请教，在node-red中的http请求节点如何输入数据
本帖最后由 lione95678 于 2019-5-10 09:54 编辑想请教一下如何在node-red中的http请求节点中输入数据
起因，向通过node-red发送http post的请求，用来通过企业微信发送数据。
https://www.52pojie.cn/thread-804477-1-1.html
按照上面的教程，可以在安卓手机上的tasker发送企业微信，看了一下流程，他是先向企业微信发送一个http post，取得企业微信的access_token，
https://qyapi.weixin.qq.com/cgi-bin/gettoken?corpid=你企业微信的corpid&corpsecret=你企业微信的corpsecret
第二部，在http post 方式，用取得的corpsecret发送消息，在tasker中，是服务器端口填写https://qyapi.weixin.qq.com/，路径填写cgi-bin/message/send?access_token=你取得的access_token，数据文件中填写{"safe": 0,"text": {"content":"短信号码：%SMSRF\n短信日期：%SMSRD %SMSRT\n\n%SMSRB"}, "msgtype": "text", "touser": "@all", "agentid": 你企业的agentid}
我通过node-red的http请求节点，可以取得企业微信的corpsecret，但是我不知道如何把这个corpsecret和需要发送的内容通过http请求的方式发出去，特来请教，下面附上我的node-red流程，也请指教
也就是在第一个函数节点中输入企业微信的corpid和企业微信的corpsecret，http请求节点选择post，发送网址https://qyapi.weixin.qq.com/cgi-bin/gettoken?corpid={{{corpid}}}&corpsecret={{{corpsecret}}}来取得access_token，然后split节点把收到的信息拆分显示，在通过switch节点中输入a，这样就能把由包含a字符的access_token单独显示出来。
[{"id":"f27bf446.5712a8","type":"inject","z":"26679f00.0218b2","name":"","topic":"","payload":"","payloadType":"date","repeat":"","crontab":"","once":false,"onceDelay":0.1,"x":150,"y":2820,"wires":[["99b41848.dfed18"]]},{"id":"99b41848.dfed18","type":"function","z":"26679f00.0218b2","name":"基础数据","func":"//corpid\nmsg.corpid = '你企业微信的corpid'\n//corpsecret\nmsg.corpsecret = '你企业微信的corpsecret'\nreturn msg;","outputs":1,"noerr":0,"x":300,"y":2820,"wires":[["18a5bee7.bc2891"]]},{"id":"18a5bee7.bc2891","type":"http request","z":"26679f00.0218b2","name":"取得企业微信access_token","method":"POST","ret":"obj","paytoqs":false,"url":"https://qyapi.weixin.qq.com/cgi-bin/gettoken?corpid={{{corpid}}}&corpsecret={{{corpsecret}}}","tls":"","proxy":"","x":500,"y":2740,"wires":[["9eac39c1.613968"]]},{"id":"9eac39c1.613968","type":"split","z":"26679f00.0218b2","name":"","splt":"\\n","spltType":"str","arraySplt":1,"arraySpltType":"len","stream":true,"addname":"topic","x":630,"y":2820,"wires":[["4ff3626a.15c5fc"]]},{"id":"4ff3626a.15c5fc","type":"switch","z":"26679f00.0218b2","name":"","property":"payload","propertyType":"msg","rules":[{"t":"cont","v":"a","vt":"str"}],"checkall":"true","repair":false,"outputs":1,"x":810,"y":2820,"wires":[["aac02e57.f8d0b"]]},{"id":"aac02e57.f8d0b","type":"debug","z":"26679f00.0218b2","name":"","active":true,"tosidebar":true,"console":false,"tostatus":false,"complete":"false","x":990,"y":2820,"wires":[]}]
沙发啊，没看懂 本帖最后由 81795791 于 2019-5-10 15:03 编辑
我去试试。。。话说还是不懂楼主要干啥。。。。是要想办法输入你想推送的东西？？？ 本帖最后由 lmy8812 于 2019-5-10 16:54 编辑
你是要用NR给企业微信发信息？昨晚刚好开通企业微信，这会就有代码。在Access_Token里把ID和密码分别替换就好了
[{"id":"9146597d.de1c18","type":"inject","z":"c9f0c79.14de638","name":"","topic":"","payload":"","payloadType":"date","repeat":"","crontab":"","once":false,"onceDelay":0.1,"x":150,"y":1320,"wires":[["fbf815b6.3268e8"]]},{"id":"fbf815b6.3268e8","type":"http request","z":"c9f0c79.14de638","name":"Access_Token","method":"GET","ret":"obj","url":"https://qyapi.weixin.qq.com/cgi-bin/gettoken?corpid=企业的ID&corpsecret=应用的密码","tls":"","x":360,"y":1320,"wires":[["24e0fa28.890366"]]},{"id":"6a8c9000.fb46c","type":"function","z":"c9f0c79.14de638","name":"msg","func":"msg.token = msg.payload.access_token;\nmsg.payload = {\n \"agentid\" : 1000002,\n \"safe\" : 0,\n \"touser\" : \"xxxx\",\n \"msgtype\" : \"textcard\",\n \"textcard\" : {\n \"url\" : msg.picUrl,\n \"description\" : \"Who's knocking on heaven's door?\",\n \"title\" : \"有人来了\"\n }\n/*\n \"msgtype\" : \"text\",\n \"text\" : {\n \"content\" : \"我就试一下下\"\n },\n*/\n}\nreturn msg;","outputs":1,"noerr":0,"x":330,"y":1360,"wires":[["5dba839a.3ee28c"]]},{"id":"5dba839a.3ee28c","type":"http request","z":"c9f0c79.14de638","name":"Send msg","method":"POST","ret":"obj","url":"https://qyapi.weixin.qq.com/cgi-bin/message/send?access_token={{{token}}}","tls":"","x":480,"y":1360,"wires":[["4dda6069.b2708"]]},{"id":"24e0fa28.890366","type":"switch","z":"c9f0c79.14de638","name":"If Worked","property":"payload.errcode","propertyType":"msg","rules":[{"t":"eq","v":"0","vt":"num"}],"checkall":"true","repair":false,"outputs":1,"x":520,"y":1320,"wires":[["6a8c9000.fb46c"]]},{"id":"4dda6069.b2708","type":"debug","z":"c9f0c79.14de638","name":"企业微信","active":true,"tosidebar":true,"console":false,"tostatus":false,"complete":"payload","x":640,"y":1360,"wires":[]}]
lmy8812 发表于 2019-5-10 16:49
你是要用NR给企业微信发信息？昨晚刚好开通企业微信，这会就有代码。在Access_Token里把ID和密码分别替换就 ...
高人啊这么快 lmy8812 发表于 2019-5-10 16:49
你是要用NR给企业微信发信息？昨晚刚好开通企业微信，这会就有代码。在Access_Token里把ID和密码分别替换就 ...
十分感谢，总算搞懂了 感谢分享，学习中 token 怎么用，放在哪个节点
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