From 1a695482862bba1109ae8ba40759d31afa71db61 Mon Sep 17 00:00:00 2001
From: listen <494177603@qq.com>
Date: Wed, 20 Oct 2021 11:47:17 +0800
Subject: [PATCH] =?UTF-8?q?=E5=8A=A0=E5=85=A5=E8=BF=87=E6=BB=A4html?=
 =?UTF-8?q?=E6=A0=87=E7=AD=BE=E6=96=B9=E6=B3=95?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 string.go | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)

diff --git a/string.go b/string.go
index c48fb45..8588724 100755
--- a/string.go
+++ b/string.go
@@ -271,3 +271,27 @@ func UrlJoin(host, url string) string {
 
 	return StringJoin(host, url)
 }
+
+
+/**
+ * 去除字符串的html标签
+ * @2021/10/20
+ */
+func TrimHtml(src string) string {
+	//将HTML标签全转换成小写
+	re, _ := regexp.Compile("\\<[\\S\\s]+?\\>")
+	src = re.ReplaceAllStringFunc(src, strings.ToLower)
+	//去除STYLE
+	re, _ = regexp.Compile("\\<style[\\S\\s]+?\\</style\\>")
+	src = re.ReplaceAllString(src, "")
+	//去除SCRIPT
+	re, _ = regexp.Compile("\\<script[\\S\\s]+?\\</script\\>")
+	src = re.ReplaceAllString(src, "")
+	//去除所有尖括号内的HTML代码，并换成换行符
+	re, _ = regexp.Compile("\\<[\\S\\s]+?\\>")
+	src = re.ReplaceAllString(src, "\n")
+	//去除连续的换行符
+	re, _ = regexp.Compile("\\s{2,}")
+	src = re.ReplaceAllString(src, "\n")
+	return strings.TrimSpace(src)
+}