How to solve the problem that json format is incorrect

Solution to incorrect json format: 1. Open [Format] and remove the [Encode in utf-8 without BOM format] option; 2. Remove the BOM header directly in the java code.

Solution to incorrect json format:

Method 1: Remove the utf8 BOM format, this is Because we use utf-8 encoding when writing json files, and the utf8 BOM format is incompatible with the json format, we only need to remove the utf8 BOM format.

Method 2: We can remove the BOM header directly in the java code. When writing code, you can simply remove the BOM header in the code.

Related learning recommendations: java basic tutorial

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