Home Backend Development PHP Tutorial [询问]php中关于session的一点疑问解决方法

[询问]php中关于session的一点疑问解决方法

Jun 13, 2016 am 10:08 AM
passwd php quot session

[询问]php中关于session的一点疑问
我在网上看到php session的用法。
1.php
session_start();
$_SESSION[‘passwd’] = "mynameislikui";

2.php
session_start();
echo $_SESSION[‘passwd’];

我用浏览器从1.php跳到2.php是能正常显示的。但是我用客户端写一个httprequest却有点问题。
我的测试是这样的,访问1.php返回的response中我发现http头中多了
PHPSESSID=7e66f1f846b9645d4269569eccdc29f6
这个值,于是将这个值加入到访问2.php的request的头部。但结果是什么都没有返回。
我不知道我这样的方式对不对,但我感觉浏览器中也没做什么特别的处理,为何就能正常的显示呢?
不知道我有没有把问题说清楚?请高人解惑

------解决方案--------------------
你想做什么呢?学习php里的session的用法? 

$_SESSION[‘passwd’] = "mynameislikui";
是错的,应该是 

$_SESSION['passwd'] = "mynameislikui";


------解决方案--------------------
应该是可以的。
可以用程序取得响应信息头, 然后下次发送时把这个信息也写在头部。

要注意, 哪果sesssionid 存的是cookie, 发送时也要构造在cookie里。

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