管理员
- 积分
- 7509
- 金钱
- 2167
- 贡献
- 4792
- 注册时间
- 2023-11-3

|
建立新的限制表6 o3 E; q' a: m
" n4 G6 [. G6 ~0 W1 s! `' I
- CREATE TABLE illegal_character_names (partial_name varchar(30))
复制代码 建立新的函数; c0 }$ N1 f9 G9 J7 i! t3 H
- <span style="color: rgb(28, 31, 35); font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", "SF Pro SC", "SF Pro Display", "SF Pro Icons", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue", Helvetica, Arial, sans-serif; font-size: medium; white-space: pre; background-color: rgb(255, 255, 255);">CREATE FUNCTION dbo.check_valid_character_name (: ]: x" @( t( ?
- @character_name NVARCHAR(40)
! p% G6 z0 @( m - )/ G7 |/ S G3 x5 Z
- RETURNS TINYINT
& C* T$ {! |, Y J- D1 T/ G" `$ p - AS
; U+ ]7 `( ]+ H; u - BEGIN
3 y5 w& q4 `1 M3 i' r+ |+ p - DECLARE @result TINYINT = 0;
/ m$ {6 p/ T: X5 ]# S- } - DECLARE @char NVARCHAR(1);; q0 K0 f o- C% n1 n6 x, T4 }/ Z, i
- DECLARE @i INT = 1;* |- Z$ m& J. ]: r7 T! U% b
-
) Z5 S, L# c* g: M) E - -- 遍历每个字符,检查是否合法" a* E8 A5 X: r% N! r4 V) p
- WHILE @i <= LEN(@character_name)
5 [& {: a( ~; R. g' R4 D! H - BEGIN* b, N1 b% D+ ]; W/ m6 W+ z5 K# _$ r
- SET @char = SUBSTRING(@character_name, @i, 1);. c d. H3 M1 F
-
4 Q$ o2 q! l2 Q2 O - -- 检查是否为中文、英文、数字或允许的特殊符号
3 \# d; s) [$ H$ u/ R' Q$ N - IF NOT (0 p+ |- b- G( U$ ^7 X
- -- 中文字符范围 (基本多文种平面)
! g! G B! q* i: U, @0 Z) s - UNICODE(@char) BETWEEN 0x4E00 AND 0x9FFF OR
7 m: }! {; s& J$ x8 G6 o - -- 英文字母和数字
$ S- `+ l2 A0 j) n( ] - @char LIKE '[a-zA-Z0-9]' OR
* y! N# V2 a0 C8 N - -- 允许的特殊符号 U- x7 ^# V2 w; t. J
- @char LIKE '[_ -]'- x. k, C f5 r
- ), ~& U" x: @# e
- BEGIN( Q- z& R# C i+ @* \' ~4 C+ b
- SET @result = 1;; w: W- W; t0 F& Z
- BREAK;* Z3 R1 q& A5 ^" z3 ~
- END$ @0 b* M0 f- Z6 V3 r4 Q- Y( d% m' n
- ( J5 V3 n) e( V: ^
- SET @i = @i + 1;0 g3 T/ t2 x& ~; j. P- i+ P( S
- END;
* @9 c- I& E! F* ^5 | -
7 y. s* U* t9 Y ~ - -- 检查是否在非法名称列表中
4 f; V; h: _* k! s - IF EXISTS (
9 j! K* a0 B+ i - SELECT 1 2 p* }( _( i i1 b1 E
- FROM dbo.illegal_character_names
0 b# L7 o' Q a# F9 w, H - WHERE @character_name LIKE '%' + partial_name + '%'
( P/ ], R0 }7 o) d0 c - )% @0 z! F, i/ v5 }: z+ u$ B" C
- SET @result = 1;1 k J1 F0 s1 {
- " h( R; o$ _! o. k- U4 E$ O
- RETURN @result;
0 ]8 t+ a' Z" [0 V' }& v- P - END</span>" J8 ]5 O, z( |" `5 O/ y
复制代码 插入屏蔽的字符) [- ]6 u$ ?% P- R+ j
- -- 插入非法名称列表(明确列名并使用N前缀)
% G6 G' A% I5 p; Z6 M- I* R7 l - INSERT INTO dbo.illegal_character_names (partial_name) VALUES (N'%****%');
* n8 P& x, c, Y1 s& b - INSERT INTO dbo.illegal_character_names (partial_name) VALUES (N'%nigg%');* v) s/ l4 c" a6 \, p/ W& _% A- H
- INSERT INTO dbo.illegal_character_names (partial_name) VALUES (N'%wank%');
7 D* w! P+ U, ]/ \8 s0 } - INSERT INTO dbo.illegal_character_names (partial_name) VALUES (N'%whore%');
' }* e0 [! N& s% r' V
- W! B$ r5 I" i' o* t0 E- {; Y- -- 示例:查询包含敏感词的角色名
) i7 z' R7 O9 G( B - SELECT *
I# ~. ~$ t; z* y0 O( N# C - FROM dbo.characters
# O9 @* b0 S8 Z& b# N7 v, f - WHERE EXISTS ( N: a) s3 e8 S6 v+ b
- SELECT 1
: |* n9 s" l& \ - FROM dbo.illegal_character_names 8 \- I; n& ^5 G5 S# Q/ J
- WHERE characters.name LIKE N'%' + illegal_character_names.partial_name + N'%'
1 X0 H0 N0 T; @3 T" x - );
复制代码 修改储存过程 SP_CHAR_CREATE 里面数据
+ `9 q3 e5 m" O6 f( t' r原始为:
; I, J! O# x, J J+ n' e. ^- EXEC sp_char_name_check @character_name, @v_ret OUTPUT/ E6 }7 V S9 `0 _% W
; i# c4 l/ s; V' c" ]* c- IF @v_ret < 0
) O; z& J4 x" e/ k* W: I - BEGIN
2 E2 g) K, s" U$ r - SET @sp_rtn = @v_ret
( U2 [7 ]( L C. V; A$ g0 T I - RETURN
& v! j# z( P4 S1 j. | - END
复制代码 修改为:5 d; M+ o2 S$ q F& U, d: q
- IF (dbo.NameBlock(@character_name) = 1)
; K) g; }9 J0 ]. | - BEGIN
# n! \5 [8 w% k! |! p - SET @sp_rtn = -126 l0 X/ ]1 g* v( W
- RETURN
2 L: t, C5 s# W, h! a - END
复制代码 ; C7 \5 \, J$ `
. R9 i' g. `' F) |8 `1 G. |
# H. w7 v0 h ^7 K: e) }' B1 b7 C s
|
|