValuePair>;
nameValuePairs.add(new BasicNameValuePair("books", Books));
httppost.setEntity(new UrlEncodedFormEntity(nameValuePairs));
...

在php方面:

$books = $_POST['books'];
$result = json_decode($books);    // is this OK?

或者我可以像下面这样使用它吗?

$book1 = $result[0];
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1 回答 1

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$jsonString = '["xxx@gmail.com","yy@gmail.com","rr@gmail.com"]';
$arrayOfYourEmails=json_decode($jsonString);

或者

$jsonString = "[\"xxx@gmail.com\",\"yy@gmail.com\",\"rr@gmail.com\"]";
$arrayOfYourEmails=json_decode($jsonString);

是的,你的这段代码是正确的

$books = $_POST['books'];
$result = json_decode($books); 
于 2014-04-06T15:32:41.600 回答