org.yaml.snakeyaml.scanner.ScannerException: while scanning a simple key 報錯解決方法


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:

 


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