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建立新的限制表. b( a) F2 L; S! ?# i7 q
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- CREATE TABLE illegal_character_names (partial_name varchar(30))
复制代码 建立新的函数2 v0 D- n' `* S. B
- <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 (
; [9 W$ W* h* i - @character_name NVARCHAR(40)6 E1 \9 G A+ ?' G3 J3 H
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- RETURNS TINYINT4 I: s3 s" X8 u% O) j, }' O0 b1 u( f
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- BEGIN
' r& H! n$ O* R) i - DECLARE @result TINYINT = 0;9 g; H) O Q. W' K+ \4 B& e
- DECLARE @char NVARCHAR(1);) b4 O3 b0 A/ ]3 i" N0 R; A4 k
- DECLARE @i INT = 1;
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, z7 ]- _0 Q% N3 u/ W5 _ - -- 遍历每个字符,检查是否合法7 e+ o' g3 b; S4 \) j0 r5 M% e
- WHILE @i <= LEN(@character_name)% o# O# M4 b! ?( s$ v6 Z
- BEGIN
8 V& j( B- Y; p1 A& r! u+ u: | - SET @char = SUBSTRING(@character_name, @i, 1);
0 M/ s6 K2 y. u6 N -
* i) M3 G1 b3 a v' @; G5 E% W$ W - -- 检查是否为中文、英文、数字或允许的特殊符号) T( J/ {& W: K& ?0 c* k
- IF NOT (
3 Y+ Y8 F- _5 G! u$ Q - -- 中文字符范围 (基本多文种平面), l, P8 O; H9 s4 e4 `" t
- UNICODE(@char) BETWEEN 0x4E00 AND 0x9FFF OR
7 O+ a6 b/ a. |0 Z - -- 英文字母和数字 n5 O, l5 {# y& C* V6 v& I5 {% i% F
- @char LIKE '[a-zA-Z0-9]' OR
5 F$ X* k6 f# p: N% m S5 w - -- 允许的特殊符号1 R$ ]2 q( j9 K2 f
- @char LIKE '[_ -]'$ U4 X. L0 Q. _+ |# A
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# k- X" r% ?) X6 X/ n) ]/ @ - BEGIN0 l" r% F n4 f( _6 z5 j/ h" C
- SET @result = 1;% J9 Z% Q1 `' V# b
- BREAK;9 z; x8 @5 R0 P6 w! m
- END
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- SET @i = @i + 1;
+ q3 B" X) R/ V' _; O - END;0 L. k9 K- [1 Y* V7 J
-
6 c# T1 I; M5 Y" t: h) L" l - -- 检查是否在非法名称列表中
5 {% I7 Z2 |. b: |, G - IF EXISTS (, m/ I1 v) r1 \* m2 ]* a
- SELECT 1 $ d, T9 j$ k* t- T% Y
- FROM dbo.illegal_character_names
5 [8 m" W6 [7 D" N4 c6 {& G& N - WHERE @character_name LIKE '%' + partial_name + '%'
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. }$ j7 s* ~$ x6 \ L2 `. M - SET @result = 1;% \$ [5 Q$ b0 y
-
1 v$ n0 ^$ r0 B) _- L - RETURN @result;
% \$ V2 r/ m* U( y - END</span>
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复制代码 插入屏蔽的字符
, \; d6 ^4 T7 U- -- 插入非法名称列表(明确列名并使用N前缀)5 n! A7 ^) r) I; y# c
- INSERT INTO dbo.illegal_character_names (partial_name) VALUES (N'%****%');
! [6 |! V0 [1 Z# H1 K - INSERT INTO dbo.illegal_character_names (partial_name) VALUES (N'%nigg%');
* }, h. \6 e0 m3 H3 q3 P1 k - INSERT INTO dbo.illegal_character_names (partial_name) VALUES (N'%wank%');
+ ~, p3 |# [4 W. b! V - INSERT INTO dbo.illegal_character_names (partial_name) VALUES (N'%whore%');
# J5 v, G J9 C/ q/ ^& h - - _; F8 A" f( M
- -- 示例:查询包含敏感词的角色名8 U# H* @4 Q! B5 p
- SELECT * 5 x, f. ]( O' R
- FROM dbo.characters
4 a7 s/ Y" a0 K - WHERE EXISTS (7 r1 U" H) O2 J2 p# Y
- SELECT 1
, M" P% e2 n; `, e" _ - FROM dbo.illegal_character_names 3 }& `4 g; ~6 |
- WHERE characters.name LIKE N'%' + illegal_character_names.partial_name + N'%'
. O% H9 D* Y- A& U" o" Q' @+ V, K - );
复制代码 修改储存过程 SP_CHAR_CREATE 里面数据
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; M' e, F6 t" O/ }, m7 p# Y0 K' b- EXEC sp_char_name_check @character_name, @v_ret OUTPUT& o% ]) T' E" M$ y0 M
4 N# O& U5 ~* ~- l- IF @v_ret < 0 / O5 V1 ^& I; H% e u
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- SET @sp_rtn = @v_ret
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- END
复制代码 修改为:. E, C8 h. `4 e1 J+ ?" {7 ^
- IF (dbo.NameBlock(@character_name) = 1)
# S- h2 ?+ Q6 b# D - BEGIN
/ S# g W" }( {! _& y - SET @sp_rtn = -12+ c5 J( S8 X- g! f4 [# Y# E9 _
- RETURN
3 F1 S, \/ b' } j+ V8 @ - END
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