From 10ba5298acebf64cdcda957c7983edd229dc5fc5 Mon Sep 17 00:00:00 2001
From: kerwincui <164770707@qq.com>
Date: Fri, 19 Aug 2022 00:20:58 +0800
Subject: [PATCH] =?UTF-8?q?mqtt=E8=BF=9E=E6=8E=A5=E6=B7=BB=E5=8A=A0?=
 =?UTF-8?q?=E8=87=AA=E5=8A=A8=E8=8E=B7=E5=8F=96=E5=9C=B0=E5=9D=80?=
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---
 vue/src/utils/mqttTool.js | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/vue/src/utils/mqttTool.js b/vue/src/utils/mqttTool.js
index dc1a335a..e3ca3f47 100644
--- a/vue/src/utils/mqttTool.js
+++ b/vue/src/utils/mqttTool.js
@@ -16,9 +16,13 @@ mqttTool.connect = function () {
     connectTimeout: 10000
   }
   // 配置Mqtt地址
-  // let url = "ws://" + window.location.hostname + ":8083/mqtt";
-  console.log("mqtt地址：", process.env.VUE_APP_EMQX_SERVER_URL);
-  mqttTool.client = mqtt.connect(process.env.VUE_APP_EMQX_SERVER_URL, options);
+  let url = process.env.VUE_APP_EMQX_SERVER_URL;
+  if (url == '') {
+    url = "ws://" + window.location.hostname + ":8083/mqtt";
+    console.log('自动获取地址');
+  }
+  console.log("mqtt地址：", url);
+  mqttTool.client = mqtt.connect(url, options);
   mqttTool.client.on("connect", (e) => {
     console.log('mqtt连接成功');
   });