feat: 增加重复节点检测

feat: 增加节点名称字符串替换
feat: 增加节点删除
feat: 增加短链密码设定
modify: 修改模板解析逻辑

utils/get.go

@@ -12,7 +12,19 @@ func Get(url string) (resp *http.Response, err error) {
 	haveTried := 0
 	retryDelay := time.Second // 延迟1秒再重试
 	for haveTried < retryTimes {
-		get, err := http.Get(url)
+		client := &http.Client{}
+		client.Timeout = time.Second * 10
+		req, err := http.NewRequest("GET", url, nil)
+		if err != nil {
+			haveTried++
+			time.Sleep(retryDelay)
+			continue
+		}
+		req.Header.Set(
+			"User-Agent",
+			"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.124 Safari/537.36",
+		)
+		get, err := client.Do(req)
 		if err != nil {
 			haveTried++
 			time.Sleep(retryDelay)

utils/proxy.go

@@ -31,7 +31,6 @@ func AddProxy(
 	sub *model.Subscription, autotest bool,
 	lazy bool, clashType model.ClashType, proxies ...model.Proxy,
 ) {
-	newCountryGroupNames := make([]string, 0)
 	proxyTypes := model.GetSupportProxyTypes(clashType)
 	// 添加节点
 	for _, proxy := range proxies {
@@ -79,7 +78,6 @@ func AddProxy(
 				}
 			}
 			sub.ProxyGroups = append(sub.ProxyGroups, newGroup)
-			newCountryGroupNames = append(newCountryGroupNames, countryName)
 		}
 	}
 }