fix: 网元测试telnet连接的响应

src/modules/network_element/controller/ne_host.go

@@ -203,7 +203,12 @@ func (s *NeHostController) Test(c *gin.Context) {
 			return
 		}
 		defer client.Close()
-		c.JSON(200, result.Ok(nil))
+		if strings.HasSuffix(client.LastResult, "> ") {
+			c.JSON(200, result.Ok(nil))
+		} else {
+			// 连接主机失败，请检查连接参数后重试
+			c.JSON(200, result.ErrMsg(i18n.TKey(language, "neHost.errByHostInfo")))
+		}
 		return
 	}
 }