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python manage.py runserver 0.0.0.0:8000
5 s+ ^7 n6 l$ ^7 mWatching for file changes with StatReloader
0 }+ f' o# g ?2 f# n( F5 {. QPerforming system checks.../ \! V3 T. m u
- q" T9 K& N7 a( i: E+ YSystem check identified no issues (0 silenced).
7 d0 i$ l* P: ^. w3 j9 G( BException in thread django-main-thread:
9 h/ w1 |+ f5 g4 b" ]- KTraceback (most recent call last):
* z# }) b0 m4 n3 O. j- A File "/usr/local/pythondjango/Watchtower/.venv/lib/python3.12/site-packages/django/db/backends/base/base.py", line 279, in ensure_connection
( ?, E* N Q( m0 n( G6 T `: m" E self.connect()) h0 v, e5 Q- j e
File "/usr/local/pythondjango/Watchtower/.venv/lib/python3.12/site-packages/django/utils/asyncio.py", line 26, in inner
/ ~% `$ u, n& Q$ @3 }9 m. l return func(*args, **kwargs); i; Y o. ^- x. T1 O
^^^^^^^^^^^^^^^^^^^^^
b4 w( l' }; J$ X6 Y$ B File "/usr/local/pythondjango/Watchtower/.venv/lib/python3.12/site-packages/django/db/backends/base/base.py", line 256, in connect
+ j) r9 A; E1 R _ self.connection = self.get_new_connection(conn_params)/ ]( p; C5 `8 E6 i8 p! |& L
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
/ W$ l m3 J( C5 y2 n File "/usr/local/pythondjango/Watchtower/.venv/lib/python3.12/site-packages/django/utils/asyncio.py", line 26, in inner& `! k" W5 p, x2 X0 T
return func(*args, **kwargs)* Q/ {4 Q: P J6 L$ @. {
^^^^^^^^^^^^^^^^^^^^^- e3 R ?; M: I( I
File "/usr/local/pythondjango/Watchtower/.venv/lib/python3.12/site-packages/django/db/backends/mysql/base.py", line 258, in get_new_connection# }0 @' ^8 t( O5 t) Y7 W$ v U
connection = Database.connect(**conn_params): i7 o h. X" Y2 U
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^6 b7 R- T# y H/ _
File "/usr/local/pythondjango/Watchtower/.venv/lib/python3.12/site-packages/MySQLdb/__init__.py", line 121, in Connect" r% D3 \ t1 \& N" p" z
return Connection(*args, **kwargs)
- N5 h! w( Y d5 b8 a g ^^^^^^^^^^^^^^^^^^^^^^^^^^^ n: k& \$ g1 ]1 u9 I) g& j6 p
File "/usr/local/pythondjango/Watchtower/.venv/lib/python3.12/site-packages/MySQLdb/connections.py", line 200, in __init__& X8 ?) L7 |, i, J/ c1 n5 ?
super().__init__(*args, **kwargs2)
# y' S' r! e: O9 xMySQLdb.OperationalError: (2002, "Can't connect to server on '192.168.16.37' (115)")" |2 A3 c N/ k1 ?& E
! ^7 }. p) J1 Q* Z
The above exception was the direct cause of the following exception:' m% q7 w7 H! \1 c: S0 H
$ e! N5 Y( b7 rTraceback (most recent call last):0 Z. s# g9 C) V3 L
File "/usr/local/python-3.12.12/lib/python3.12/threading.py", line 1075, in _bootstrap_inner
1 t2 C$ I' i" ~6 B4 p self.run()
* c+ ]/ y2 m" P g+ L$ s- V File "/usr/local/python-3.12.12/lib/python3.12/threading.py", line 1012, in run* {/ G+ D4 t7 @ i' E
self._target(*self._args, **self._kwargs)- g, r- k8 [3 O& o9 O1 R
File "/usr/local/pythondjango/Watchtower/.venv/lib/python3.12/site-packages/django/utils/autoreload.py", line 64, in wrapper
4 l4 {* W) p5 Z2 Q0 j; K fn(*args, **kwargs)
% n K& w, S$ b$ _ File "/usr/local/pythondjango/Watchtower/.venv/lib/python3.12/site-packages/django/core/management/commands/runserver.py", line 137, in inner_run
# z) a2 a! C! L7 x F+ G self.check_migrations()) }2 w) p& ~- x. p% w4 G, P
File "/usr/local/pythondjango/Watchtower/.venv/lib/python3.12/site-packages/django/core/management/base.py", line 591, in check_migrations" Y( I& Q! |5 z$ R3 ~
executor = MigrationExecutor(connections[DEFAULT_DB_ALIAS])
) v8 e2 a: s: c. x" f& |3 o% Y ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
; X7 ~3 k& O% }( F; U) Z File "/usr/local/pythondjango/Watchtower/.venv/lib/python3.12/site-packages/django/db/migrations/executor.py", line 18, in __init__+ F. @ P3 ~2 j( Q
self.loader = MigrationLoader(self.connection)) l3 |# a5 F1 p9 R& G3 _
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^; s/ H! p2 z* B+ O; ^, f. E3 h
File "/usr/local/pythondjango/Watchtower/.venv/lib/python3.12/site-packages/django/db/migrations/loader.py", line 59, in __init__
6 v# O' ^) ?5 K6 A self.build_graph()
+ R- r; u+ L+ t9 w File "/usr/local/pythondjango/Watchtower/.venv/lib/python3.12/site-packages/django/db/migrations/loader.py", line 288, in build_graph- \3 R ]9 m5 W8 J9 m5 y
self.applied_migrations = recorder.applied_migrations()9 k! |5 V$ _; Y9 z9 m7 Y. N
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^3 t2 Q, v6 ?0 r8 B
File "/usr/local/pythondjango/Watchtower/.venv/lib/python3.12/site-packages/django/db/migrations/recorder.py", line 89, in applied_migrations
# n- |" b6 P4 X: G9 @2 o% J6 x if self.has_table():" k' s. `) @& V# l. Y3 @ e
^^^^^^^^^^^^^^^^
4 F$ D. V( B3 v, p File "/usr/local/pythondjango/Watchtower/.venv/lib/python3.12/site-packages/django/db/migrations/recorder.py", line 63, in has_table7 W0 S0 m- e8 K7 |: M: K: v! ?" F
with self.connection.cursor() as cursor:$ K; h+ z- c+ N+ m, s1 N: S
^^^^^^^^^^^^^^^^^^^^^^^^& d! W" g) {' K. y4 q
File "/usr/local/pythondjango/Watchtower/.venv/lib/python3.12/site-packages/django/utils/asyncio.py", line 26, in inner4 }" ^0 Y3 H. m N- R1 z* X+ `
return func(*args, **kwargs)5 O' D+ n, [% @
^^^^^^^^^^^^^^^^^^^^^3 F8 s8 U' q! l( v1 E3 h* L4 q' L
File "/usr/local/pythondjango/Watchtower/.venv/lib/python3.12/site-packages/django/db/backends/base/base.py", line 320, in cursor
2 s( X' O8 I2 o$ O# F/ M. t return self._cursor()
& P: O* o4 S& x6 w ^^^^^^^^^^^^^^: }- n4 J0 K6 k; q
File "/usr/local/pythondjango/Watchtower/.venv/lib/python3.12/site-packages/django/db/backends/base/base.py", line 296, in _cursor
o/ b6 C! n: {% }0 Z* ?- T self.ensure_connection()
; d4 q3 f8 f8 L File "/usr/local/pythondjango/Watchtower/.venv/lib/python3.12/site-packages/django/utils/asyncio.py", line 26, in inner4 c8 I: O3 p" [; @5 W" Q
return func(*args, **kwargs)2 _5 E0 L9 `+ u* i
^^^^^^^^^^^^^^^^^^^^^
1 p$ K; j i B l1 W7 F5 g File "/usr/local/pythondjango/Watchtower/.venv/lib/python3.12/site-packages/django/db/backends/base/base.py", line 278, in ensure_connection
& K. i2 P3 R3 T7 ~; O3 h with self.wrap_database_errors:0 z1 q4 _! a! N& C* h
^^^^^^^^^^^^^^^^^^^^^^^^^( _0 ^. q9 I; ?; E& }! p0 ?0 j5 F
File "/usr/local/pythondjango/Watchtower/.venv/lib/python3.12/site-packages/django/db/utils.py", line 94, in __exit__
+ |: m1 T+ {: I% C" l7 L( S raise dj_exc_value.with_traceback(traceback) from exc_value
% b4 ?7 R8 W8 k File "/usr/local/pythondjango/Watchtower/.venv/lib/python3.12/site-packages/django/db/backends/base/base.py", line 279, in ensure_connection
2 o9 W# `2 f2 f3 L self.connect(); N9 e$ g9 G7 }- v
File "/usr/local/pythondjango/Watchtower/.venv/lib/python3.12/site-packages/django/utils/asyncio.py", line 26, in inner* t. D4 Y; l- c% q, B; |# I* \
return func(*args, **kwargs)
- ?, _& b; I k ^^^^^^^^^^^^^^^^^^^^^1 S/ P7 }; d! O; ^0 t
File "/usr/local/pythondjango/Watchtower/.venv/lib/python3.12/site-packages/django/db/backends/base/base.py", line 256, in connect ^& e5 K4 {6 B& U# x: P0 D$ t. M
self.connection = self.get_new_connection(conn_params), g6 k# e3 `4 u( Y7 s
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^* b; {- j8 z- M. k" p% s
File "/usr/local/pythondjango/Watchtower/.venv/lib/python3.12/site-packages/django/utils/asyncio.py", line 26, in inner% s& \1 \% B( x) W+ `
return func(*args, **kwargs)
1 f- d4 I- C7 r+ Y ^^^^^^^^^^^^^^^^^^^^^7 o$ x% T+ k3 y; G
File "/usr/local/pythondjango/Watchtower/.venv/lib/python3.12/site-packages/django/db/backends/mysql/base.py", line 258, in get_new_connection
, `5 g* o8 ^; n: s5 }; } connection = Database.connect(**conn_params)2 u2 z$ H9 f$ q. E6 B
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
& q' _4 h i, H) P File "/usr/local/pythondjango/Watchtower/.venv/lib/python3.12/site-packages/MySQLdb/__init__.py", line 121, in Connect' A; `. A$ @9 N1 m/ x2 X0 d) z! u
return Connection(*args, **kwargs)
) l8 p& s, m7 T7 J( a ^^^^^^^^^^^^^^^^^^^^^^^^^^^
; R( p c0 s$ Q8 A; c4 U8 N File "/usr/local/pythondjango/Watchtower/.venv/lib/python3.12/site-packages/MySQLdb/connections.py", line 200, in __init__$ @7 w: p m: T% f! t: k: R
super().__init__(*args, **kwargs2)
7 A) [" J0 @5 N+ }, c: ]4 ddjango.db.utils.OperationalError: (2002, "Can't connect to server on '192.168.16.37' (115)")
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发表于 2026-1-8 08:15:54