java.lang.IllegalArgumentException:

网上的解决方案

/**

 * 解决异常信息：

 *  java.lang.IllegalArgumentException:

 *      Invalid character found in the request target. The valid characters are defined in RFC 7230 and RFC 3986

 * @return

 */

@Bean

public ConfigurableServletWebServerFactory webServerFactory() {

    TomcatServletWebServerFactory factory = new TomcatServletWebServerFactory();

    factory.addConnectorCustomizers(new TomcatConnectorCustomizer() {

        @Override

        public void customize(Connector connector) {

            connector.setProperty("relaxedQueryChars", "|{}[]");

        }

    });

    return factory;

}