package com.ots.project.demo.controller; import org.springframework.stereotype.Controller; import org.springframework.web.bind.annotation.GetMapping; import org.springframework.web.bind.annotation.RequestMapping; @Controller @RequestMapping("/demo/report") public class DemoReportController { private String prefix = "demo/report"; @GetMapping("/echarts") public String echarts() { return prefix + "/echarts"; } @GetMapping("/peity") public String peity() { return prefix + "/peity"; } @GetMapping("/sparkline") public String sparkline() { return prefix + "/sparkline"; } @GetMapping("/metrics") public String metrics() { return prefix + "/metrics"; } }