How to set the background color of the uni-app navigation bar

How to set the background color of the uuni-app navigation bar: first find the [pages.json] file and click to open it; then add navigationBarBackgroundColor to each definition part of the page; finally, the background color will be added after running it.

The operating environment of this tutorial: windows7 system, uni-app2.5.1 version. This method is suitable for all brands of computers.

Recommended (free): uni-app development tutorial

Set uuni-app navigation bar background Color method:

1. First find the pages.json file and click to open it, as shown in the figure below

2. Then usually in Add navigationBarBackgroundColor to each definition part of the page, as shown in the figure below

3. After running, the background color will be added, as shown in the figure below

4. Then if app-plus is set, it will not work, as shown in the figure below

5. At this time, you need to use backgroundColor in titleNView Properties, as shown in the picture below

6. After the final run, you can also see the background color, as shown in the picture below

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