Ajax报Failed to load resource: the server responded with a status of 404 (Not Found)

用ajax做前后端机交互,但是一直报404错误,大伙们解答一下!急!非常感谢!

img

我的代码如下

function  get_c1_data(){
    $.ajax({
        url:"/c1",
        success:function (data) {
            $(".num h1").eq(0).text(data.confirm)
            $(".num h1").eq(1).text(data.confirm_now)
            $(".num h1").eq(2).text(data.heal)
            $(".num h1").eq(3).text(data.dead)
        }
    })
}
@app.route("/c1")
def get_c1_data():
    data = utils.get_c1_data()
    return jsonify({"confirm":int(data[0]),"confirm_now":int(data[1]),"heal":int(data[2]),"dead":int(data[3])})

<script src="../static/js/controller.js">script>

/c1 的地址不对吧