org.yaml.snakeyaml.scanner.ScannerException: while scanning a simple key 報錯解決方法
報錯信息如下:
13:31:17.438 [main] ERROR org.springframework.boot.SpringApplication - Application run failed org.yaml.snakeyaml.scanner.ScannerException: while scanning a simple key in 'reader', line 16, column 1: jsonFile: ^ could not find expected ':' in 'reader', line 17, column 5: #encoding: "GBK" ^ at org.yaml.snakeyaml.scanner.ScannerImpl.stalePossibleSimpleKeys(ScannerImpl.java:484) at org.yaml.snakeyaml.scanner.ScannerImpl.needMoreTokens(ScannerImpl.java:299) at org.yaml.snakeyaml.scanner.ScannerImpl.checkToken(ScannerImpl.java:247) at org.yaml.snakeyaml.parser.ParserImpl$ParseBlockMappingKey.produce(ParserImpl.java:602) at org.yaml.snakeyaml.parser.ParserImpl.peekEvent(ParserImpl.java:165)
解決方法:
在 application.yml 文件鍵值之間要用冒號:隔開,而且冒號和值之間有一個空格,否則就報上面的錯誤!
錯誤寫法:
encoding:true
正確寫法:
encoding: true
而我呢是在開始的時候就給了個空格,導致報錯。
錯誤展示:
正確展示: