tomcat设置上传文件大小

tomcat/conf/server.xml 设置 maxPostSize="0"

<Connector port="8761" protocol="HTTP/1.1" con    nectionTimeout="20000" redirectPort="8443" max    Threads="500" minSpareThreads="20" acceptCount    ="400" disableUploadTimeout="true" enableLooku    ps="false" maxPostSize="0" />

maxPostSize参数只有当request的Content-Type为“application/x-www-form-urlencoded”时起作用。