java 调用微信API实现 微信推送消息 具体案例代码

可以参考下面的代码示例：String url = "https://api.weixin.qq.com/cgi-bin/message/template/send?access_token=ACCESS_TOKEN";String jsonMsg = "{
"touser":"OPENID",
"template_id":"ngqIpbwh8bUfcSsECmogfXcV14J0tQlEpBO27izEYtY",
"url":"http://weixin.qq.com/download",
"data":{
"first": {
"value":"恭喜你购买成功！",
"color":"#173177"
},
"keynote1":{
"value":"巧克力",
"color":"#173177"
},
"keynote2": {
"value":"39.8元",
"color":"#173177"
},
"keynote3": {
"value":"2014年9月16日",
"color":"#173177"
},
"remark":{
"value":"欢迎再次购买！",
"color":"#173177"
}
}
}";// 发送消息
HttpUtils.sendPost(url, jsonMsg);