Spring Boot问题之JSP无法显示Could not resolve view with name ‘xxxx‘ in servlet with name ‘dispatcherServlet

问题：
在Spring Boot应用中JSP页面无法显示，　页面提示：

控制台的错误信息类似：

javax.servlet.ServletException: Could not resolve view with name 'myjsp' in servlet with name 'dispatcherServlet'
	at org.springframework.web.servlet.DispatcherServlet.render(DispatcherServlet.java:1353) ~[spring-webmvc-5.2.4.RELEASE.jar:5.2.4.RELEASE]
	at org.springframework.web.servlet.DispatcherServlet.processDispatchResult(DispatcherServlet.java:1118) ~[spring-webmvc-5.2.4.RELEASE.jar:5.2.4.RELEASE]
	at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:1057) ~[spring-webmvc-5.2.4.RELEASE.jar:5.2.4.RELEASE]
	at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:943) ~[spring-webmvc-5.2.4.RELEASE.jar:5.2.4.RELEASE]
	at org.springframework.web.servlet.FrameworkServlet.processRequest(