2015-05-10 14:57:12 +00:00
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### D.3.1 Launcher manifest
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你需要指定一个合适的Launcher作为`META-INF/MANIFEST.MF`的`Main-Class`属性。你实际想要启动的类（也就是你编写的包含main方法的类）需要在`Start-Class`属性中定义。
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例如，这里有个典型的可执行jar文件的MANIFEST.MF：
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```properties
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Main-Class: org.springframework.boot.loader.JarLauncher
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Start-Class: com.mycompany.project.MyApplication
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```
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对于一个war文件，它可能是这样的：
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```properties
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Main-Class: org.springframework.boot.loader.WarLauncher
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Start-Class: com.mycompany.project.MyApplication
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```
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**注**：你不需要在manifest文件中指定`Class-Path`实体，classpath会从嵌套的jars中被推导出来。
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