IDEA 拷贝其他项目文件后，编译出现非法字符错误

Posted 2022-12-05 wlphyl

Intellij IDEA 在引入代码后，出现编译错误。

 

 

1. Information:java: Multiple encodings set for module chunk platf "GBK" will be used by compile

2. Error:(221, 70) java: unclosed string literal

3. Error:(221, 84) java: ';' expected

猜想是编码问题。

项目的默认编码设置的UTF-8

在Settings - Editor - File Encodings 中设置了

IDEA  Encoding UTF-8 

Project Encoding UTF-8

 

改变每个引入.java文件的编码为UTF-8 但是编译还是会出现以上异常。

 

因为在复制引入的时候，IDEA 会在.idea/encoding.xml中制定文件的编码。

将其中内容删除即可。

原：

1. <?xml version="1.0" encoding="UTF-8"?>

2. <project version="4">

3. <component name="Encoding" defaultCharsetForPropertiesFiles="UTF-8">

4. <file url="file://$PROJECT_DIR$" charset="UTF-8" />

5. <file url="file://$PROJECT_DIR$/src/main/java/com/bestpay/model" charset="GBK" />

6. <file url="file://$PROJECT_DIR$/src/main/java/com/bestpay/utils/DateUtils.java" charset="GBK" />

7. <file url="file://$PROJECT_DIR$/src/main/java/com/bestpay/utils/HttpUtils.java" charset="GBK" />

8. <file url="file://$PROJECT_DIR$/src/main/java/com/bestpay/utils/MD5.java" charset="GBK" />

9. <file url="PROJECT" charset="UTF-8" />

10. </component>

11. </project>

删除后：

1. <?xml version="1.0" encoding="UTF-8"?>

2. <project version="4">

3. <component name="Encoding" defaultCharsetForPropertiesFiles="UTF-8">

4. <file url="file://$PROJECT_DIR$" charset="UTF-8" />

5. <file url="PROJECT" charset="UTF-8" />

6. </component>

7. </project>

 

即可编译正常。

转自: https://blog.csdn.net/mingjie1212/article/details/58586710