在控制器中获取选定的CheckBox值

<input type="checkbox" name="checkbox1" value="value1"> Checkbox 1
<input type="checkbox" name="checkbox2" value="value2"> Checkbox 2
<input type="checkbox" name="checkbox3" value="value3"> Checkbox 3

@PostMapping("/submitForm")
public String submitForm(@RequestParam(value = "checkbox1", required = false) String checkbox1,
                         @RequestParam(value = "checkbox2", required = false) String checkbox2,
                         @RequestParam(value = "checkbox3", required = false) String checkbox3) {
    // 处理获取到的复选框值
    // ...
    return "success";
}

def submit_form(request):
    checkbox_values = request.POST.getlist('checkbox')
    # 处理获取到的复选框值
    # ...
    return HttpResponse("success")