IDEA设置文件编码
File->Settings->Editor->File Encodings
均设置为utf-8

新项目 设置 文件编码
点击New Projects Setup
再点击Settings for New Projects

File->Settings->Editor->File Encodings
均设置为utf-8

File->Settings->Editor->File Encodings
均设置为utf-8

新项目 设置 文件编码
点击New Projects Setup
再点击Settings for New Projects

File->Settings->Editor->File Encodings
均设置为utf-8
