kepware http接口 nodejs开发
2024-09-13 12:15:52
读取某变量的值(native
var http = require("http");
var options = {
"method": "GET",
"hostname": [
"127",
"0",
"0",
"1"
],
"port": "39321",
"path": [
"iotgateway",
"read"
],
"headers": {
"Connection": "keep-alive",
"Cache-Control": "max-age=0",
"Upgrade-Insecure-Requests": "1",
"User-Agent": "Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/69.0.3497.81 Safari/537.36",
"Accept": "text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8",
"Accept-Encoding": "gzip, deflate, br",
"Accept-Language": "zh-CN,zh;q=0.9",
"cache-control": "no-cache",
}
};
var req = http.request(options, function (res) {
var chunks = [];
res.on("data", function (chunk) {
chunks.push(chunk);
});
res.on("end", function () {
var body = Buffer.concat(chunks);
console.log(body.toString());
});
});
req.end();
读取某变量的值(request
var request = require("request");
var options = { method: 'GET',
url: 'http://127.0.0.1:39321/iotgateway/read',
qs: { ids: [ 'Channel1.Device1.tag1', 'Channel1.Device1.tag2' ] },
headers:
{'cache-control': 'no-cache',
'Accept-Language': 'zh-CN,zh;q=0.9',
'Accept-Encoding': 'gzip, deflate, br',
Accept: 'text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8',
'User-Agent': 'Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/69.0.3497.81 Safari/537.36',
'Upgrade-Insecure-Requests': '1',
'Cache-Control': 'max-age=0',
Connection: 'keep-alive' } };
request(options, function (error, response, body) {
if (error) throw new Error(error);
console.log(body);
});
读取某变量的值(unirest
var unirest = require("unirest");
var req = unirest("GET", "http://127.0.0.1:39321/iotgateway/read");
req.query({
"ids": [
"Channel1.Device1.tag1",
"Channel1.Device1.tag2"
]
});
req.headers({"cache-control": "no-cache",
"Accept-Language": "zh-CN,zh;q=0.9",
"Accept-Encoding": "gzip, deflate, br",
"Accept": "text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8",
"User-Agent": "Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/69.0.3497.81 Safari/537.36",
"Upgrade-Insecure-Requests": "1",
"Cache-Control": "max-age=0",
"Connection": "keep-alive"
});
req.end(function (res) {
if (res.error) throw new Error(res.error);
console.log(res.body);
});
浏览全部变量(native
var http = require("http");
var options = {
"method": "GET",
"hostname": [
"127",
"0",
"0",
"1"
],
"port": "39321",
"path": [
"iotgateway",
"browse"
],
"headers": {
"Connection": "keep-alive",
"Cache-Control": "max-age=0",
"Upgrade-Insecure-Requests": "1",
"User-Agent": "Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/69.0.3497.81 Safari/537.36",
"Accept": "text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8",
"Accept-Encoding": "gzip, deflate, br",
"Accept-Language": "zh-CN,zh;q=0.9",
"cache-control": "no-cache",
}
};
var req = http.request(options, function (res) {
var chunks = [];
res.on("data", function (chunk) {
chunks.push(chunk);
});
res.on("end", function () {
var body = Buffer.concat(chunks);
console.log(body.toString());
});
});
req.end();
浏览全部变量(request
var request = require("request");
var options = { method: 'GET',
url: 'http://127.0.0.1:39321/iotgateway/browse',
headers:
{ 'cache-control': 'no-cache',
'Accept-Language': 'zh-CN,zh;q=0.9',
'Accept-Encoding': 'gzip, deflate, br',
Accept: 'text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8',
'User-Agent': 'Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/69.0.3497.81 Safari/537.36',
'Upgrade-Insecure-Requests': '1',
'Cache-Control': 'max-age=0',
Connection: 'keep-alive' } };
request(options, function (error, response, body) {
if (error) throw new Error(error);
console.log(body);
});
浏览全部变量(unirest
var unirest = require("unirest");
var req = unirest("GET", "http://127.0.0.1:39321/iotgateway/browse");
req.headers({"cache-control": "no-cache",
"Accept-Language": "zh-CN,zh;q=0.9",
"Accept-Encoding": "gzip, deflate, br",
"Accept": "text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8",
"User-Agent": "Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/69.0.3497.81 Safari/537.36",
"Upgrade-Insecure-Requests": "1",
"Cache-Control": "max-age=0",
"Connection": "keep-alive"
});
req.end(function (res) {
if (res.error) throw new Error(res.error);
console.log(res.body);
});
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