加急,IIS 配置json 长度节 站点 出错
系统环境,IIS7.0 ,winserver2008 .net4.0
web.con中添加:
<system.web.extensions>
<scripting>
<webServices>
<jsonSerialization maxJsonLength="1024000" />
</webServices>
</scripting>
</system.web.extensions>
出错提示如下:
Detailed Error Information
Module IIS Web Core
Notification Unknown
Handler Not yet determined
Error Code 0x80070032
Config Error The configuration section 'system.web.extensions' cannot be read because it is missing a section declaration
Config File \\?\C:\inetpub\tickets\web.config
请问怎么解决,是什么原因引起的?
------解决方案--------------------
试试:<jsonSerialization maxJsonLength="1024000" ></
jsonSerialization>