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建立新的限制表
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& y/ r) w2 y4 j8 n7 J- CREATE TABLE illegal_character_names (partial_name varchar(30))
复制代码 建立新的函数: q6 a4 T0 }# y5 t' f/ j
- <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; Z b2 D+ J4 f- z
- @character_name NVARCHAR(40) H5 R3 c9 Q7 ^2 A* S; S% L+ @
- )
( G- F+ @3 t) U$ @ - RETURNS TINYINT
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- BEGIN
& v! k6 O& [' N7 z( f$ t' T - DECLARE @result TINYINT = 0;3 u% }+ A" `. Q2 S+ R
- DECLARE @char NVARCHAR(1);* _. E3 h$ A! ^' ^( e
- DECLARE @i INT = 1;
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7 Y1 i2 [0 U% r' D - -- 遍历每个字符,检查是否合法
z# }; A. _) q4 L" } - WHILE @i <= LEN(@character_name)% d+ S$ l' I2 A
- BEGIN
^9 v8 c* t2 q4 g( b - SET @char = SUBSTRING(@character_name, @i, 1);
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- -- 检查是否为中文、英文、数字或允许的特殊符号
H. y' [2 f9 u7 n" r9 Q6 G - IF NOT (1 {" @6 X [( B* V8 k* b. k( @6 G# Z- x1 D
- -- 中文字符范围 (基本多文种平面)
& X/ t3 @- H" p - UNICODE(@char) BETWEEN 0x4E00 AND 0x9FFF OR* h1 \/ t& t* n5 L) p
- -- 英文字母和数字. D0 }/ \9 I# p
- @char LIKE '[a-zA-Z0-9]' OR
. |, L5 I' q" x- o( I - -- 允许的特殊符号
! W6 Y. a' K* M" I - @char LIKE '[_ -]'
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- BEGIN
6 h0 m, I) l X3 K+ s& r, f. D8 s - SET @result = 1;
% _8 Z$ A7 l4 u6 H - BREAK;
5 T6 Q8 d1 K. z* W" [ - END
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- n& r% O6 p% `! X8 h- r4 a0 B2 B - SET @i = @i + 1;
# X9 P3 Q# p4 n% m# `. |. b - END;; W0 e5 ^3 g( v1 [% c# S
- , e- b/ B, n' E! P3 X; m
- -- 检查是否在非法名称列表中: }& L5 X! Y4 C" @0 g# l! o
- IF EXISTS (+ Z" p, L( G% T4 K- ]# _
- SELECT 1
* L. ^ |0 F; [ - FROM dbo.illegal_character_names
; D) d) D" D* R3 K- J1 ]3 ^ - WHERE @character_name LIKE '%' + partial_name + '%'
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- SET @result = 1;9 H' }: d+ L8 h* m
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- RETURN @result;$ z {# s, D# O( z, D+ _5 z# |
- END</span>
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复制代码 插入屏蔽的字符) a0 S& s. F G+ v) f# F: t
- -- 插入非法名称列表(明确列名并使用N前缀)& N) r6 h- _6 Q& Q% W1 N
- INSERT INTO dbo.illegal_character_names (partial_name) VALUES (N'%****%');
U s( Q9 O. A) X& F - INSERT INTO dbo.illegal_character_names (partial_name) VALUES (N'%nigg%');
' U I* L" q' C, C. @ - INSERT INTO dbo.illegal_character_names (partial_name) VALUES (N'%wank%');$ o% U6 B6 W" _' ]5 L5 O* u
- INSERT INTO dbo.illegal_character_names (partial_name) VALUES (N'%whore%');
: N1 s' g/ E; s8 U9 m9 P- G - : U0 Z+ t! e# x8 B3 J; ~: Q
- -- 示例:查询包含敏感词的角色名" I4 w7 N* H; _# W& S) k2 o3 M" B0 l
- SELECT *
1 `3 P; X; ?+ G: H8 c) G - FROM dbo.characters 2 |3 o0 _; T7 q2 ^& t) A0 x0 L
- WHERE EXISTS (. q; ~9 ^+ D+ {) z# n
- SELECT 1 - |4 j: ~7 S& @' k) d
- FROM dbo.illegal_character_names 2 }7 e- k9 t3 k1 U% m8 a
- WHERE characters.name LIKE N'%' + illegal_character_names.partial_name + N'%'" o: m/ ` Z2 X: h' N6 j) W
- );
复制代码 修改储存过程 SP_CHAR_CREATE 里面数据! l! i9 @" a: h }3 }7 R. y
原始为:4 j5 D+ ~% H* f0 w) ~
- EXEC sp_char_name_check @character_name, @v_ret OUTPUT
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3 H. T3 F6 R, t; P, c3 U- IF @v_ret < 0
6 `# M# o, S% {$ u! B - BEGIN4 g2 i5 |5 @+ h3 e3 m7 R5 @
- SET @sp_rtn = @v_ret6 A8 a. N: G7 }2 ?: J+ q
- RETURN9 d8 m* z6 t" R& q- ?& J+ t
- END
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- IF (dbo.NameBlock(@character_name) = 1)
% I% h8 ?; K- v1 ~) v - BEGIN
8 x2 J" \5 Y, m9 m5 j3 j* \' d' U - SET @sp_rtn = -12: `7 D! w6 v+ y3 I9 W [9 B) P
- RETURN) y6 n- G9 v) W- d0 \
- END
复制代码
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