JWT中的一些错误

POST请求时候，http方法时需要加一些信息到header，而且如果用apache得话，还需要做一些特殊配置来防止apache将认证头丢弃。

或者直接将token值放在url中传递也可以。

不然你就会得到token_absent的错误- -！~

所以，第三方库的使用说明一定要每个字都看清楚，如果不行，那至少要把每行代码都看清楚！

附原文：

To make authenticated requests via http using the built in methods, you will need to set an authorization header as follows:

Authorization: Bearer {yourtokenhere}

Note to Apache users

Apache seems to discard the Authorization header if it is not a base64 encoded user/pass combo. So to fix this you can add the following to your apache config

RewriteEngine On

RewriteCond %{HTTP:Authorization} ^(.*)

RewriteRule .* - [e=HTTP_AUTHORIZATION:%1]

Alternatively you can include the token via a query string

http://api.mysite.com/me?token={yourtokenhere}