Django报错ValueError: invalid literal for int() with base 10:-蒲公英云

Django报错ValueError: invalid literal for int() with base 10:

怼烎@ 2024-04-18 01:42 153阅读 0赞

DJango报错

ERROR:default:Traceback (most recent call last):
  File "/data/venv4archer/lib/python3.6/site-packages/django/core/handlers/base.py", line 132, in get_response
    response = wrapped_callback(request, *callback_args, **callback_kwargs)
  File "/data/venv4archer/lib/python3.6/site-packages/django/views/decorators/csrf.py", line 58, in wrapped_view
    return view_func(*args, **kwargs)
  File "/data/opt/archer_product_20181019/sql/views.py", line 1123, in modifydatasourceapply
    applyusername=datasourceapply.objects.filter(id=int(Datasourceapplyid)).values('user_name')
ValueError: invalid literal for int() with base 10: ''

报错原因：

post传送过来的变量为空。

    Datasourceapplyid = request.POST.get("datasourceid", "")
    print ('Datasourceapplyid', Datasourceapplyid)
ValueError: invalid literal for int() with base 10: ''
[26/Oct/2018 18:39:10] "POST /modifydatasourceapply/ HTTP/1.1" 500 12987
Datasourceapplyid

解决方法：

修复post变量传入。

报错时，var datasourceid = $(“#datasource_id”).val();写成了var datasourceid = $(“#datasourceid”).val();，进而导致传输的变量为空值。

  <form method="post" role="form">
    {% csrf_token %}
    <div class="form-group">
      <input type="hidden" class="form-control" id="datasource_id" name="datasourceid"  value={
    { datasourceDetail.id }} >
    </div>
        $("#btn-submitsql").click(function () {
                var datasourceid = $("#datasource_id").val();
                var app_name = $("#app_name").val();
                var env = $("#env").val();
                var db_name = $("#db_name").val();
                var db_privs = $("#db_privs").val();
                var username = $("#username").val();
                var port = $("#port").val();
                var password = $("#password").val();
                var ip_addr = $("#ip_addr").val();
                $.ajax({
                    type: "post",
                    async: false,
                    url: "/modifydatasourceapply/",
                    dataType: "json",
                    data: {
                        datasourceid: datasourceid,
                        app_name: app_name,
                        env: env,
                        db_name: db_name,
                        db_privs: db_privs,
                        username: username,
                        port: port,
                        password: password,
                        ip_addr: ip_addr
                    },