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lala
Level VII

How to use JMP 17 multithreading to download such URL data?

When doing a Multi HTTP Request using JMP 17, encountering this download no temporary folder no files found,

2023-10-26_16-47-03.png


But it's a discovery download.

2023-10-26_16-49-42.png

3 REPLIES 3
lala
Level VII

回复: How can such urls be Multi HTTP Request with JMP 17?

How can this special download be merged into a large file normally.

Thanks!

requests = New Multi HTTP Request();
s0 = N Items( urls );
For( j = 1, j <= s0, j++,
rs = New HTTP Request( Method( "GET" ), URL( urls[j] ),Timeout(0.1) );	
	//ts = rs << Send;requests << Add( ts );	
	requests << Add( rs );
);
da = requests << Download( "show progress", "detailed" );//
j=1;s=NItems(da);mm=0;

回复: How can such urls be Multi HTTP Request with JMP 17?

I'm not sure I get what you're asking for, but would re-arranging your looping structure fix this? Here's an example of a similar way to loop through multiple HTTP requests.


Names Default to Here (1);
//Web( "https://vpic.nhtsa.dot.gov/api/" ); //API documentation

vins = {"3FTTW8E3XPRA36592", "5FPYK3F11PB050312"}; //Random small trucks for sale, pulled from internet
year = "2023"; //year for ^

for each ({i}, vins, 
	//make URL
	u = "https://vpic.nhtsa.dot.gov/api/vehicles/decodevinextended/" || i || "?format=json&modelyear=" || year;
	//create and send request; capture results as 's'
	s = New HTTP Request( URL( u ), Method( "GET" ) ) << Send;
	//make results into a data table
	dt = JSON To Data Table( s );
);

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lala
Level VII

回复: How can such urls be Multi HTTP Request with JMP 17?

Thanks!

 

This cyclic download method, I also master.

 

I do need to download JMP17's new features concurrently.