请求中带{}
tomcat不识别{}
修改server.xml 配置
tomcat --> conf–> server.xml
<Connector port="8080" protocol="HTTP/1.1" connectionTimeout="20000" redirectPort="8443" />
加
URIEncoding=“utf-8” relaxedPathChars="|{}[],%"
relaxedQueryChars="|{}[],%"
变成
<Connector port="8080" protocol="HTTP/1.1" connectionTimeout="20000" redirectPort="8443" URIEncoding="utf-8" relaxedPathChars="|{}[],%" relaxedQueryChars="|{}[],%" />