管理员
- 积分
- 7560
- 金钱
- 2182
- 贡献
- 4823
- 注册时间
- 2023-11-3

|
建立新的限制表
1 h1 R% N2 Q4 g! c" {8 z$ i* q7 U3 o) u9 I+ c& j
- CREATE TABLE illegal_character_names (partial_name varchar(30))
复制代码 建立新的函数
- G, J6 X4 H1 t4 e) F' D( l% |- <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 (
1 [1 K/ _6 ?% L: v' J# `4 f2 ?" x9 K! [1 O - @character_name NVARCHAR(40)
- t. w2 J0 o4 H( [4 s( M - )
. \9 F( T+ E# p1 h( j/ Z - RETURNS TINYINT
7 A9 y) V. }5 G - AS
$ @. i- u" X( S4 F& x! {# r! G; t - BEGIN
4 P/ Z1 K6 P7 b% h1 ?9 V% S - DECLARE @result TINYINT = 0;
% q3 g9 a% n q0 A# |/ ` K2 i - DECLARE @char NVARCHAR(1);: D1 s- w E4 Q6 B( i! u
- DECLARE @i INT = 1;; {5 K! Q3 Y1 t4 v; u3 w
- - i5 W. n2 E5 K! W6 K6 X. i
- -- 遍历每个字符,检查是否合法! ^7 I& d" n5 i$ J: d! o* w" N
- WHILE @i <= LEN(@character_name)
( w; H2 Q9 m( u a$ w! E - BEGIN+ N; z% O# ]" y" r6 k
- SET @char = SUBSTRING(@character_name, @i, 1);, V' r/ E5 v# Z: S* t) Y
-
+ Q# n: H. [$ M, O; t) M - -- 检查是否为中文、英文、数字或允许的特殊符号; \3 m$ q9 g7 W0 Y, j# G* V4 ]6 `
- IF NOT (: L r3 `# {% V+ N: f
- -- 中文字符范围 (基本多文种平面)/ U+ u) V) t2 _5 \! | O6 b
- UNICODE(@char) BETWEEN 0x4E00 AND 0x9FFF OR- [1 O7 f% O0 {7 |
- -- 英文字母和数字
1 m x1 i* D/ ~4 \& d - @char LIKE '[a-zA-Z0-9]' OR
% H! W4 @- z4 |+ X0 }# w( X4 M - -- 允许的特殊符号
# _) s2 s" s2 @7 }% A D( g - @char LIKE '[_ -]'
l: x! G6 f( j% y1 o/ L - )4 ~. @4 u1 v, d6 X5 v# M% B
- BEGIN) h, I- a3 L8 u5 G
- SET @result = 1;" _8 Y% b* t6 B1 m' p2 i% l
- BREAK;; i6 H) [7 ~& j% Y' R' j
- END
- a* f" a* C7 g, I# v9 {; D2 O -
2 J% {5 F% b2 u - SET @i = @i + 1;
- P6 e$ g' v% ~0 W - END;
, g. q; R% q1 f" m3 l/ f6 i, U -
) L4 t( C7 [4 O - -- 检查是否在非法名称列表中
, R" E: [& `1 ` - IF EXISTS (2 O @# K. y4 |% E; G* S/ U# K8 g
- SELECT 1 ' U' z* X Q4 }/ D" M; V
- FROM dbo.illegal_character_names
+ }4 A; C" o# ? - WHERE @character_name LIKE '%' + partial_name + '%'- A8 Q! m7 ?' v( h
- )
0 y- @. s G; s1 f3 k - SET @result = 1;; n4 B2 t5 I7 `7 O
-
2 F7 l( W+ O. }3 V. |& _- s - RETURN @result;( y3 b; ~9 V% v2 q, l3 ?4 s
- END</span>
# c3 Y* e* `9 N: B) F
复制代码 插入屏蔽的字符, a# {% Q8 b, ]2 L a1 p
- -- 插入非法名称列表(明确列名并使用N前缀)
! S% r+ S, C) R/ v7 @4 y/ Y8 x - INSERT INTO dbo.illegal_character_names (partial_name) VALUES (N'%****%');
) C8 J) x- C6 t3 g0 u( V/ t - INSERT INTO dbo.illegal_character_names (partial_name) VALUES (N'%nigg%');
& n( C/ i( h1 ?: `( f) c - INSERT INTO dbo.illegal_character_names (partial_name) VALUES (N'%wank%');- d. `+ X) x; g8 C, n
- INSERT INTO dbo.illegal_character_names (partial_name) VALUES (N'%whore%');+ }% X& P( R8 ^7 F
- / w" Q1 `: E! m, Q+ a
- -- 示例:查询包含敏感词的角色名/ r& M) C0 c) o" R$ e. a0 I' X
- SELECT * " {8 U7 C* K4 h: q2 W. ]' D
- FROM dbo.characters % H( ` F, Z" g
- WHERE EXISTS (
1 {* j* w( a4 ~; r - SELECT 1
' }$ i- U* R% A9 d) h - FROM dbo.illegal_character_names * }; ?& o5 y' c1 V) T1 ^
- WHERE characters.name LIKE N'%' + illegal_character_names.partial_name + N'%'
& Y$ w/ _% E9 a0 J - );
复制代码 修改储存过程 SP_CHAR_CREATE 里面数据
! _$ o$ E+ D* h u) C原始为:
5 G. z3 J) T) G* N) ?8 I( \- EXEC sp_char_name_check @character_name, @v_ret OUTPUT+ T3 w" b- g/ q- ^. F$ f. y
$ s2 d6 j1 O$ x1 R9 l- IF @v_ret < 0
! M; g, [' `, R9 T2 d/ w - BEGIN2 x" R/ H/ e# U( a% T7 A
- SET @sp_rtn = @v_ret
: R( X" |& S0 y) Q8 B - RETURN
3 Z/ N7 f! C+ g2 w7 E8 p - END
复制代码 修改为:
1 H" G; N$ \$ f. H8 L. J- IF (dbo.NameBlock(@character_name) = 1); U4 Z6 N2 g. v5 {/ z3 m$ @* {3 o# p
- BEGIN
1 e& Y S( F' Y - SET @sp_rtn = -12, _$ P( M4 d3 s5 Y
- RETURN
1 a% m1 y+ r& r" Z) k6 i5 v& K* b - END
复制代码 9 G2 `$ `( X% [) E" u) i
& }) I, @6 o( e+ [
1 h1 w5 U$ M+ S7 E9 ^% _4 E0 k. x6 y! W+ [
|
|