Nodejs download excel, how to request and save as a xlsx file at the front end?

< H2 > for example, my node side says: < / H2 >

exceljs

excel

:

node

response

node excel

react

aform

node connect-history-api-fallback

< H1 > ask for advice, < / H1 > < H1 > Thank you, thank you < / H1 >

Javascript express node.js

Mar.18,2021

just in time, I also have a need for node to generate xlsx, front-end downloads.

I'll post the nodejs code, you can refer to:

   Thank you.


										
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								How do you loop through an asynchronous method in nodejs?
								
perPageFiles = filenames.slice(articleIndex, articleIndex + perPage);
perPageFiles.forEach(function(filename, index) {
  fs.readFile(fileDirectory + filename +   .md  ,   utf-8  , function(err, data) {
    if (err) throw err;
    perPageDatas[index].arti...
								
									
																														Asynchronous
																				promise
																				javascript
																				express
																				node.js
																			
									
										Mar.22,2021
									
								
							
														
								How does npm have all the dependencies of the project's package.json under the install subdirectory at one time?
								
< H2 > I believe that many people will have the same needs as me <   H2 >
 the directory is as follows 

 Project 

 node_modules  package.json  subproject 
 node_modules  package.json 


 I cd to the first-level directory of the project  then  npm insta...
								
									
																														Javascript
																				express
																				node.js
																				npm
																			
									
										Jul.02,2022


				
					
						
	
						
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						MySQL Query :  SELECT * FROM `codeshelper`.`v9_news` WHERE status=99 AND catid='6' ORDER BY rand() LIMIT 5 
 MySQL Error : Disk full (/tmp/#sql-temptable-64f5-1b37bba-4d756.MAI); waiting for someone to free some space... (errno: 28 "No space left on device") 
 MySQL Errno : 1021 
 Message :  Disk full (/tmp/#sql-temptable-64f5-1b37bba-4d756.MAI); waiting for someone to free some space... (errno: 28 "No space left on device") 
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