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建立新的限制表: ~0 B# b% b( o0 L2 B) B
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- CREATE TABLE illegal_character_names (partial_name varchar(30))
复制代码 建立新的函数
: m% b& {" _: P' r" N- <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 () u# J. A, Y2 I V G
- @character_name NVARCHAR(40), F% d7 u- @% V+ c/ ~ r
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- RETURNS TINYINT- V P$ m$ Y! ], J+ Q
- AS7 c9 ^5 F8 U5 J6 U6 P0 b
- BEGIN
$ H/ v" A: [9 y( \0 E) \3 p) f - DECLARE @result TINYINT = 0;
% g0 k [1 _$ d - DECLARE @char NVARCHAR(1);
5 Q8 p3 O! ~- {. O& T1 P2 j/ e - DECLARE @i INT = 1;: r+ `3 F/ G8 q' M8 E& ?/ l
-
. C% X' C4 i5 b( n0 ]% M( Q - -- 遍历每个字符,检查是否合法
9 k/ y# Q, D0 B" M) A. Z - WHILE @i <= LEN(@character_name)
* b+ A! H2 h. i) d: G - BEGIN
3 T; }: y% I" H. Q( O- H0 G - 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
: u) u/ g2 i4 a" m4 x3 _ - IF NOT (( z( f. ?: f+ i4 H. s! v% O
- -- 中文字符范围 (基本多文种平面)
! y" c6 T* w/ M' U. s8 L; Z. N - UNICODE(@char) BETWEEN 0x4E00 AND 0x9FFF OR/ ?$ m' G. D- Y# _- @! t
- -- 英文字母和数字
' r7 Y" n/ E3 j' R6 \" b, p' d' p$ U - @char LIKE '[a-zA-Z0-9]' OR
! }& ?; Q& o1 Q# D4 ]' y - -- 允许的特殊符号0 b0 p2 _+ V5 b# o0 Q3 n
- @char LIKE '[_ -]'
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- BEGIN+ t9 H/ S) i. ~; R* k0 c% [ `
- SET @result = 1;
v) D; h. \; e G4 a$ } - BREAK;
; Q! }' {8 I2 S4 n' P) R - END
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8 U) ]6 v1 Q4 v$ Q4 T9 ? - SET @i = @i + 1;: a7 i; f% V7 n( v, E$ B
- END;% r" s, A& r1 _: j7 W4 d9 y$ O7 l: T* a
- : |# n8 b% g0 V- Z5 K
- -- 检查是否在非法名称列表中' p( b' w" B6 l# h* |9 |( |
- IF EXISTS (
" a, x7 V" Q! q; M4 l7 l - SELECT 1
8 |" |: G, H4 \9 F - FROM dbo.illegal_character_names : ?( L/ j7 w7 p5 A9 @$ K5 ]9 f
- WHERE @character_name LIKE '%' + partial_name + '%'
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/ W/ k1 D7 p5 { - SET @result = 1;
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- RETURN @result;- c( t2 b2 K4 D+ [& `+ P
- END</span>5 f5 U2 u: O8 G! A: X2 b0 z+ E# [
复制代码 插入屏蔽的字符& g7 E- j" ~+ p4 N7 f: h! O* T
- -- 插入非法名称列表(明确列名并使用N前缀)
) M( O1 j: A8 l# \& r2 a2 G8 c - INSERT INTO dbo.illegal_character_names (partial_name) VALUES (N'%****%');
2 P$ _; H0 r) d9 I3 Y0 q! l - INSERT INTO dbo.illegal_character_names (partial_name) VALUES (N'%nigg%');( O/ c V) o. i G% S# }9 w
- INSERT INTO dbo.illegal_character_names (partial_name) VALUES (N'%wank%');
; P- \2 O& _7 c9 @5 G! ` - INSERT INTO dbo.illegal_character_names (partial_name) VALUES (N'%whore%');- o5 p" X! u& ^6 H/ l
- 9 |; U9 |( }6 e# _
- -- 示例:查询包含敏感词的角色名+ g5 f$ K% K! r! \- n3 f9 C
- SELECT * % W" n8 n7 t, c5 K* ^; L+ |
- FROM dbo.characters : T& w3 U9 o' O) q$ u
- WHERE EXISTS (
# Z+ O8 X1 \* ?, l# X2 Q! J' @ - SELECT 1 & {7 @# e3 c. u9 s
- FROM dbo.illegal_character_names , A4 j& F( `9 P8 E9 D5 q* ]
- WHERE characters.name LIKE N'%' + illegal_character_names.partial_name + N'%'
% R/ i( B3 t; {$ T. k' R Y) R - );
复制代码 修改储存过程 SP_CHAR_CREATE 里面数据5 M/ Z/ s5 U" B: L3 N6 p
原始为:* I- ?9 T! k( W+ _6 S
- EXEC sp_char_name_check @character_name, @v_ret OUTPUT
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- IF @v_ret < 0 , A# b: M8 x, W* u
- BEGIN+ x, I/ }; h. _7 j
- SET @sp_rtn = @v_ret5 v) X- u: V- @
- RETURN% B# I5 R4 |# B# i
- END
复制代码 修改为:" U7 v9 K" d9 ^0 J1 s( a
- IF (dbo.NameBlock(@character_name) = 1)
$ b; a% t# p, }0 m - BEGIN; e0 q3 a: L0 e
- SET @sp_rtn = -12. L/ S& e) Q1 t. h( h. C4 w3 S
- RETURN- d' I6 ?/ K5 m' V+ t
- END
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