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建立新的限制表2 s- C, X! {& m/ T+ S
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- CREATE TABLE illegal_character_names (partial_name varchar(30))
复制代码 建立新的函数
1 A: ?5 d* F' \; |# T& 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 (
, n' k; K$ K) g6 z O0 P: Z# e! s - @character_name NVARCHAR(40)1 r5 M; y' i' Q; M) |
- )
- _) V/ m/ U! h7 X - RETURNS TINYINT1 v$ [8 I: ]+ o3 p5 P
- AS
- F0 i+ n, P( X - BEGIN
+ ^1 Z) [" s9 Y2 m1 T - DECLARE @result TINYINT = 0;
; _" z" C- y+ J7 G5 y - DECLARE @char NVARCHAR(1);
3 M8 _, a3 ?4 z" B - DECLARE @i INT = 1;
* O. c* C. b: @2 x) w- u5 s -
6 r+ G0 `2 y" H0 [ - -- 遍历每个字符,检查是否合法
. _' K3 D$ _1 R5 t. S0 U1 {, \7 k" }! g& } - WHILE @i <= LEN(@character_name)/ N( C" @! m5 d! F% Y+ H
- BEGIN4 n7 g; L" ]# T, P
- SET @char = SUBSTRING(@character_name, @i, 1);# ]- Z/ ]4 v P. o5 f0 u; i
- & j/ ~/ G3 M4 @+ M) w
- -- 检查是否为中文、英文、数字或允许的特殊符号
, i1 `- I# ]5 ?4 T, \ - IF NOT (
, H2 T3 B* Q9 b! `/ D1 r - -- 中文字符范围 (基本多文种平面)9 s& H5 t) |# T, V8 N
- UNICODE(@char) BETWEEN 0x4E00 AND 0x9FFF OR
$ W1 a/ O( X- g' I% f9 e - -- 英文字母和数字# h! q/ D- J" j% b& u
- @char LIKE '[a-zA-Z0-9]' OR
4 p& o! l& D% h5 d - -- 允许的特殊符号0 @5 w: b' t* ~8 a9 z/ w
- @char LIKE '[_ -]'. {* k3 R* R% v
- )
k, x3 W5 Y' w - BEGIN; K" i& r: d( P; _# p p
- SET @result = 1;$ i0 m: c/ G) B2 Z7 }
- BREAK;) S$ H5 j) b. w6 y, w" y
- END9 G2 l* Y+ r- i! Q# ~! \
-
7 E9 w+ x4 a$ e4 w# i9 c - SET @i = @i + 1;
# ^4 E" ?% D5 C6 H - END;4 a4 I0 F1 N1 C3 I0 T+ z
-
9 O8 f6 }9 \) n7 X1 ^2 k# i8 {% F - -- 检查是否在非法名称列表中
2 i: {+ N& E; q" A. `# r& u# z - IF EXISTS (
' `8 w1 I, i# n - SELECT 1
0 H" \5 i( O+ e: ] a# m3 U( p - FROM dbo.illegal_character_names
$ ~' U) G6 n9 E. y, E! {0 ^+ W - WHERE @character_name LIKE '%' + partial_name + '%'
- d2 L0 f4 Q' i( a - )
0 q5 u; R3 }. l+ G - SET @result = 1;
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) A j% i$ U* j! C$ A - RETURN @result;9 X/ D {$ X) W
- END</span>
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复制代码 插入屏蔽的字符7 p( k5 A3 C- b0 n3 F# M5 i' ]1 b; Z
- -- 插入非法名称列表(明确列名并使用N前缀). c3 e# ?" E! H
- INSERT INTO dbo.illegal_character_names (partial_name) VALUES (N'%****%');
3 d* \" B- X5 @& w7 N - INSERT INTO dbo.illegal_character_names (partial_name) VALUES (N'%nigg%');
b' _% V9 t8 m+ ?/ k - INSERT INTO dbo.illegal_character_names (partial_name) VALUES (N'%wank%');
& x& j; C3 ^( \9 n - INSERT INTO dbo.illegal_character_names (partial_name) VALUES (N'%whore%');: Y& ]+ [6 l2 s1 F0 W1 w+ X
- % h$ ?% g& s& f( m, Z
- -- 示例:查询包含敏感词的角色名9 W6 C( V) X1 v; z$ g) n# N
- SELECT *
, E9 S' Q; Y6 B( O& ^6 a0 D s; A& a - FROM dbo.characters . V* i/ [7 t7 Z* D3 \
- WHERE EXISTS (2 l( G0 r$ x1 {
- SELECT 1
_" P5 T2 z5 H - FROM dbo.illegal_character_names
: E9 x* b5 f6 J5 G* \ - WHERE characters.name LIKE N'%' + illegal_character_names.partial_name + N'%'2 M* v$ h; V1 X9 \+ S
- );
复制代码 修改储存过程 SP_CHAR_CREATE 里面数据
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- EXEC sp_char_name_check @character_name, @v_ret OUTPUT
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- IF @v_ret < 0
+ L- y, u/ T y. P4 m - BEGIN
5 A: }, {9 v/ i+ r2 a, d, Q - SET @sp_rtn = @v_ret) r% w( M0 g, |& T+ W
- RETURN3 H0 } f! R( U# |
- END
复制代码 修改为:( d1 s) \1 n* h e
- IF (dbo.NameBlock(@character_name) = 1)
+ e8 h* x3 _/ W - BEGIN) c8 P) m) g/ Y- W# u( x7 l
- SET @sp_rtn = -12
/ l8 S; ?3 G) x- L; e - RETURN
v, b; f) h! a# @# B2 s - END
复制代码
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