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建立新的限制表8 A; f% R6 [% u2 y1 X
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- CREATE TABLE illegal_character_names (partial_name varchar(30))
复制代码 建立新的函数2 X! @! p* b; E |# c
- <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 (2 r2 j3 u: w2 }' Y
- @character_name NVARCHAR(40)
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- RETURNS TINYINT
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' d" ]$ ?# L& ] - BEGIN
2 ~, ?- u, x7 P z$ D* m - DECLARE @result TINYINT = 0;2 b: f7 S, U' f; |# I, \3 g
- DECLARE @char NVARCHAR(1);& C+ Z5 h8 y: U7 n, j z4 t
- DECLARE @i INT = 1;
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- -- 遍历每个字符,检查是否合法) {3 C. {9 o( s; f* q2 a6 k- f9 X
- WHILE @i <= LEN(@character_name)+ u2 w. F- ~: u6 D9 e% I
- BEGIN
4 v! X6 F# @! n6 E8 S - SET @char = SUBSTRING(@character_name, @i, 1);6 `! O3 ^' k H" ~+ G
-
3 c, \2 N j; G) F) M - -- 检查是否为中文、英文、数字或允许的特殊符号" e3 ?, F; D! q! Q
- IF NOT (6 a! d, ~/ y! m6 f* J8 z
- -- 中文字符范围 (基本多文种平面)
0 y# Q" n8 h9 @. b# M3 h - UNICODE(@char) BETWEEN 0x4E00 AND 0x9FFF OR; b1 S, F; ^) `# T3 o' i
- -- 英文字母和数字
! G" K% X0 H& V8 L0 E - @char LIKE '[a-zA-Z0-9]' OR
4 K9 h0 L8 v2 G) k# C - -- 允许的特殊符号
- ?0 s) l8 z# ?) G7 G8 K - @char LIKE '[_ -]'
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- BEGIN
# p; } t- t, s7 R d5 F - SET @result = 1;
5 X, G$ A6 T7 W- V - BREAK;
5 l B+ K3 D1 }) S1 N7 R# { - END0 [* a; `& F. R/ C) J
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- SET @i = @i + 1;6 q: @: s& W5 ]3 A! F- p
- END;
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- -- 检查是否在非法名称列表中
4 w% W5 a, o9 z- U( E0 ]2 C: _ - IF EXISTS (& {! @5 `; B: x4 h* R/ ] n
- SELECT 1
- Z4 B! x1 f- }/ H) T6 P - FROM dbo.illegal_character_names 5 l! O: I; r) T7 `; f3 s
- WHERE @character_name LIKE '%' + partial_name + '%'
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/ m, ` C; H& N7 v. ^0 v3 a& P$ Q - SET @result = 1;
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$ p4 x+ s* y5 r) e+ u" O - RETURN @result;8 x* j/ E& e6 B3 l* n9 U
- END</span>/ C6 z8 ~8 j# N
复制代码 插入屏蔽的字符% b) ]' M7 f: `) t# c- ^
- -- 插入非法名称列表(明确列名并使用N前缀)* ~# c" B! W! \1 g( H% g- [
- INSERT INTO dbo.illegal_character_names (partial_name) VALUES (N'%****%');
& I1 E" O+ V$ g3 D - INSERT INTO dbo.illegal_character_names (partial_name) VALUES (N'%nigg%');3 `# ?# H c3 R8 D
- INSERT INTO dbo.illegal_character_names (partial_name) VALUES (N'%wank%');- M' `3 c; P( Z. E* |+ S. [% @
- INSERT INTO dbo.illegal_character_names (partial_name) VALUES (N'%whore%');& }6 i, \# Y+ z; j
- ( o3 ~/ {: V) Q7 L
- -- 示例:查询包含敏感词的角色名
) @ M4 v# g+ X( t7 W. W( {7 |8 O - SELECT *
/ S5 W/ r" A: N) H - FROM dbo.characters ' I9 U; N* s" v' B# `" K! q1 Z
- WHERE EXISTS (
% [) `7 K: l9 d! q( k - SELECT 1 % X, h, Q8 B* ]
- FROM dbo.illegal_character_names , S: n* e7 }8 f! i% h: k; ~: ^
- WHERE characters.name LIKE N'%' + illegal_character_names.partial_name + N'%'5 }0 R5 ~; n% G: y# ?$ q
- );
复制代码 修改储存过程 SP_CHAR_CREATE 里面数据, U9 H. v5 j" M1 q4 E
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- EXEC sp_char_name_check @character_name, @v_ret OUTPUT
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/ ]" B* t" V6 f1 K2 V4 d. f- IF @v_ret < 0 $ y- o7 x3 |" N& N
- BEGIN
0 `7 [ V, W8 M) H4 h) I - SET @sp_rtn = @v_ret
$ m( N3 J2 \( f. `7 j4 C- w - RETURN
1 n/ r) q1 ]4 L! c* A5 c' y3 h9 v# g* x - END
复制代码 修改为:6 \ d5 X+ R; I+ J
- IF (dbo.NameBlock(@character_name) = 1)
- L" ?# q t* w2 I3 X2 \% s; C - BEGIN
1 ?4 O9 x/ z2 ]- x$ \ - SET @sp_rtn = -12
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- END
复制代码
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