@@ -536,3 +536,18 @@ export const sliceName = (name: string, start: number, end: number) => {
}
return name
+
+/**
+ * 截取字符串
+ *
+ * @param str 字符串
+ * @param start 开始位置
+ * @param end 结束位置
+ */
+export const subString = (str: string, start: number, end: number) => {
+ if (str.length > end) {
+ return str.slice(start, end)
+ }
+ return str
+}