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
},
