文件列表:

.DS_Store (6148, 2021-03-12)
.babelrc (175, 2021-03-12)
__test__ (0, 2021-03-12)
__test__\formHandler.test.js (1067, 2021-03-12)
__test__\validUrl.test.js (589, 2021-03-12)
package-lock.json (569935, 2021-03-12)
package.json (1167, 2021-03-12)
server.js (1056, 2021-03-12)
src (0, 2021-03-12)
src\index.html (2848, 2021-03-12)
src\index.js (743, 2021-03-12)
src\js (0, 2021-03-12)
src\js\formHandler.js (2705, 2021-03-12)
src\js\validUrl.js (527, 2021-03-12)
src\styles (0, 2021-03-12)
src\styles\style.scss (2476, 2021-03-12)
webpack.dev.js (1114, 2021-03-12)
webpack.prod.js (1296, 2021-03-12)

# SENTIMENT ANALYSIS APP ## This is Udacity project #4 ### The functionality is to have the user enter a url, have the sentiment of the page analyzed by Meaning Cloud API, and to update the UI with the analysis ### The requirements are as follows - create a front end UI form where users can enter a url to be analyzed - check to make sure the url entered is a valid url - provide error messages in case url was entered incorrectly - set up express server in order to make fetch requests to Meaning Cloud to analyze sentiment of url site - display sentiment score on UI of page - setup webpack dev server and production build configurations and create npm run scripts to run those environments - use appropriate loaders and plugins in webpack configurations - use SASS styling - include config.env file to hide api keys and other sensitive information - perform testing using jest - setup service worker using workbox [The following code snippet was copied and pasted from stackoverflow to check for valid urls](https://stackoverflow.com/questions/5717093/check-if-a-javascript-string-is-a-url) ```javascript export function validURL(str) { var pattern = new RegExp( '^(https?:\\/\\/)?' + // protocol '((([a-z\\d]([a-z\\d-]*[a-z\\d])*)\\.)+[a-z]{2,}|' + // domain name '((\\d{1,3}\\.){3}\\d{1,3}))' + // OR ip (v4) address '(\\:\\d+)?(\\/[-a-z\\d%_.~+]*)*' + // port and path '(\\?[;&a-z\\d%_.~+=-]*)?' + // query string '(\\#[-a-z\\d_]*)?$', 'i' ); // fragment locator return !!pattern.test(str); } ``` [Go here to learn more about webpack!!](https://webpack.js.org/) ### Project hosted on [https://eval-news-article-nlp-udacity.herokuapp.com/](https://eval-news-article-nlp-udacity.herokuapp.com/) - in order to make calls to the backend, I deleted the prefix of http://localhost:8080 before deploying to heroku

近期下载者：

相关文件：

评论：[我要评论] [举报此文件]

收藏者：