Example nodejs functions for WebAPI's GET and PUT endpoints

WebAPI/wwwroot/example/d2edit/nodejs/.gitignore

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+# Logs
+logs
+*.log
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+lerna-debug.log*
+
+# Diagnostic reports (https://nodejs.org/api/report.html)
+report.[0-9]*.[0-9]*.[0-9]*.[0-9]*.json
+
+# Runtime data
+pids
+*.pid
+*.seed
+*.pid.lock
+
+# Directory for instrumented libs generated by jscoverage/JSCover
+lib-cov
+
+# Coverage directory used by tools like istanbul
+coverage
+*.lcov
+
+# nyc test coverage
+.nyc_output
+
+# Grunt intermediate storage (https://gruntjs.com/creating-plugins#storing-task-files)
+.grunt
+
+# Bower dependency directory (https://bower.io/)
+bower_components
+
+# node-waf configuration
+.lock-wscript
+
+# Compiled binary addons (https://nodejs.org/api/addons.html)
+build/Release
+
+# Dependency directories
+node_modules/
+jspm_packages/
+
+# Snowpack dependency directory (https://snowpack.dev/)
+web_modules/
+
+# TypeScript cache
+*.tsbuildinfo
+
+# Optional npm cache directory
+.npm
+
+# Optional eslint cache
+.eslintcache
+
+# Microbundle cache
+.rpt2_cache/
+.rts2_cache_cjs/
+.rts2_cache_es/
+.rts2_cache_umd/
+
+# Optional REPL history
+.node_repl_history
+
+# Output of 'npm pack'
+*.tgz
+
+# Yarn Integrity file
+.yarn-integrity
+
+# dotenv environment variables file
+.env
+.env.test
+
+# parcel-bundler cache (https://parceljs.org/)
+.cache
+.parcel-cache
+
+# Next.js build output
+.next
+out
+
+# Nuxt.js build / generate output
+.nuxt
+dist
+
+# Gatsby files
+.cache/
+# Comment in the public line in if your project uses Gatsby and not Next.js
+# https://nextjs.org/blog/next-9-1#public-directory-support
+# public
+
+# vuepress build output
+.vuepress/dist
+
+# Serverless directories
+.serverless/
+
+# FuseBox cache
+.fusebox/
+
+# DynamoDB Local files
+.dynamodb/
+
+# TernJS port file
+.tern-port
+
+# Stores VSCode versions used for testing VSCode extensions
+.vscode-test
+
+# yarn v2
+.yarn/cache
+.yarn/unplugged
+.yarn/build-state.yml
+.yarn/install-state.gz
+.pnp.*

WebAPI/wwwroot/example/d2edit/nodejs/index.js

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+// npm i request fs
+const request = require('request')
+const fs = require('fs')
+
+let url = 'http://:localhost:5000/'
+
+function charSaveGet(file, output) {
+    url +='d2char?type=charsave'
+    let req = request.post({url, form}, function (err, resp, body) {
+        if (err) {
+          console.log('Error!');
+        } else {
+          console.log('Character Retrieved: ' + body);
+          if(output){
+            // This might prove useful to verify a character's file exists OR has specific data before committing changes to the file. 
+              let mod = JSON.parse(body)
+              // Since we're in a JSON object now(mod), a new parameter can be created/used here (from this function) to change character data before passing it into charSavePut();
+              mod.data['idx'] = 0
+              charSavePut(mod.data, output)
+          }
+        }
+      });
+    var form = req.form();
+    form.append('file', fs.createReadStream(file));
+
+    return req;
+}
+
+// This function's parameter, json, should be structured exactly as what charSaveGet() would return (JSON object)
+function charSavePut(json, fileName) {
+    json.data['idx'] = 0
+    // If additional changes need to be made to the JSON object (json), do them here before .stringify() is applied
+    json = JSON.stringify(json)
+    const config = {
+            url: url,
+            headers: {
+                "Content-Type": "application/json",
+                "Accept": '*/*',
+                "Accept-Encoding": "gzip, deflate"
+            },
+            body: json
+    }
+    url +='d2char'
+    let req = request.put(config, function (err, resp, body) {
+        if (err) {
+            console.log('Error!', err);
+        } else {
+            console.log('Character Retrieved: ' + body);
+        }
+      });
+
+    return req.pipe(fs.createWriteStream(fileName))
+}
+// charSaveGet(inputFile, outputFile)
+//// inputFile/outputFile === directory+file of the character save.
+//
+// Passsing a second parameter into charSaveGet will invoke charSavePut and use its string as the output filename.
+// This will not work unless you change the parameters below!!
+charSaveGet('./inputFilePath+Name', './outputFilePath+Name')