feat(Go-Tool)：

2021/03/02: 新增字符串匹配暴力匹配、KMP匹配、SunDay匹配算法 2021/03/02: 修复Rand包随机获取方法
2021-03-02 13:33:07 +08:00
parent 74dd19c675
commit dc5d924a2c
13 changed files with 385 additions and 7 deletions
@@ -0,0 +1,54 @@
+/*
+ *  @Author : huangzj
+ *  @Time : 2021/2/24 17:52
+ *  @Description：
+ */
+
+package stringMatch
+
+import (
+	"fmt"
+	"testing"
+)
+
+func TestKmpMatch(t *testing.T) {
+	s := "abcbvxs"
+	m := "bcb"
+	showResult(s, m)
+	s = "abcbvxs"
+	m = "bx"
+	showResult(s, m)
+	s = "abcbvxssdaadsad"
+	m = "cbvxssdaa"
+	showResult(s, m)
+}
+
+func TestMatchNum(t *testing.T) {
+	s := "ababababca"
+	m := "abababca"
+	showResult(s, m)
+}
+
+func showResult(s, m string) {
+	i := KmpMatch(s, m)
+	if i == -1 {
+		fmt.Println("未找到对应字符串")
+	} else {
+		fmt.Println(fmt.Sprintf("匹配到的字符串是:%v", s[i:len(m)+i]))
+	}
+}
+
+func TestGetNext(t *testing.T) {
+	next := getNext("abababca")
+	fmt.Println(next)
+	next1 := getNext("abababc")
+	fmt.Println(next1)
+	next2 := getNext("abababcxy")
+	fmt.Println(next2)
+	next3 := getNext("abababcxyxyy")
+	fmt.Println(next3)
+	next4 := getNext("abcdabd")
+	fmt.Println(next4)
+	next5 := getNext("abcxabcxabcyabcz")
+	fmt.Println(next5)
+}