Apply .gitignore rules

.svn/pristine/8e/8e536a862b62d4cdbe7e7560e0680c941dd3e6f7.svn-base

@@ -0,0 +1,16 @@
+package stringUtil
+
+import (
+	"hash/crc32"
+)
+
+// HashCode 获取字符串对应的hashCode值
+func HashCode(s string) int {
+	v := int(crc32.ChecksumIEEE([]byte(s)))
+
+	if v < 0 {
+		return -v
+	}
+
+	return v
+}