使用node.js辅助本地部署arcgis for js api 4.14 sdk详细指南
1.在arcgis for js api 官网上下载arcgis for js api 4.14和arcgis for js api SDK 4.14
2.下载arcgis for js api 4.14和arcgis for js api SDK 4.14的压缩包如下：
3.把解压后的arcgis for js api 4.14文件夹拷贝到如图所示路径：
4.如图所示，把init.js中的https://[HOSTNAME_AND_PATH_TO_JSAPI]dojo改成http://localhost:9080/arcgis_js_api/library/4.14/dojo
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5.如图所示，把dojo.js中的https://[HOSTNAME_AND_PATH_TO_JSAPI]dojo改成http://localhost:9080/arcgis_js_api/library/4.14/dojo
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6.把install.html改成index.html
7.iis发布arcgis for js api，如图
8.修改iis默认文档
9.浏览器访问http://localhost:9080/，如图
10.配置iis的HTTP响应标头
添加如下配置信息：
1.Access-Control-Allow-Methods : GET,POST,PUT,DELETE,HEAD,OPTIONS
2.Access-Control-Allow-Origin : *
3.Access-Control-Allow-Headers : Content-Type,api_key,Authorization,X-Requested-With
11.浏览器访问http://localhost:9080/arcgis_js_api/library/4.14/init.js
12.在代码中测试刚刚本地部署的arcgis for js api 4.14
点击查看代码
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="initial-scale=1,maximum-scale=1,user-scalable=no">
<title>create a 2D map</title>
</head>
<style>
html,
body,
#viewDiv {
padding: 0;
margin: 0;
height: 100%;
width: 100%;
}
</style>
<link rel="stylesheet" href="http://localhost:9080/arcgis_js_api/library/4.14/esri/css/main.css">
<script src="http://localhost:9080/arcgis_js_api/library/4.14/init.js"></script>
<body>
<div id="viewDiv"></div>
</body>
<script>
require([
"esri/Map",
"esri/views/MapView",
"dojo/domReady!"], function (Map, MapView) {
//视图分离
var map = new Map({
basemap: "streets"
});
var view = new MapView({
container: "viewDiv",
map: map,
zoom: 4,//放大倍数
center: [15, 65]
});
});
</script>
</html>
13.在浏览器查看效果
14.把解压后的arcgis for js api sdk 4.14文件夹拷贝到如图所示路径：
15.在iis上发布arcgis for js api sdk 4.14的网站
16.打开iis默认文档，把index.html上移至首位
17.配置iis的HTTP响应标头
添加如下配置信息：
1.Access-Control-Allow-Methods : GET,POST,PUT,DELETE,HEAD,OPTIONS
2.Access-Control-Allow-Origin : *
3.Access-Control-Allow-Headers : Content-Type,api_key,Authorization,X-Requested-With
18.此时本地部署arcgis for js api sdk 4.14已经完成，浏览器访问http://localhost:9414/
18.新建node项目，将本地部署的开发文档中使的arcgis for js api改成本地路径，在此文中即把“https://js.arcgis.com/4.14/”改成“http://localhost:9080/arcgis_js_api/library/4.14”
19.新建update-documentation文件夹，在该文件下新建update-documentation.js文件
update-documentation.js
点击查看代码
// --------------------------------------------------------------------
// update-documentation.js
//
// Helper script to replace the link and script tags such as:
//
// <link rel="stylesheet" href="https://js.arcgis.com/4.14/esri/themes/light/main.css">
// <script src="https://js.arcgis.com/4.14/"></script>
//
// found in the ArcGIS API For JavaScript SDK Samples
//
// Note: requires node version 7.10.0 and npm version 4.2.0 or higher.
// The glob module is also required, which can be installed using the
// following command: npm install glob
// --------------------------------------------------------------------
let fs = require("fs"),
path = require("path"),
util = require("util"),
// --------------------------------------------------------------------
// glob 7.1.1 or higher
// https://www.npmjs.com/package/glob
// --------------------------------------------------------------------
glob = require("glob"),
// --------------------------------------------------------------------
// hostname to replace js.arcgis.com in all the samples such as:
// www.example.com
// apiDirectory would be the virtual directory in the web server hosting
// the ArcGIS API for JavaScript
// --------------------------------------------------------------------
http = "http://",
localHost = "localhost:9080",
apiDirectory = "arcgis_js_api/library/4.14",
// --------------------------------------------------------------------
// path to the downloaded ArcGIS API for JavaScript SDK
// download archive contents arcgis_js_v414_sdk/arcgis_js_api/sdk/
// to IIS virtual directory C:\Inetpub\wwwroot\arcgis_js_api\sdk
// --------------------------------------------------------------------
jssdkDownloadLocation = path.join("C:", "inetpub", "wwwroot", "sdk", "arcgis_js_v414_sdk", "arcgis_js_api", "sdk"),
// --------------------------------------------------------------------
// Regular expression to match the script tag in the samples such as:
// <script src="https://js.arcgis.com/4.14/"></script>
// --------------------------------------------------------------------
jsapiURLRegEx = /https:\/\/js\.arcgis\.com\/\d\.\d+\/(?="><\/script>)/m,
// --------------------------------------------------------------------
// Local url to host the ArcGIS API for JavaScript such as
// www.example.com/arcgis_js_api/library/4.14/dojo/dojo.js
// --------------------------------------------------------------------
jsapiURLLocal = util.format("%s/%s/%s/dojo/dojo.js", http, localHost, apiDirectory),
// --------------------------------------------------------------------
// Regular expression to match the ArcGIS API for JavaScript version
// for example: js.arcgis.com/4.14
// --------------------------------------------------------------------
jsapiURLBaseRegEx = /https:\/\/js\.arcgis\.com\/\d\.\d+\/?/g,
// --------------------------------------------------------------------
// base url for the locally hosted ArcGIS API for JavaScript such as:
// www.example.com/arcgis_js_api/library/4.14/
// --------------------------------------------------------------------
jsapiURLBaseLocal = util.format("%s/%s/%s/", http, localHost, apiDirectory),
// --------------------------------------------------------------------
// Pattern to match all the live sample code in the ArcGIS API for JavaScript
// --------------------------------------------------------------------
jsapiSampleCodeLiveFiles = glob.sync(path.join(jssdkDownloadLocation, "latest", "sample-code", "**", "live", "index.html")),
// --------------------------------------------------------------------
// Sandbox file containing the CDN link to ArcGIS API for JavaScript
// --------------------------------------------------------------------
jsapiSandboxFile = path.join(jssdkDownloadLocation, "latest", "sample-code", "sandbox", "index.html");
// --------------------------------------------------------------------
// 1) Read all the files under sdk_download/sample-code
// 2) Replace the script src attribute for the locally hosted ArcGIS API for JavaScript
// 3) Replace the link href attribute for the locally hosted ArcGIS API for JavaScript stylesheet
// --------------------------------------------------------------------
// --------------------------------------------------------------------
// Loop over all of the samples and replace their urls
// --------------------------------------------------------------------
for (let filePath of jsapiSampleCodeLiveFiles) {
console.log("samples - reading %s", filePath);
// --------------------------------------------------------------------
// Read the sample file contents from disk
// --------------------------------------------------------------------
let rawContent = fs.readFileSync(filePath, "utf-8");
// --------------------------------------------------------------------
// Replace the script src attribute for the locally hosted ArcGIS API for JavaScript
// Replace the link href attribute for the locally hosted ArcGIS API for JavaScript stylesheet
// --------------------------------------------------------------------
console.log("samples - replacing link and script tags for %s", filePath);
let updatedContent = rawContent.replace(jsapiURLRegEx, jsapiURLLocal).replace(jsapiURLBaseRegEx, jsapiURLBaseLocal);
// --------------------------------------------------------------------
// Save the sample file contents to disk
// --------------------------------------------------------------------
console.log("samples - saving %s", filePath);
fs.writeFileSync(filePath, updatedContent, "utf-8");
}
// --------------------------------------------------------------------
// Read the Sandbox file and replace the ArcGIS API for JavaScript CDN
// --------------------------------------------------------------------
// --------------------------------------------------------------------
// Read the Sandbox file contents from disk
// --------------------------------------------------------------------
console.log("sandbox - reading %s", jsapiSandboxFile);
let rawSandboxContent = fs.readFileSync(jsapiSandboxFile, "utf-8");
// --------------------------------------------------------------------
// Replace the script src attribute for the locally hosted ArcGIS API for JavaScript
// --------------------------------------------------------------------
console.log("sandbox - replacing script tag for %s", jsapiSandboxFile);
let updatedSandboxContent = rawSandboxContent.replace(jsapiURLBaseRegEx, jsapiURLLocal);
// --------------------------------------------------------------------
// Save the Sandbox file contents to disk
// --------------------------------------------------------------------
console.log("sandbox - saving %s", jsapiSandboxFile);
fs.writeFileSync(jsapiSandboxFile, updatedSandboxContent, "utf-8");
20.运行npm init,一直回车，初始化node项目，生成package.json文件
点击查看代码
{
"name": "nodejs",
"version": "1.0.0",
"description": "",
"main": "update-documentation.js",
"scripts": {
"test": "echo \"Error: no test specified\" && exit 1"
},
"author": "",
"license": "ISC",
"dependencies": {
"fs-extra": "^10.0.1",
"glob": "^7.2.0"
}
}
