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建立新的限制表
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) Z# s% A$ x6 Y4 h2 Q$ P- CREATE TABLE illegal_character_names (partial_name varchar(30))
复制代码 建立新的函数
* J) Q9 y% x/ K, [0 V& N1 ]- <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 (
, H, \: S( D! _6 K - @character_name NVARCHAR(40)/ I2 u5 k% b( N8 p: V/ A9 x
- )( y+ p$ A8 s/ {/ K+ _3 X" v' ~
- RETURNS TINYINT
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- BEGIN
/ d, i: i" E1 p3 J# y! q - DECLARE @result TINYINT = 0;
6 ]. Y# w# Q' w; C4 w u. w - DECLARE @char NVARCHAR(1);
% { D% ~7 r0 R0 b, Y - DECLARE @i INT = 1;9 F5 T' `! T! U' O9 q
- ) x, R/ e" B' T6 Z. f6 Y. \
- -- 遍历每个字符,检查是否合法 s8 Z6 f' r' u2 s+ }, w3 ^0 Q
- WHILE @i <= LEN(@character_name)0 L8 H4 t+ R* ^
- BEGIN
6 d+ N& ]" k3 U) G4 T0 K8 y) E - SET @char = SUBSTRING(@character_name, @i, 1);
- Y. H8 I1 w1 s! J - 8 p! H9 [% q5 S6 G
- -- 检查是否为中文、英文、数字或允许的特殊符号
! g* F* G6 o- ^2 l3 @ - IF NOT (
+ ^( N+ z5 V! \5 j2 ?1 W - -- 中文字符范围 (基本多文种平面)
$ H& f$ p% ^* N+ c7 r1 a - UNICODE(@char) BETWEEN 0x4E00 AND 0x9FFF OR
! B' Z1 O: t7 D8 O3 \) Q; @ - -- 英文字母和数字
4 P/ `- G; g# N& ^& c - @char LIKE '[a-zA-Z0-9]' OR3 Z2 i$ Y% C2 y$ R) \% r2 |
- -- 允许的特殊符号
. d1 G0 Q' k3 `" o! c; T, V - @char LIKE '[_ -]'
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W7 `: C' ^3 s' Q6 K$ f _# A - BEGIN2 C" i7 e( T% v
- SET @result = 1;
6 y+ R( l! z. Y8 p5 z - BREAK;
( m* E8 \( ^9 m. X% I" f - END
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$ p: w9 I5 F7 ~* c4 g6 M - SET @i = @i + 1;
: I' q7 t5 w2 C% Q" A - END;7 o9 Z7 ~3 z- b8 z" ~
- y8 I2 I: |- I2 V% G/ v
- -- 检查是否在非法名称列表中3 I8 b. Q/ q/ K) R2 r
- IF EXISTS (
% o; y6 G, T1 |/ J, Q6 _; u4 T - SELECT 1 ! N% m, s( F+ y* [. ~* g/ w# _
- FROM dbo.illegal_character_names
+ ?$ ?5 o6 p" R0 Q - WHERE @character_name LIKE '%' + partial_name + '%'( c W; x* I; L9 l
- )
7 ?7 I9 m$ w# W8 P! h+ {& L# J7 A - SET @result = 1;" A- R2 ?" S" _
-
- V* L- c* V* R7 w Y - RETURN @result;
, a, x. s3 H: b9 G/ p - END</span>1 v4 }7 b3 B# O8 \, S6 v d
复制代码 插入屏蔽的字符& y: N1 W1 J8 g# q/ d
- -- 插入非法名称列表(明确列名并使用N前缀)
U! Q6 {6 s* \/ R - INSERT INTO dbo.illegal_character_names (partial_name) VALUES (N'%****%');
1 b( U& E, [4 v! G2 b. {: v - INSERT INTO dbo.illegal_character_names (partial_name) VALUES (N'%nigg%');
2 |. w3 ~+ t) r7 d - INSERT INTO dbo.illegal_character_names (partial_name) VALUES (N'%wank%');
* g+ u$ Y1 o- G) y' x1 H - INSERT INTO dbo.illegal_character_names (partial_name) VALUES (N'%whore%');
0 G7 N9 u; i4 h9 d; O4 \
: ~6 m* v/ f- Y8 Y+ k+ |- -- 示例:查询包含敏感词的角色名( r: Z. P. h8 `7 [/ r2 r
- SELECT *
/ K6 J' x4 G$ c5 I. ]; v ~6 x9 z - FROM dbo.characters
: P6 a% W, W7 ^5 g* A% ? - WHERE EXISTS (* _3 r0 g5 `9 m9 d3 N' o
- SELECT 1 ; p, A$ s* j' K$ e* k) C
- FROM dbo.illegal_character_names
. ]' u; E8 p w y - WHERE characters.name LIKE N'%' + illegal_character_names.partial_name + N'%'# [- R+ G" v- z v- Z& u
- );
复制代码 修改储存过程 SP_CHAR_CREATE 里面数据
6 g T& X$ F1 E$ Q/ X. e原始为:
8 p8 W6 k$ |0 F7 A b0 t- EXEC sp_char_name_check @character_name, @v_ret OUTPUT0 v! `( ]' n8 F3 v9 k# I+ {; U; Q
5 E9 b$ @. b' e x2 m, Y- IF @v_ret < 0 ' Q) J8 {6 C+ b. x1 M+ R; l6 `
- BEGIN3 i% o$ q' W0 N8 M9 r
- SET @sp_rtn = @v_ret
" G. R7 i5 a3 @5 y/ N; s; M1 v - RETURN
, u5 f7 {; ~! r0 f: g: G) P8 } - END
复制代码 修改为:
1 n: g3 |5 q( a$ e& e- IF (dbo.NameBlock(@character_name) = 1)% ?3 Y1 C, I* R$ K( J
- BEGIN
- m9 S B6 E3 y0 I - SET @sp_rtn = -12* I9 u' j! f" r2 W' r
- RETURN% u) H" n/ _7 j( V/ w% |
- END
复制代码
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