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建立新的限制表/ P8 J3 u$ J. |
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- CREATE TABLE illegal_character_names (partial_name varchar(30))
复制代码 建立新的函数
: E+ M3 E, ^0 o5 v8 H# L9 O) s5 ]- <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* T) k( F" g# W$ {1 `8 l* l - @character_name NVARCHAR(40); `* w. R7 k4 a6 O7 p9 {# A; P9 t
- )
" V: ]8 E. u6 P/ `2 y - RETURNS TINYINT
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- BEGIN# ~1 `/ o5 n3 n% [! |
- DECLARE @result TINYINT = 0;5 m/ Q/ t7 e. z% F) A
- DECLARE @char NVARCHAR(1);
; s0 G1 p) b( A7 q - DECLARE @i INT = 1;
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- -- 遍历每个字符,检查是否合法
* W9 S, }( A+ P) D - WHILE @i <= LEN(@character_name)9 T V1 ^* u2 n. Y9 E3 n3 j
- BEGIN3 ?5 F c+ Y) T3 v1 t% M# p( Z
- SET @char = SUBSTRING(@character_name, @i, 1);
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3 E( T% ^9 w! l1 t - -- 检查是否为中文、英文、数字或允许的特殊符号2 y) a' ~3 i# z2 O3 l3 _
- IF NOT (
) w1 i2 }/ ?. C3 g, p/ Y - -- 中文字符范围 (基本多文种平面). }% ?9 k. C2 P; P2 X% t
- UNICODE(@char) BETWEEN 0x4E00 AND 0x9FFF OR ] H8 i6 P3 h( q( ?
- -- 英文字母和数字
* o, H4 J2 o* w - @char LIKE '[a-zA-Z0-9]' OR1 _! ?% _( h) G3 P% ?8 J( n
- -- 允许的特殊符号
* Y( k( G" \, K: m% Q e - @char LIKE '[_ -]'
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' k# L$ i4 s" v4 H! H2 @ - BEGIN& J% z& J/ y3 X0 u0 ?, z. K" _# x! e
- SET @result = 1;1 x* l! G( k7 Y Q
- BREAK;( f' O5 \8 T ~/ S
- END
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- SET @i = @i + 1;
4 D# g, [' m$ T2 M - END;
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- -- 检查是否在非法名称列表中
% z0 S" i. m: V; ]1 u+ } - IF EXISTS (3 Q- M! X; r* h- Z0 L$ y: n: x
- SELECT 1
# w3 H/ P. B# s# x0 Q: w1 W5 x - FROM dbo.illegal_character_names 1 x; x0 z M# S' z
- WHERE @character_name LIKE '%' + partial_name + '%'1 U7 {2 m( B- q: l8 ~
- )
; I& z' C; Z: g! ^% X - SET @result = 1;
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0 @7 K/ l& O9 N% R! D - RETURN @result;
- }2 a2 ]2 p+ {5 u( X# i2 T - END</span>
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复制代码 插入屏蔽的字符7 ^ N+ A/ |1 f( B
- -- 插入非法名称列表(明确列名并使用N前缀)
7 Z) z/ \4 _8 J$ F1 x% J) P - INSERT INTO dbo.illegal_character_names (partial_name) VALUES (N'%****%');* g; e; A' Q+ k/ {' |; y
- INSERT INTO dbo.illegal_character_names (partial_name) VALUES (N'%nigg%');% t! g8 A7 B' T/ p# x( n# b: i
- INSERT INTO dbo.illegal_character_names (partial_name) VALUES (N'%wank%');
5 G4 W" Z( h, p) b9 Q: }) @ - INSERT INTO dbo.illegal_character_names (partial_name) VALUES (N'%whore%');
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- -- 示例:查询包含敏感词的角色名
( B$ ~& M/ [* ^) C/ A; j& g( n# O - SELECT *
( u$ k- U2 b3 o' ]7 I - FROM dbo.characters 4 A. q, W( S: U2 T% S4 Q, W
- WHERE EXISTS (
2 K7 Q+ [) X l$ a% ^ - SELECT 1
1 W! f' z& B- i- o3 [) B7 r" u4 H9 r! P - FROM dbo.illegal_character_names
9 O9 z k, |! u5 |; I) x7 u - WHERE characters.name LIKE N'%' + illegal_character_names.partial_name + N'%'. F4 d- |" V# A- Z6 W0 e2 T% K
- );
复制代码 修改储存过程 SP_CHAR_CREATE 里面数据
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- EXEC sp_char_name_check @character_name, @v_ret OUTPUT/ M3 D5 ?: n# s) l
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- IF @v_ret < 0 + }: A6 w# B( R8 ?$ J; N- G
- BEGIN4 t9 j. w" o7 }1 W/ S" h8 ]9 G
- SET @sp_rtn = @v_ret
' D: V! j/ g5 P - RETURN) Q7 f2 K+ E3 J% L
- END
复制代码 修改为:
. d* M! m3 `# k# @ k! o- IF (dbo.NameBlock(@character_name) = 1)
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- SET @sp_rtn = -129 @' M! R6 T6 @/ j- w4 J$ H7 H
- RETURN
: W( `* e, p6 p2 v1 A% J$ \) S+ M - END
复制代码
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