如下通過shell腳本實現,通過微信公衆號發送模板消息到個人微信號。
1.配置微信公衆號
由於沒有認證的公衆號,只能通過自己申請的個人訂閱號(可以自行申請),併到開發者工具中開通公衆平臺測試帳號實現該功能。
1.獲取測試公衆號appID和appsecret
*2.關注測試號二維碼獲取用戶openid
3.新增模板獲取模板ID
得到模板id: OA0PX8pqc2X7t_y05y5GxZ8LutBpu341FIYSeQOkno
2.通過腳本實現消息發送
這裏就不囉嗦了,直接上shell腳本代碼,具體看註釋
#!/bin/sh
# 微信消息發送腳本 zhutw
#全局配置--
#微信公衆號appID
appID=wx*******0ebde756
#微信公衆號appsecret
appsecret=138********0446e9ae04f2
#微信公衆號發送消息模板
tpl_id=OA0PX8pqc2X7t_-y05y5GxZ8LutBpu341FIYSeQOkno
#消息模板:
# {{first.DATA}}
# 項目名稱:{{name.DATA}}
# 報警時間:{{date.DATA}}
#
# {{remark.DATA}}
#獲取微信公衆號AccessToken,並緩存到本地 函數
getAccessToken(){
if [ -f "$HOME/.wechat_accesstoken" ]; then
access_token=`cat $HOME/.wechat_accesstoken | awk -F":" '{print $1}'`
expires_in=`cat $HOME/.wechat_accesstoken | awk -F":" '{print $2}'`
time=`cat $HOME/.wechat_accesstoken | awk -F":" '{print $3}'`
if [ -z $access_token ] || [ -z $expires_in ] || [ -z $time ]; then
rm -f $HOME/.wechat_accesstoken
getAccessToken
fi
else
content=$(curl "https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid=$appID&secret=$appsecret")
echo "get content: $content"
access_token=`echo $content | awk -F "\"" '{print $4}'`
expires_in=`echo $content | awk -F "\"" '{print $7}' | cut -d"}" -f1|cut -c2-`
echo "access_token = $access_token"
echo "expires_in = $expires_in"
time=$(date +%s)
echo "$access_token:$expires_in:$time" > $HOME/.wechat_accesstoken
if [ -z $access_token ] || [ -z $expires_in ] || [ -z $time ]; then
echo "not get access_token"
exit 0
fi
fi
remain=$[$(date +%s) - $time]
limit=$[$expires_in - 60]
if [ $remain -gt $limit ]; then
rm -f $HOME/.wechat_accesstoken
getAccessToken
fi
}
#發送消息函數
sendMessage(){
#消息json體
message=`cat << EOF
{
"touser":"$openid",
"template_id":"$tpl_id",
"url":"$url",
"data":{
"first": {
"value":"$first",
"color":"#FF0000"
},
"name":{
"value":"$name",
"color":"#173177"
},
"date": {
"value":"$date",
"color":"#173177"
},
"remark":{
"value":"$remark",
"color":"#FF0000"
}
}
}
EOF
`
echo "send message : $message"
curl -X POST -H "Content-Type: application/json" https://api.weixin.qq.com/cgi-bin/message/template/send?access_token=$access_token -d "$message"
}
#幫助信息函數
usage(){
cat <<EOF
usage: $0 [-u openids -s summary -n name -t time -d detail -l link] [-h]
u wechat user openid , multiple comma separated
s message summary
n project name
t alarm time
d message detail
l link address
h output this help and exit
EOF
}
#獲取腳本執行參數
while getopts ":u:s:n:t:d:h:l:" op; do
case $op in
u)
openids="$OPTARG"
;;
s)
first="$OPTARG"
;;
n)
name="$OPTARG"
;;
t)
date="$OPTARG"
;;
d)
remark="$OPTARG"
;;
l)
url="$OPTARG"
;;
*)
usage
exit 0
;;
esac
done
#判斷條件滿足發送消息
if [[ -n $openids && -n $first && -n $name && -n $date ]]; then
getAccessToken
OLD_IFS="$IFS"
IFS=","
arr=($openids)
IFS="$OLD_IFS"
for openid in ${arr[@]}
do
sendMessage
done
exit $?
else
echo "params error."
usage
exit 1
fi
關於微信公衆號接口說明查看如下接口wiki:
https://mp.weixin.qq.com/wiki
1.開始開發->獲取access_token
2.消息管理->模板消息接口
3.接收到消息
執行命令腳本即上述shell腳本內容。記得設置腳本執行權限 chmod +x sendMessageForWechat
shell
./sendMessageForWechat -u o4bHbvjL9aWoRCa29vdOQ9aJMq0w -s "192.168.1.90磁盤空間不足" -n 測試系統 -t "2017-01-15 13:00:10" -d "磁盤已使用超過80%,剩餘5G,請及時處理" -l "http://m.baidu.com"
點擊消息,打開百度鏈接。。。