About how to export highcharts Chinese,

About how to export highcharts Chinese,

In a previous project, highcharts was used to display data. By default, highcharts's own export service was used. Later, the customer said that the server over there could not access the internet, there is no way to implement the report export service on your own, so the code for the export service will not be pasted, and there will be a lot of searching on the Internet. The following describes a problem: Chinese garbled characters during export!

Garbled

The Chinese title of the report is changed to a box. At first, we thought it was caused by inconsistency between the front and back encoding. We checked the front and back and found that all the encoding methods are UTF-8, which indicates that the encoding is correct. Later, the svg data sent in the previous section was copied to the export service and written to death. The war package was put under the Local tomcat (windows system) and the interface was called directly to find that the exported image was normal. Then, place the war package on the server (Linux system) and call the interface to export the above image. In this way, the servers on both sides are different. The problem was finally found to be about Chinese support. I found a Chinese font and put it in the/usr/share/fonts/directory. I restarted the service and called the export interface.

The image is normal.

Copyright Disclaimer: This article is an original article by the blogger and cannot be reproduced without the permission of the blogger.