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建立新的限制表: K+ w% C# T8 ^' ?
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- CREATE TABLE illegal_character_names (partial_name varchar(30))
复制代码 建立新的函数4 v) |* n! g' z5 m+ o4 q) V
- <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 (
% f% `, x! V4 l! L5 P' @ - @character_name NVARCHAR(40)
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- RETURNS TINYINT
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- BEGIN, p. U& B g3 Y# ^* v
- DECLARE @result TINYINT = 0;+ a( `" k# W4 W: ?
- DECLARE @char NVARCHAR(1);
: K( W8 `) n3 {# J - DECLARE @i INT = 1;6 r3 Q5 ?: \% z
-
- _9 E8 ~8 h1 W) I' A - -- 遍历每个字符,检查是否合法, g: q& Q0 ?- w( s
- WHILE @i <= LEN(@character_name)7 V( \# K- @7 l+ J
- BEGIN7 X. F4 Z* w4 ~3 R
- SET @char = SUBSTRING(@character_name, @i, 1);
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* s6 I7 m9 L# W: ~8 d - -- 检查是否为中文、英文、数字或允许的特殊符号
! {* Q( s- D+ O' ~, Z' `/ F, B - IF NOT (" j1 a9 V! t! P$ O& I7 J
- -- 中文字符范围 (基本多文种平面); B" o2 L b3 W& Z' S3 R. Y
- UNICODE(@char) BETWEEN 0x4E00 AND 0x9FFF OR
. ] h: J8 [2 ~% P4 N+ h - -- 英文字母和数字
* S1 m3 X2 x/ @) T7 y1 T - @char LIKE '[a-zA-Z0-9]' OR" R- C( H1 O' I% r( O3 J, n
- -- 允许的特殊符号. r; [; D& D8 G, Q4 g/ C
- @char LIKE '[_ -]'
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- BEGIN
9 B0 E$ @4 u) ~ Y2 _ n! y - SET @result = 1;
& B4 `3 U6 J6 x2 L+ ]8 q - BREAK;
& ], W4 e, l9 ?1 ~9 O- g* C - END
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& E, \2 j8 [' Q5 E - SET @i = @i + 1;
3 E7 ^% q% I: U2 [5 s - END;0 w1 C! I) p8 V- i, S
- # I8 O, h8 e' K; r8 s
- -- 检查是否在非法名称列表中# @3 A6 o2 H G2 ^& s
- IF EXISTS (
* t2 r! F/ d' w: E* o - SELECT 1
6 k2 D2 T. D# [ - FROM dbo.illegal_character_names 3 P6 r! W# }5 _8 ?7 W
- WHERE @character_name LIKE '%' + partial_name + '%'! v" r( p1 e$ S' e# X ]
- )
( f9 `# Y1 P2 _: M+ p$ o: e) L* ? - SET @result = 1;) `; b( a5 j( B/ l5 w
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- RETURN @result;$ G1 U8 r6 n! k7 k
- END</span>
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复制代码 插入屏蔽的字符
9 \6 M' x# |3 Y9 p5 {" ^1 H! c" O- -- 插入非法名称列表(明确列名并使用N前缀)1 D* y( ?9 Z) H0 k# c2 j1 m: l8 q/ F
- INSERT INTO dbo.illegal_character_names (partial_name) VALUES (N'%****%');7 p7 M) N6 ?* g) |. e. Y( e3 \+ y
- INSERT INTO dbo.illegal_character_names (partial_name) VALUES (N'%nigg%');- D/ @/ p/ T' r0 a
- INSERT INTO dbo.illegal_character_names (partial_name) VALUES (N'%wank%');5 z/ ]- T5 M; v6 F1 f: V6 q
- INSERT INTO dbo.illegal_character_names (partial_name) VALUES (N'%whore%');
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" h8 s- e1 G/ ~8 ~; ~' g- -- 示例:查询包含敏感词的角色名0 { Z. n9 g! P6 L# U- U) T7 ~
- SELECT * 1 _; O# @0 B/ R3 A
- FROM dbo.characters
& S7 z; n6 R1 P3 l! r/ H) w& V4 r - WHERE EXISTS (5 v& O+ ]& t! p7 z( V, P
- SELECT 1
) j6 R" w2 p. ?5 B6 J! a - FROM dbo.illegal_character_names
# ?; Y/ K1 ]. l6 x - WHERE characters.name LIKE N'%' + illegal_character_names.partial_name + N'%'
& W8 U5 D, H5 C% {) Z7 @ - );
复制代码 修改储存过程 SP_CHAR_CREATE 里面数据
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: Y# b+ Q" ^3 H+ ^0 v- EXEC sp_char_name_check @character_name, @v_ret OUTPUT0 d( j& p! F# ?& i4 C3 p& \
. f+ E) h0 g2 n8 q- IF @v_ret < 0
, J' M% \* ?: w: h# ? - BEGIN
7 c$ H4 t }- } J - SET @sp_rtn = @v_ret' K/ I. W' R. }7 B& z8 T2 z
- RETURN. c [0 @3 X. j& C+ X" B- R0 l# y
- END
复制代码 修改为:
2 R3 \, L' j7 `3 F" J8 L4 S$ o- IF (dbo.NameBlock(@character_name) = 1)5 Q5 {* D& |" C
- BEGIN& d/ x- G( s; q) }& v$ {
- SET @sp_rtn = -12
) e: u! d& C3 f, i/ ` - RETURN
! `) o& D$ M8 B9 y- g- D% \ - END
复制代码
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