Intellij IDEA项目中application.yml空

Spring Boot 学习之路 配置文件 application.yml
1、key后面的冒号，后面一定要跟一个空格
2、属于第一阶梯的参数前面不能有空格，如下图左边是错误的，右边是正确的

属于第一阶梯的参数前面不能有空格.png
报错如下：和logback日志没有任何关系

16:09:13,806 |-INFO in ch.qos.logback.classic.LoggerContext[default] - Could NOT find resource [logback.groovy]
16:09:13,806 |-INFO in ch.qos.logback.classic.LoggerContext[default] - Could NOT find resource [logback-test.xml]
16:09:13,806 |-INFO in ch.qos.logback.classic.LoggerContext[default] - Found resource [logback.xml] at [file:/E:/IdeaProjects/zhyw_server/target/classes/logback.xml]
16:09:13,922 |-INFO in ch.qos.logback.classic.joran.action.ConfigurationAction - debug attribute not set
16:09:13,923 |-INFO in ch.qos.logback.core.joran.action.AppenderAction - About to instantiate appender of type [ch.qos.logback.core.ConsoleAppender]
16:09:13,940 |-INFO in ch.qos.logback.core.joran.action.AppenderAction - Naming appender as [console]
16:09:14,035 |-WARN in ch.qos.logback.core.ConsoleAppender[console] - This appender no longer admits a layout as a sub-component, set an encoder instead.
16:09:14,035 |-WARN in ch.qos.logback.core.ConsoleAppender[console] - To ensure compatibility, wrapping your layout in LayoutWrappingEncoder.
16:09:14,035 |-WARN in ch.qos.logback.core.ConsoleAppender[console] - See also http://logback.qos.ch/codes.html#layoutInsteadOfEncoder for details
16:09:14,038 |-INFO in ch.qos.logback.core.joran.action.AppenderAction - About to instantiate appender of type [ch.qos.logback.core.rolling.RollingFileAppender]
16:09:14,045 |-INFO in ch.qos.logback.core.joran.action.AppenderAction - Naming appender as [file]
16:09:14,058 |-INFO in c.q.l.core.rolling.SizeAndTimeBasedRollingPolicy@361993357 - Archive files will be limited to [5 MB] each.
16:09:14,062 |-INFO in c.q.l.core.rolling.SizeAndTimeBasedRollingPolicy@361993357 - No compression will be used
16:09:14,065 |-INFO in c.q.l.core.rolling.SizeAndTimeBasedRollingPolicy@361993357 - Will use the pattern log/log-%d{yyyy-MM-dd}.%i.txt for the active file
16:09:14,071 |-INFO in ch.qos.logback.core.rolling.SizeAndTimeBasedFNATP@1b604f19 - The date pattern is 'yyyy-MM-dd' from file name pattern 'log/log-%d{yyyy-MM-dd}.%i.txt'.
16:09:14,071 |-INFO in ch.qos.logback.core.rolling.SizeAndTimeBasedFNATP@1b604f19 - Roll-over at midnight.
16:09:14,078 |-INFO in ch.qos.logback.core.rolling.SizeAndTimeBasedFNATP@1b604f19 - Setting initial period to Mon Oct 16 16:05:51 CST 2017
16:09:14,083 |-INFO in ch.qos.logback.core.joran.action.NestedComplexPropertyIA - Assuming default type [ch.qos.logback.classic.encoder.PatternLayoutEncoder] for [encoder] property
16:09:14,088 |-INFO in ch.qos.logback.core.rolling.RollingFileAppender[file] - Active log file name: log/log.txt
16:09:14,088 |-INFO in ch.qos.logback.core.rolling.RollingFileAppender[file] - File property is set to [log/log.txt]
16:09:14,089 |-INFO in ch.qos.logback.classic.joran.action.RootLoggerAction - Setting level of ROOT logger to INFO
16:09:14,089 |-INFO in ch.qos.logback.core.joran.action.AppenderRefAction - Attaching appender named [console] to Logger[ROOT]
16:09:14,090 |-INFO in ch.qos.logback.core.joran.action.AppenderRefAction - Attaching appender named [file] to Logger[ROOT]
16:09:14,090 |-INFO in ch.qos.logback.classic.joran.action.ConfigurationAction - End of configuration.
16:09:14,091 |-INFO in ch.qos.logback.classic.joran.JoranConfigurator@7823a2f9 - Registering current configuration as safe fallback point

[ERROR] 2017-10-16 16:09:14.596 [restartedMain] o.s.boot.SpringApplication - Application startup failed
org.yaml.snakeyaml.parser.ParserException: while parsing a block mapping
 in 'reader', line 1, column 1:
    server:
    ^
expected <block end>, but found BlockMappingStart
 in 'reader', line 97, column 3:
      isForTest: true
      ^

    at org.yaml.snakeyaml.parser.ParserImpl$ParseBlockMappingKey.produce(ParserImpl.java:569)
    at org.yaml.snakeyaml.parser.ParserImpl.peekEvent(ParserImpl.java:157)
    at org.yaml.snakeyaml.parser.ParserImpl.checkEvent(ParserImpl.java:147)
    at org.yaml.snakeyaml.composer.Composer.composeMappingNode(Composer.java:224)
    at org.yaml.snakeyaml.composer.Composer.composeNode(Composer.java:155)
    at org.yaml.snakeyaml.composer.Composer.composeDocument(Composer.java:122)
    at org.yaml.snakeyaml.composer.Composer.getNode(Composer.java:84)
    at org.yaml.snakeyaml.constructor.BaseConstructor.getData(BaseConstructor.java:104)
    at org.yaml.snakeyaml.Yaml$1.next(Yaml.java:471)
    at org.springframework.beans.factory.config.YamlProcessor.process(YamlProcessor.java:160)
    at org.springframework.beans.factory.config.YamlProcessor.process(YamlProcessor.java:138)
    at org.springframework.boot.env.YamlPropertySourceLoader$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$Loader.loadIntoGroup(ConfigFileApplicationListener.java:473)
    at org.springframework.boot.context.config.ConfigFileApplicationListener$Loader.load(ConfigFileApplicationListener.java:460)
    at org.springframework.boot.context.config.ConfigFileApplicationListener$Loader.load(ConfigFileApplicationListener.java:380)
    at org.springframework.boot.context.config.ConfigFileApplicationListener.addPropertySources(ConfigFileApplicationListener.java:215)
    at org.springframework.boot.context.config.ConfigFileApplicationListener.postProcessEnvironment(ConfigFileApplicationListener.java:184)
    at org.springframework.boot.context.config.ConfigFileApplicationListener.onApplicationEnvironmentPreparedEvent(ConfigFileApplicationListener.java:171)
    at org.springframework.boot.context.config.ConfigFileApplicationListener.onApplicationEvent(ConfigFileApplicationListener.java:157)
    at org.springframework.context.event.SimpleApplicationEventMulticaster.invokeListener(SimpleApplicationEventMulticaster.java:167)
    at org.springframework.context.event.SimpleApplicationEventMulticaster.multicastEvent(SimpleApplicationEventMulticaster.java:139)
    at org.springframework.context.event.SimpleApplicationEventMulticaster.multicastEvent(SimpleApplicationEventMulticaster.java:122)
    at org.springframework.boot.context.event.EventPublishingRunListener.environmentPrepared(EventPublishingRunListener.java:73)
    at org.springframework.boot.SpringApplicationRunListeners.environmentPrepared(SpringApplicationRunListeners.java:54)
    at org.springframework.boot.SpringApplication.prepareEnvironment(SpringApplication.java:336)
    at org.springframework.boot.SpringApplication.run(SpringApplication.java:307)
    at org.springframework.boot.SpringApplication.run(SpringApplication.java:1162)
    at org.springframework.boot.SpringApplication.run(SpringApplication.java:1151)
    at com.jsptpd.zhywserver.App.main(App.java:32)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:483)
    at org.springframework.boot.devtools.restart.RestartLauncher.run(RestartLauncher.java:49)

Process finished with exit code 0