后台的一段代码如下：
int m = 0;
int base_rn = new RadioDao().getRadioNumber(base);
int base_cn = new CheckBoxDao().getCheckBoxNumber(base);
int base_jn = new JudgeDao().getJudgeNumber(base);
int base_bn = new BlankDao().getBlankNumber(base);
System.out.println(base_rn); //3
if(base_rn < radio_number){
m = 1; //题库中单选题数量不足
}
if(base_cn < checkbox_number){
m = 2; //题库中多选题数量不足
}
if(base_jn < judge_number){
m = 3; //题库中判断题数量不足
}
if(base_bn < blank_number){
m = 4; //题库中填空题数量不足
}
System.out.println(m);
PrintWriter out = response.getWriter();
out.write(m);
所以m应该就是ajax中success方法的参数。然后执行如下前端代码：
$.ajax({
url : "servlet/GetPaperServlet",
type : "POST",
data : {
"account" : account.val(),
"true_name" : true_name.val(),
"title" : title.val(),
"base" : base.val(),
"difficult" : difficult.val(),
"time" : time.val(),
"radio_number" : radio_number.val(),
"checkbox_number" : checkbox_number.val(),
"judge_number" : judge_number.val(),
"blank_number" : blank_number.val(),
"radio_score" : radio_score.val(),
"checkbox_score" : checkbox_score.val(),
"judge_score" : judge_score.val(),
"blank_score" : blank_score.val(),
"sum_score" : sum_score.val()
},
dataType : "text",
success : function(msg) {
if(msg == 1){
alert("题库中单选题数量不足，请减少题量！");
return false;
}else{
alert("dd");
}
},
error : function(er) {
alert(er.message);
}
});
结果一直弹出“dd”,即msg不等于1.请问各路大神该如何解决？我这里一个参数需要做4次不同的判断，求解答，谢谢大家！
