js get file extension
2012年10月16日 — If a.length is one, it's a visible file with no extension ie. file. If a[0] === "" and a.length ... function getFileExtension(filename) var ext = /^.+-.([^.] ... ,2009年3月25日 — how would i get the File extension of the file in a variable? like if I have a file as 1.txt I need the txt part of it. share.
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 js get file extension 相關參考資料
Get File Extension - Js Tips
2016年4月21日 — Question: How to get the file extension? var file1 = "50.xsl"; var file2 = "30.doc"; getFileExtension(file1); //returs xsl getFileExtension(file2); ... https://www.jstips.co How can I get file extensions with JavaScript? - Stack Overflow
2012年10月16日 — If a.length is one, it's a visible file with no extension ie. file. If a[0] === "" and a.length ... function getFileExtension(filename) var ext = /^.+-.([^.] ... https://stackoverflow.com How to extract extension from filename string in Javascript ...
2009年3月25日 — how would i get the File extension of the file in a variable? like if I have a file as 1.txt I need the txt part of it. share. https://stackoverflow.com How to get file extension in JavaScript? - SysTutorials
2018年3月24日 — How to get file extension in JavaScript? tagged How to, htaccess, javascript, node.js, Programming, split, Tutorial. https://www.systutorials.com How to get file extensions using JavaScript? - GeeksforGeeks
2019年8月9日 — By the help of split() method, we will split the filename into 2 parts. The first part will be the filename and the second part will be the extension of the file. The extension can then b... https://www.geeksforgeeks.org How to get the file name from a full path using JavaScript ...
2014年8月10日 — In Node.js, you can use Path's parse module. ... A question asking "get file name without extension" refer to here but no solution for that. Here is ... https://stackoverflow.com javascript - get the filename and extension from input type=file ...
2018年1月17日 — Use lastIndexOf to get the last - as an index and use substr to get the remaining string starting from the last index of -. function getFile(filePath) ... https://stackoverflow.com JavaScript Program to Get File Extension - Programiz
Example 2: Using substring() and lastIndexOf(). // program to get the file extension function getFileExtension(filename) // get file ... https://www.programiz.com Node.js get file extension - Stack Overflow
2012年6月3日 — I believe you can do the following to get the extension of a file name. var path = require('path') path.extname('index.html') // returns '.html'. https://stackoverflow.com |