The front end requests to receive the display flow file - Code World

The front end requests to receive the display flow file

Language 2023-06-12 01:06:27 views: null

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Origin blog.csdn.net/m0_46114541/article/details/129163468

The front end requests to receive the display flow file

The rear end of the file data flow, formed at the front end of file downloads

The front-end uses axios to send requests, the back-end uses @RequestParam to receive, and the front-end reports 400 (with uniapp.request() similar solutions)

Special high concurrency large flow --- 3, the front end optimized (reduced HTTP requests)

Read local file with Java IO stream and display it on the front end

Receive the pdf file stream returned by the backend to realize the preview on the front end (download and print the search content)

Receive the pdf file stream returned by the backend and use Vue-pdf to realize the preview (pagination) at the front end

The front-end implements the file download method; and the back-end returns the blob file stream for display.

How the front end sends requests

The front-end upload file is too large and the back-end cannot receive the problem (Base64 or MultipartFile)

Front-end display pictures

Vue imports Echarts to realize scatter graph Axios parses excel flow data echarts data visualization front-end display

File upload front-end display problem (href dynamic pass value)

Front-end vue get and post requests

Front-end vue get and post requests

Several ways for the front end to send requests

Can requests initiated by JS in the front end be paused?

Secondary encapsulation of front-end axios requests

How to limit the front end to make multiple requests

Several ways for springboot to receive front-end parameters

Front-end architecture of the work flow

Flow chart of JWT and front-end interaction

Vue+element-ui separates the front and back ends, the front end passes parameters, but the back end cannot receive

web front-end monitoring of video display

Front-end page display pictures

Powerful report front-end display function

Front-end display device screenshot

Several ways to display PDF preview on the front end

Front-end file upload

Springboot returns the file to the front end

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