< form action = "" method = "post" name = "asp" > 复选框1: < input type = "checkbox" name = "checkbox1[]" value = "1" /> 复选框2: < input type = "checkbox" name = "checkbox1[]" value = "2" /> 复选框3: < input type = "checkbox" name = "checkbox1[]" value = "3" /> < input type = "submit" name = "Download" vaue = "Download" /> form >