springCloud 启动报错input= 1

素颜马尾好姑娘i 2022-10-02 13:50 208阅读 0赞

再启动springCloud时，控制台报错：

Caused by: org.yaml.snakeyaml.error.YAMLException: java.nio.charset.MalformedInputException: Input length = 1
    at org.yaml.snakeyaml.reader.StreamReader.update(StreamReader.java:200)
    at org.yaml.snakeyaml.reader.StreamReader.<init>(StreamReader.java:60)
    at org.yaml.snakeyaml.Yaml.loadAll(Yaml.java:463)
    at org.springframework.beans.factory.config.YamlProcessor.process(YamlProcessor.java:160)
    at org.springframework.beans.factory.config.YamlProcessor.process(YamlProcessor.java:138)
    at org.springframework.boot.env.YamlPropertySourceLoader$Processor.process(YamlPropertySourceLoader.java:101)
    at org.springframework.boot.env.YamlPropertySourceLoader.load(YamlPropertySourceLoader.java:58)
    at org.springframework.boot.env.PropertySourcesLoader.load(PropertySourcesLoader.java:127)
    at org.springframework.boot.context.config.ConfigFileApplicationListener$Loader.doLoadIntoGroup(ConfigFileApplicationListener.java:490)
    at org.springframework.boot.context.config.ConfigFileApplicationListener$Loader.loadIntoGroup(ConfigFileApplicationListener.java:473)
    ... 34 common frames omitted
    Caused by: java.nio.charset.MalformedInputException: Input length = 1
    at java.nio.charset.CoderResult.throwException(CoderResult.java:281)
    at sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:339)
    at sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178)
    at java.io.InputStreamReader.read(InputStreamReader.java:184)
    at org.yaml.snakeyaml.reader.UnicodeReader.read(UnicodeReader.java:123)
    at java.io.Reader.read(Reader.java:140)
    at org.yaml.snakeyaml.reader.StreamReader.update(StreamReader.java:184)
    ... 43 common frames omitted

原因：配置文件如resource中的application.properties文件的编码不是UTF-8，那么我们把该文件编码方式改为UTF-8 然后clean project 在运行即可