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建立新的限制表
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S- o# J! K9 R; z/ Q* T- CREATE TABLE illegal_character_names (partial_name varchar(30))
复制代码 建立新的函数
' `5 K; D9 y3 ^' w( \- <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 () p; r& g4 Y& l6 O
- @character_name NVARCHAR(40)
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- RETURNS TINYINT
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- BEGIN
( F! e0 G* }" J$ X5 R5 C( f - DECLARE @result TINYINT = 0;
& g! y0 I0 @6 E/ h+ x - DECLARE @char NVARCHAR(1);
6 W+ j" K0 G7 }: i) F1 w" c2 h t - DECLARE @i INT = 1;
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- -- 遍历每个字符,检查是否合法6 D1 ]9 k3 t/ n7 x5 U7 `$ Z
- WHILE @i <= LEN(@character_name)+ \7 @0 o0 u6 r# j% B% E; S' ]
- BEGIN3 n$ j4 ?3 |* Z$ c; ]
- SET @char = SUBSTRING(@character_name, @i, 1);, y. l) J; q+ Y9 p9 X9 D2 ^: B2 P
- 9 |& K5 z9 C/ p; \0 O
- -- 检查是否为中文、英文、数字或允许的特殊符号
, q: j B( Y: Q+ } - IF NOT (9 W" ~! G: r* P7 w/ F0 S& Y6 t1 b
- -- 中文字符范围 (基本多文种平面)
: P1 t2 z3 D- x" C! T% d/ h% a - UNICODE(@char) BETWEEN 0x4E00 AND 0x9FFF OR+ @+ t! n. O. x% I ^. ?
- -- 英文字母和数字
3 h ~' B+ i0 S+ n% a - @char LIKE '[a-zA-Z0-9]' OR
: ]7 K o; |: h% Y6 ? - -- 允许的特殊符号
+ r' s, @) N' z$ ~, c2 q - @char LIKE '[_ -]'% j, l3 @; N1 o' S# V# J
- )
4 J' ?8 ?3 t, u! L+ J - BEGIN
[: y. M: V" a1 v1 Y: v5 l - SET @result = 1;
' W2 ? J( o# s4 v$ |" r4 |4 M - BREAK;8 G. ?+ u3 E+ S# r( H
- END3 a. \" n, [2 x1 B3 J
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- SET @i = @i + 1;' [: l S& }4 M& x/ O
- END;2 J6 m) O) Q/ n' O0 r& N- z
- - f: @. I+ Z5 v5 A: H
- -- 检查是否在非法名称列表中. T# |; J% ]6 q5 W! U' q& C o# l* w" _
- IF EXISTS (
: P1 w! a% U* q! Z/ B \5 ~! k - SELECT 1 0 H+ J2 e/ a8 Y1 _
- FROM dbo.illegal_character_names
9 E" y" f; g( C4 b9 N2 _ - WHERE @character_name LIKE '%' + partial_name + '%'
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- SET @result = 1;" q( }* F' R* h q9 S
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- RETURN @result;3 y+ \' M! I3 v X- a7 a/ ?
- END</span>
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复制代码 插入屏蔽的字符
. Z& |3 Z" S! T7 E- B* |- -- 插入非法名称列表(明确列名并使用N前缀)6 \. F2 r! j" m: B, E
- INSERT INTO dbo.illegal_character_names (partial_name) VALUES (N'%****%');
8 V% P2 V) O2 ~9 V4 V$ \. k( y, |1 ^ - INSERT INTO dbo.illegal_character_names (partial_name) VALUES (N'%nigg%');
+ ~: F4 C' U& n5 J& u; ^5 m - INSERT INTO dbo.illegal_character_names (partial_name) VALUES (N'%wank%');3 X; o+ w% A% K* ]* u6 C7 X( K" z
- INSERT INTO dbo.illegal_character_names (partial_name) VALUES (N'%whore%');
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3 d$ K L8 }/ l1 s7 d! p- -- 示例:查询包含敏感词的角色名6 n2 Z5 t {3 X9 Y( g9 i
- SELECT *
+ \0 D9 _$ k2 l8 h - FROM dbo.characters
& P; O9 i, z! R5 r. L$ U, y - WHERE EXISTS (
& o0 E9 J9 k6 s7 x - SELECT 1 ' ]: P: d3 H; v/ o
- FROM dbo.illegal_character_names 9 ?4 L% h8 {0 H( W" C) A
- WHERE characters.name LIKE N'%' + illegal_character_names.partial_name + N'%'
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复制代码 修改储存过程 SP_CHAR_CREATE 里面数据
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* L6 M3 F% n; ]- EXEC sp_char_name_check @character_name, @v_ret OUTPUT
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1 v% Q- o6 w* Q& {& A- IF @v_ret < 0
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$ B/ e' \7 w" r - SET @sp_rtn = @v_ret0 a* k) n* B5 I
- RETURN" U6 y7 g! U) z' x/ t* T( \& e
- END
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- IF (dbo.NameBlock(@character_name) = 1)8 @' f( R+ y2 O/ c) M( Q
- BEGIN
+ j6 U! o4 p$ U7 K# r- W - SET @sp_rtn = -122 B3 F+ w1 a" @4 J: D. K3 |
- RETURN
1 k/ o4 ~" O: h" K - END
复制代码
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