<h1>param1:${param1}</h1>
<h1>param2:${param2}</h1>
@RequestMapping(value = "/hello1.htm")
public String hello1(ModelMap modelMap,Integer param1, int param2) {
modelMap.addAttribute("param1", param1);
modelMap.addAttribute("param2", param2);
return "hello";
}
@RequestMapping(value = "/hello1.htm")
public String hello1(ModelMap modelMap, @RequestParam(value = "paramTest") Integer param1, Integer param2) {
modelMap.addAttribute("param1", param1);
modelMap.addAttribute("param2", param2);
return "hello";
}
@RequestMapping(value = "/hello1.htm")
public String hello1(ModelMap modelMap, @RequestParam(defaultValue = "5") Integer param1, Integer param2) {
modelMap.addAttribute("param1", param1);
modelMap.addAttribute("param2", param2);
return "hello";
}
@RequestMapping(value = "/hello1.htm")
public String hello1(ModelMap modelMap, @RequestParam(required = true) Integer param1, Integer param2) {
modelMap.addAttribute("param1", param1);
modelMap.addAttribute("param2", param2);
return "hello";
}
@RequestMapping("/hello2.htm/{param1}/{param2}")
public String hello2(ModelMap modelMap, @PathVariable Integer param1, @PathVariable Integer param2) {
System.out.println("进入了hello2控制器");
System.out.println(param1 + "," + param2);
modelMap.addAttribute("param1", param1);
modelMap.addAttribute("param2", param2);
return "hello";
}
@RequestMapping("/hello2.htm/{param1}/{param2}")
public String hello2(ModelMap modelMap,Integer param1, @PathVariable Integer param2) {
System.out.println("进入了hello2控制器");
System.out.println(param1 + "," + param2);
modelMap.addAttribute("param1", param1);
modelMap.addAttribute("param2", param2);
return "hello";
}
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