HTTP Error 414. The request URL is too long. asp.net解决方案

两个地方添加如下数据maxQueryStringLength：

<system.web>
    <httpRuntime maxRequestLength="204800" maxQueryStringLength="204800" 
</system.web>

<system.webServer>
    <security>
      <requestFiltering>
        <requestLimits maxAllowedContentLength="52428800" maxQueryString="52428800"></requestLimits>
      </requestFiltering>
    </security>
</system.webServer>