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javascript - json数据格式

Jun 06, 2016 pm 08:32 PM
javascript json php

我在服务器端用PHP写入json文件,格式 为{}{}{},用的是file_put_contents附加写入

在客户端js通过PHP获取的也是{}{}{}这种格式(file_get_contents),而不是标准的json格式[{},{},{}]

请问我该如何得到标准的json格式呢? 是在PHP写入的时候(PHP得到的只是{key/value},如何做?),还是js获取到字符串之后,再转成标准格式(如何做?)?

新手提问,thanks。

回复内容:

我在服务器端用PHP写入json文件,格式 为{}{}{},用的是file_put_contents附加写入

在客户端js通过PHP获取的也是{}{}{}这种格式(file_get_contents),而不是标准的json格式[{},{},{}]

请问我该如何得到标准的json格式呢? 是在PHP写入的时候(PHP得到的只是{key/value},如何做?),还是js获取到字符串之后,再转成标准格式(如何做?)?

新手提问,thanks。

把你要写入的内容放在 $data = array(); 中,
在写入的时候用

<code>$data[] = $xxxxx;
$data[] = $yyyyy;
//....
file_put_contents('xx.js', json_encode($data));
</code>
Copy after login

然后js就可以正常加载这个 xx.js 了.

比较建议后端服务器写入文件时就是标准的JSON格式,前端拿到了就能直接解析。

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