Android 不支持的类型'；财产'；在文件logback.xml中

我想在android项目中使用logback android。这就是我所做的

我已经复制了libs文件夹中的jar文件

<configuration debug="true">
    <property name="LOG_DIR" value="/mnt/sdcard/com.sf.quid/logs" />

    <!-- Create a logcat appender -->
    <appender name="LOG_CAT" class="ch.qos.logback.classic.android.LogcatAppender">
        <encoder>
            <pattern>%msg</pattern>
        </encoder>
    </appender>

    <!-- Rolling Appender -->
    <appender name="FILE" class="ch.qos.logback.core.rolling.RollingFileAppender">
        <!-- File location -->
        <file>${LOG_DIR}/quidpos.log</file>

        <!-- Only log error messages to log file --> 
        <filter class="ch.qos.logback.classic.filter.LevelFilter">
            <level>DEBUG</level>
            <onMatch>ACCEPT</onMatch>
            <onMismatch>DENY</onMismatch>
        </filter>

        <!-- Rolling Policy -->     
        <rollingPolicy class="ch.qos.logback.core.rolling.FixedWindowRollingPolicy">
            <fileNamePattern>${LOG_DIR}/quidpos.%i.log</fileNamePattern>
            <minIndex>1</minIndex>
            <maxIndex>1</maxIndex>
        </rollingPolicy>

        <triggeringPolicy class="ch.qos.logback.core.rolling.SizeBasedTriggeringPolicy">
            <maxFileSize>1MB</maxFileSize>
        </triggeringPolicy>

        <!-- Message encoder -->
        <encoder>
            <pattern>%d{HH:mm:ss.SSS} [%thread] %-5level %logger{35} - %msg%n</pattern>
        </encoder>
    </appender>

    <!-- Log level - change this to ERROR on release -->
    <root level="debug">
        <appender-ref ref="LOG_CAT"/>
        <appender-ref ref="FILE" />
    </root>
</configuration>

• logback-android-1.1.1-2.jar
• slf4j-api-1.7.6.jar

并将logback.xml放在资产文件夹中

<configuration debug="true">
    <property name="LOG_DIR" value="/mnt/sdcard/com.sf.quid/logs" />

    <!-- Create a logcat appender -->
    <appender name="LOG_CAT" class="ch.qos.logback.classic.android.LogcatAppender">
        <encoder>
            <pattern>%msg</pattern>
        </encoder>
    </appender>

    <!-- Rolling Appender -->
    <appender name="FILE" class="ch.qos.logback.core.rolling.RollingFileAppender">
        <!-- File location -->
        <file>${LOG_DIR}/quidpos.log</file>

        <!-- Only log error messages to log file --> 
        <filter class="ch.qos.logback.classic.filter.LevelFilter">
            <level>DEBUG</level>
            <onMatch>ACCEPT</onMatch>
            <onMismatch>DENY</onMismatch>
        </filter>

        <!-- Rolling Policy -->     
        <rollingPolicy class="ch.qos.logback.core.rolling.FixedWindowRollingPolicy">
            <fileNamePattern>${LOG_DIR}/quidpos.%i.log</fileNamePattern>
            <minIndex>1</minIndex>
            <maxIndex>1</maxIndex>
        </rollingPolicy>

        <triggeringPolicy class="ch.qos.logback.core.rolling.SizeBasedTriggeringPolicy">
            <maxFileSize>1MB</maxFileSize>
        </triggeringPolicy>

        <!-- Message encoder -->
        <encoder>
            <pattern>%d{HH:mm:ss.SSS} [%thread] %-5level %logger{35} - %msg%n</pattern>
        </encoder>
    </appender>

    <!-- Log level - change this to ERROR on release -->
    <root level="debug">
        <appender-ref ref="LOG_CAT"/>
        <appender-ref ref="FILE" />
    </root>
</configuration>

我使用的是Android Studio 0.6.1和Gradle 1.12（Android插件0.11.+），当我尝试Clean project、Run等选项时，会导致以下错误

Error:Execution failed for task ':multipos:mergeDebugResources'.
Unsupported type 'property' in file C:\Users\Jagmohan\AndroidStudioProjects\MultiPOS\multipos\src\main\res\assets\logback.xml

如果有人能找出潜在的问题，请回答

谢谢大家!

您的资产目录位于错误的位置。它应该是

src\main\assets

，而不是

src\main\res\assets

---

它正试图将您的XML文件作为资源文件读取，并抛出一个错误，因为它不是有效的Android资源文件。

这有帮助。非常感谢。