如何修復maven文件編碼問題？

Question

我的Java項目完全采用UTF-8，但是當我嘗試使用maven編譯為UTF-8時，它在大多數行上都存在大量錯誤，而這些錯誤並不存在。

當我剪切受影響文件的文件內容時，運行maven，粘貼它並再次運行它，它會消除問題。 但是我不想為20多個文件做這件事。

[ERROR] Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:3.8.0:compile (default-compile) on project piinfo: Compilation failure: Compilation failure: 
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[1,4] unmappable character for encoding UTF-8
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[1,9] unmappable character for encoding UTF-8
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[1,10] unmappable character for encoding UTF-8
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[1,13] unmappable character for encoding UTF-8
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[1,14] unmappable character for encoding UTF-8
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[1,16] unmappable character for encoding UTF-8
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[1,20] unmappable character for encoding UTF-8
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[1,23] unmappable character for encoding UTF-8
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[1,28] unmappable character for encoding UTF-8
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[1,29] unmappable character for encoding UTF-8
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[1,30] unmappable character for encoding UTF-8
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[1,34] unmappable character for encoding UTF-8
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[1,36] unmappable character for encoding UTF-8
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[1,39] unmappable character for encoding UTF-8
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[1,42] unmappable character for encoding UTF-8
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[1,46] unmappable character for encoding UTF-8
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[1,47] unmappable character for encoding UTF-8
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[1,49] unmappable character for encoding UTF-8
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[1,51] unmappable character for encoding UTF-8
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[1,53] unmappable character for encoding UTF-8
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[1,54] unmappable character for encoding UTF-8
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[1,56] unmappable character for encoding UTF-8
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[1,57] unmappable character for encoding UTF-8
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[1,58] unmappable character for encoding UTF-8
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[1,60] unmappable character for encoding UTF-8
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[1,61] unmappable character for encoding UTF-8
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[1,64] unmappable character for encoding UTF-8
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[1,65] unmappable character for encoding UTF-8
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[1,70] unmappable character for encoding UTF-8
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[1,73] unmappable character for encoding UTF-8
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[1,75] unmappable character for encoding UTF-8
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[1,79] unmappable character for encoding UTF-8
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[1,81] unmappable character for encoding UTF-8
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[1,86] unmappable character for encoding UTF-8
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[1,89] unmappable character for encoding UTF-8
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[1,90] unmappable character for encoding UTF-8
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[1,92] unmappable character for encoding UTF-8
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[1,95] unmappable character for encoding UTF-8
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[1,96] unmappable character for encoding UTF-8
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[1,97] unmappable character for encoding UTF-8
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[1,103] unmappable character for encoding UTF-8
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[1,107] unmappable character for encoding UTF-8
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[1,109] unmappable character for encoding UTF-8
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[1,111] unmappable character for encoding UTF-8
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[1,112] unmappable character for encoding UTF-8
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[1,114] unmappable character for encoding UTF-8
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[1,115] unmappable character for encoding UTF-8
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[1,119] unmappable character for encoding UTF-8
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[1,120] unmappable character for encoding UTF-8
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[1,122] unmappable character for encoding UTF-8
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[1,126] unmappable character for encoding UTF-8
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[1,127] unmappable character for encoding UTF-8
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[1,133] unmappable character for encoding UTF-8
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[1,135] unmappable character for encoding UTF-8
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[1,137] unmappable character for encoding UTF-8
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[1,142] unmappable character for encoding UTF-8
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[1,143] unmappable character for encoding UTF-8
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[1,145] unmappable character for encoding UTF-8
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[1,149] unmappable character for encoding UTF-8
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[1,151] unmappable character for encoding UTF-8
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[1,159] unmappable character for encoding UTF-8
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[1,160] unmappable character for encoding UTF-8
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[1,164] unmappable character for encoding UTF-8
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[1,166] unmappable character for encoding UTF-8
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[1,169] unmappable character for encoding UTF-8
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[1,171] unmappable character for encoding UTF-8
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[1,174] unmappable character for encoding UTF-8
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[1,176] unmappable character for encoding UTF-8
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[2,1] unmappable character for encoding UTF-8
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[2,7] unmappable character for encoding UTF-8
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[2,12] unmappable character for encoding UTF-8
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[2,20] unmappable character for encoding UTF-8
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[2,25] unmappable character for encoding UTF-8
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[2,28] unmappable character for encoding UTF-8
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[2,33] unmappable character for encoding UTF-8
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[2,35] unmappable character for encoding UTF-8
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[2,37] unmappable character for encoding UTF-8
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[2,38] unmappable character for encoding UTF-8
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[2,42] unmappable character for encoding UTF-8
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[2,43] unmappable character for encoding UTF-8
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[2,46] unmappable character for encoding UTF-8
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[2,47] unmappable character for encoding UTF-8
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[2,49] unmappable character for encoding UTF-8
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[2,51] unmappable character for encoding UTF-8
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[2,52] unmappable character for encoding UTF-8
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[2,54] unmappable character for encoding UTF-8
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[2,55] unmappable character for encoding UTF-8
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[2,56] unmappable character for encoding UTF-8
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[2,60] unmappable character for encoding UTF-8
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[2,61] unmappable character for encoding UTF-8
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[2,63] unmappable character for encoding UTF-8
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[2,65] unmappable character for encoding UTF-8
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[2,70] unmappable character for encoding UTF-8
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[2,71] unmappable character for encoding UTF-8
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[2,72] unmappable character for encoding UTF-8
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[2,74] unmappable character for encoding UTF-8
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[2,82] unmappable character for encoding UTF-8
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[2,86] unmappable character for encoding UTF-8
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[2,89] unmappable character for encoding UTF-8
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[2,91] unmappable character for encoding UTF-8
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[1,2] illegal character: '\'
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[1,3] illegal character: '\u0003'
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[1,4] illegal character: '\ufffd'
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[1,9] illegal character: '\ufffd'
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[1,10] illegal character: '\ufffd'
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[1,11] class, interface, or enum expected
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[1,13] illegal character: '\ufffd'
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[1,14] illegal character: '\ufffd'
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[1,15] illegal character: '\u0019'
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[1,16] illegal character: '\ufffd'
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[1,70] illegal character: '\ufffd'
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[1,73] illegal character: '\ufffd'
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[1,75] illegal character: '\ufffd'
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[1,76] illegal character: '\u007f'
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[1,77] illegal character: '\u0006'
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[1,79] illegal character: '\ufffd'
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[1,81] illegal character: '\ufffd'
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[1,85] illegal character: '\u001f'
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[1,86] illegal character: '\ufffd'
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[1,88] illegal character: '\'
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[1,89] illegal character: '\ufffd'
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[1,90] illegal character: '\ufffd'
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[1,92] illegal character: '\ufffd'
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[1,94] illegal character: '\u00b9'
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[1,95] illegal character: '\ufffd'
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[1,96] illegal character: '\ufffd'
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[1,97] illegal character: '\ufffd'
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[1,98] illegal character: '\'
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[1,103] illegal character: '\ufffd'
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[1,107] illegal character: '\ufffd'
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[1,109] illegal character: '\ufffd'
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[1,111] illegal character: '\ufffd'
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[1,112] illegal character: '\ufffd'
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[1,113] illegal character: '\u000b'
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[1,114] illegal character: '\ufffd'
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[1,115] illegal character: '\ufffd'
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[1,118] illegal character: '\u001e'
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[1,119] illegal character: '\ufffd'
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[1,120] illegal character: '\ufffd'
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[1,122] illegal character: '\ufffd'
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[1,126] illegal character: '\ufffd'
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[1,127] illegal character: '\ufffd'
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[1,133] illegal character: '\ufffd'
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[1,135] illegal character: '\ufffd'
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[1,137] illegal character: '\ufffd'
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[1,142] illegal character: '\ufffd'
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[1,143] illegal character: '\ufffd'
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[1,144] illegal character: '\u0000'
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[1,145] illegal character: '\ufffd'
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[1,148] illegal character: '\u000b'
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[1,149] illegal character: '\ufffd'
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[1,150] illegal character: '\u0003'
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[1,151] illegal character: '\ufffd'
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[1,152] illegal character: '\u0014'
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[1,158] illegal character: '\u001b'
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[1,159] illegal character: '\ufffd'
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[1,160] illegal character: '\ufffd'
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[1,161] illegal character: '\u0012'
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[1,164] illegal character: '\ufffd'
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[1,166] illegal character: '\ufffd'
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[1,167] illegal character: '\u000e'
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[1,169] illegal character: '\ufffd'
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[1,171] illegal character: '\ufffd'
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[1,174] illegal character: '\ufffd'
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[1,176] illegal character: '\ufffd'
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[2,1] illegal character: '\ufffd'
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[2,7] illegal character: '\ufffd'
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[2,10] unclosed character literal
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[2,12] illegal character: '\ufffd'
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[2,20] illegal character: '\ufffd'
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[2,22] illegal character: '\'
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[2,25] illegal character: '\ufffd'
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[2,28] illegal character: '\ufffd'
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[2,33] illegal character: '\ufffd'
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[2,35] illegal character: '\ufffd'
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[2,36] illegal character: '`'
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[2,37] illegal character: '\ufffd'
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[2,38] illegal character: '\ufffd'
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[2,39] illegal character: '\u007f'
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[2,40] illegal character: '\u0004'
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[2,42] illegal character: '\ufffd'
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[2,43] illegal character: '\ufffd'
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[2,46] illegal character: '\ufffd'
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[2,47] illegal character: '\ufffd'
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[2,48] illegal character: '\u06e9'
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[2,49] illegal character: '\ufffd'
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[2,50] illegal character: '`'
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[2,51] illegal character: '\ufffd'
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[2,52] illegal character: '\ufffd'
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[2,54] illegal character: '\ufffd'
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[2,55] illegal character: '\ufffd'
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[2,56] illegal character: '\ufffd'
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[2,60] illegal character: '\ufffd'
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[2,61] illegal character: '\ufffd'
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[2,63] illegal character: '\ufffd'
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[2,65] illegal character: '\ufffd'
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[2,70] illegal character: '\ufffd'
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[2,71] illegal character: '\ufffd'
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[2,72] illegal character: '\ufffd'
[ERROR] /Volumes/NO NAME/Springboot/src/main/java/com/piinfo/config/WebSecuretyController.java:[2,74] illegal character: '\ufffd'

前兩行/ Volumes / NO NAME / Springboot / src / main / java / com / piinfo / config / WebSecuretyController.java

package com.piinfo.config;

如果我從UTF-8編譯為UTF-8，它應該沒有問題，對吧？

Answer 1

我想發生的事情是，我的文件最終損壞了（沒有彈出我的usb一次）並且它還沒有在編輯器中顯示。

回來后重新插入我的USB，文件顯然已經損壞了很多，我不得不將它們還原到我最近的提交。