公司项目报错：
o.s.boot.web.support.ErrorPageFilter : Forwarding to error page from request [/information/edit] due to exception [Could not parse multipart servlet request; nested exception is java.lang.IllegalStateException: The multi-part request contained parameter data (excluding uploaded files) that exceeded the limit for maxPostSize set on the associated connector]
根据提示，修改maxpostsize 更改为0，设置后依旧还是不生效，怀疑开发那边有设置大小。查看后开发已经设置很大了，所以问题可能还是我这边的问题。
查询资料得知，tomcat7.0.63（包含）之后就不能用0表示，而是改为-1表示，我用的是8.0版本，故重新修改此值，问题解决。
<Connector port="" protocol="HTTP/1.1"
connectionTimeout=""
redirectPort=""
minSpareThreads=""
maxSpareThreads=""
acceptCount=""
maxPostSize="-1"
disableUploadTimeout="true"
URIEncoding="UTF-8"/>