fix: 网元激活码多行行内容提取

src/modules/network_element/controller/ne_license.go

@@ -268,7 +268,7 @@ func (s *NeLicenseController) State(c *gin.Context) {
 		neLicense.Status = "0"
 	}
 	// 更新授权码
-	if neLicense.ActivationRequestCode == "" || strings.HasPrefix(neLicense.ActivationRequestCode, "SN") {
+	if neLicense.ActivationRequestCode == "" || strings.HasPrefix(neLicense.ActivationRequestCode, "SN") || neLicense.Status == "0" {
 		code, licensePath := s.neLicenseService.ReadLicenseInfo(neLicense)
 		neLicense.ActivationRequestCode = code
 		neLicense.LicensePath = licensePath

src/modules/network_element/service/ne_license.go

@@ -138,9 +138,9 @@ func (r *NeLicense) ReadLicenseInfo(neLicense model.NeLicense) (string, string)
 	}
 
 	activationRequestCode := string(bytes)
-	parts := strings.SplitAfter(string(bytes), "\n")
-	if len(parts) > 1 {
-		activationRequestCode = parts[1] // 获取 \n 后的内容
+	parts := strings.Split(activationRequestCode, "\n")
+	if len(parts) > 1 && strings.HasPrefix(parts[0], "SN") {
+		activationRequestCode = parts[1] // 获取第二行内容
 	}
 	return strings.TrimSpace(activationRequestCode), licensePath
 }

src/modules/network_element/service/ne_version.go

@@ -658,7 +658,7 @@ func (r NeVersion) operateRun(sshClient *ssh.ConnSSH, preinput map[string]string
 						}
 					}
 					if !suffix {
-						suffix = strings.LastIndex(outputStr, "~# ") != -1
+						suffix = strings.LastIndex(outputStr, "# ") != -1 // 特殊内容中的终端终止符
 					}
 					if len(cmdStrArr) > 0 && suffix {
 						if firstRead {