django 后端JsonResponse返回json数据给前端完美接收

1.后端代码编写

from django.http import JsonResponse

if True:
    message = {"code":0,"msg":"同步公有云机器成功,刷新页面获取最新数据!"}
else:
    message = {"code":1,"msg":"同步公有云机器失败,项目配置中还没有配置[项目云id]"}
return JsonResponse(message)

2.前端ajax提交接收返回数据

$('#get_tencentcloud_instances').click(function () {
                $.ajax({
                    url: "{{ request_url }}",
                    type: "POST",
                    data: $('#form_data_edit').serialize(),
                    beforeSend: function (xhr,settings) {
                        xhr.setRequestHeader("X-CSRFtoken",$.cookie("csrftoken"));
                        layer.msg('同步数据中,请等待......', {icon: 4,time:600000});
                    },
                    success: function (data) {
                        if (data.code == 0){
                            layer.alert(data.msg, {icon: 6});
                        } else {
                            layer.alert(data.msg, {icon: 7});
                        }
                    },
                    complete: function () {
                        console.info("同步数据执行完成......");
                    },
                    error: function (data) {
                        console.info("同步数据执行出错......");
                    }
                });
            })

$('#get_tencentcloud_instances').click(function () {
          $.ajax({
              url: "{{ request_url }}",
type: "POST",
data: $('#form_data_edit').serialize(),
beforeSend: function (xhr,settings) {
                  xhr.setRequestHeader("X-CSRFtoken",$.cookie("csrftoken"));
layer.msg('同步数据中,请等待......', {icon: 4,time:600000});
},
success: function (data) {
                  if (data.code == 0){
                      layer.alert(data.msg, {icon: 6});
} else {
                      layer.alert(data.msg, {icon: 7});
}
              },
complete: function () {
                  console.info("同步数据执行完成......");
},
error: function (data) {
                  console.info("同步数据执行出错......");
}
          });
})