tg发送消息改json (#1269)

发现有带&的消息都会漏掉&后面的内容，改为JSON发送

sample/notify.js

@@ -529,9 +529,13 @@ function tgBotNotify(text, desp) {
     if (TG_BOT_TOKEN && TG_USER_ID) {
       const options = {
         url: `https://${TG_API_HOST}/bot${TG_BOT_TOKEN}/sendMessage`,
-        body: `chat_id=${TG_USER_ID}&text=${text}\n\n${desp}&disable_web_page_preview=true`,
+        json: {
+            chat_id: `${TG_USER_ID}`,
+            text: `${text}\n\n${desp}`,
+            disable_web_page_preview:true,
+          },
         headers: {
-          'Content-Type': 'application/x-www-form-urlencoded',
+          'Content-Type': 'application/json',
         },
         timeout,
       };