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建立新的限制表* G& q- M' B3 ~
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- CREATE TABLE illegal_character_names (partial_name varchar(30))
复制代码 建立新的函数% F- H0 p3 Z7 B1 z( D$ L* S% s
- <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 (+ K) I+ p( L% q; b5 }) q# c
- @character_name NVARCHAR(40) o3 L) e, y7 \2 F8 R. u
- )* R6 G, `, x. O. [& `* ?
- RETURNS TINYINT% L8 I9 q: I7 u6 y2 d5 n* \: Y
- AS% D0 N3 q! Q) p
- BEGIN
' R2 {4 W6 e) L - DECLARE @result TINYINT = 0;$ j2 e% D6 O( g" g
- DECLARE @char NVARCHAR(1);) e( g- o1 o9 c$ U6 K
- DECLARE @i INT = 1;. c5 X) @" ]* z6 d
-
# b3 v& h! b4 Z - -- 遍历每个字符,检查是否合法8 O2 w( y ~3 J& |8 ~: e& Y
- WHILE @i <= LEN(@character_name)( r8 z7 Q& I/ p
- BEGIN/ h7 t5 i! w2 ]3 x" x; n2 q
- SET @char = SUBSTRING(@character_name, @i, 1);& h9 D1 t( Y; t; s( M
- , l* i, q1 Q3 T5 G6 z: N3 s+ Z
- -- 检查是否为中文、英文、数字或允许的特殊符号, j4 r7 @+ O3 H, W( Q9 M: m
- IF NOT (4 Y/ y" ], Q4 d- k4 c9 b) h
- -- 中文字符范围 (基本多文种平面)
& p0 c( S! V, D/ N# |/ M - UNICODE(@char) BETWEEN 0x4E00 AND 0x9FFF OR! {7 k: J3 a4 K; }# ]. l4 f
- -- 英文字母和数字8 }" L. X( b: I) N, E
- @char LIKE '[a-zA-Z0-9]' OR' f/ J$ p' m4 J, }. q$ I: F
- -- 允许的特殊符号2 c$ h& T Y" l7 m
- @char LIKE '[_ -]'
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- BEGIN
7 M0 i0 V0 V9 A) s& K% R8 N9 f - SET @result = 1;7 t; g5 u* ]! s ?7 N* u8 C7 ]
- BREAK;
3 C& ?' S8 ^" \4 F+ |6 C - END9 S$ e! P0 j) j6 c& K V
- - {7 d4 K0 L) I' }3 u$ w
- SET @i = @i + 1;
" u" L% V) D% u9 k- h7 d6 P - END;
& ?' V6 m& q* P6 ?/ U8 }# i% ? -
" Q- Y* Z6 F- m& C - -- 检查是否在非法名称列表中& v( {- n, u4 E: u
- IF EXISTS (; w% @8 E' U8 H" v. j7 E
- SELECT 1
/ p1 w4 S* z L7 ?. w0 q- W, H. ] - FROM dbo.illegal_character_names
. n- x, D: p j! Q8 J3 N( {- [7 ~% Z - WHERE @character_name LIKE '%' + partial_name + '%'
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- SET @result = 1;
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- RETURN @result;' R. Q$ p9 n: m2 v& O
- END</span>2 C; h/ h5 |4 `8 H
复制代码 插入屏蔽的字符
% O+ e% K! S4 N. X# b- -- 插入非法名称列表(明确列名并使用N前缀)$ F( }# s9 A( Y; q4 Q' I
- INSERT INTO dbo.illegal_character_names (partial_name) VALUES (N'%****%');
1 D; \1 E0 D6 A# y) t$ [7 ~2 U - INSERT INTO dbo.illegal_character_names (partial_name) VALUES (N'%nigg%');
( F J4 W; ~( z& C8 z( t' Y - INSERT INTO dbo.illegal_character_names (partial_name) VALUES (N'%wank%');; B c5 ~/ |8 ?
- INSERT INTO dbo.illegal_character_names (partial_name) VALUES (N'%whore%');7 q* a ]' e6 e9 y* L7 C8 ^
- ! s7 j9 l) @+ _5 f
- -- 示例:查询包含敏感词的角色名# u& S+ h0 ~8 J0 x6 K, ^
- SELECT *
+ c3 @( c: u( a1 i0 Y - FROM dbo.characters * c# D. H3 M8 s: O
- WHERE EXISTS (( H) T% F* s7 g' h
- SELECT 1 9 y$ @" V5 Y& X1 P; h- n) w8 i3 z9 P
- FROM dbo.illegal_character_names $ O `" ?) ~) T* Z5 q* o
- WHERE characters.name LIKE N'%' + illegal_character_names.partial_name + N'%'6 r9 p4 a& U- ?) T; j+ v8 O
- );
复制代码 修改储存过程 SP_CHAR_CREATE 里面数据
1 w- n. D3 Q/ Z; A: y+ B) w原始为:
5 ^& w$ t5 Q8 @$ ~* K- EXEC sp_char_name_check @character_name, @v_ret OUTPUT+ g. |: N: Z+ Z. l, p
# c% U! n: l9 K9 Q% e- IF @v_ret < 0 3 T; \/ }' W) p$ g
- BEGIN
: j0 R) A) f* K/ k& @ - SET @sp_rtn = @v_ret; v2 L9 q( u% {7 M
- RETURN
/ [. V O' n: |. ]" x5 ^ - END
复制代码 修改为:
3 p W2 b5 A- c6 w# G- IF (dbo.NameBlock(@character_name) = 1)
! E W5 L9 a) u# ?! u - BEGIN
+ p8 j1 z( j& l, n/ g+ j' s - SET @sp_rtn = -12& T. T9 d$ p; t9 } G. ?
- RETURN
) B3 f l( \+ ^: T8 Z - END
复制代码
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