ERROR: java.lang.IllegalArgumentException: Invalid character found in the request target. The valid characters are defined in RFC 7230 and RFC 3986
解决方案
在tomcat/conf/server.xml的Connector标签中添加两个属性
relaxedPathChars="[]{}|^"relaxedQueryChars="[]{}|^"
<Connector port="8080" protocol="HTTP/1.1" relaxedPathChars="[]{}|\^" relaxedQueryChars="[]{}|\^" />
