Question

（new to gradle）

Java Program使用classloader getResourceAsStream函数从classpath读取属性文件。程序在eclipse中运行没有错误。执行distZip gradle任务生成的批处理文件会导致以下错误

Exception in thread "main" java.io.FileNotFoundException: property file 'prop.properties' not found in the classpath
    at com.foo.bar.fb.utility.PropResourceCache.getProperties(PropResourceCache.java:26)
    at com.foo.bar.fb.offline.RunOfflineProcess.main(RunOfflineProcess.java:40) Press any key to continue . . .

我认为这是因为清单文件中没有包含这些属性。有没有办法在程序的src / main / resources / Properties目录中包含所有属性文件？什么是最佳做法？

gradle build entry

jar.doFirst{
        manifest {
            attributes(
                "Manifest-Version"    : "1.0",
                "Built-By"            : System.getProperty('user.name'),
                "Built-Date"          : new Date(),
                "Main-Class"          : mainClassName,
                "Class-Path"          : configurations.runtime.collect{ "lib/"+it.getName() }.join(' ') 
            )
        }
}

访问属性文件

    public Properties getProperties(String propFileName) throws IOException {
    String name = File.pathSeparator+"Properties"+File.separator+propFileName;
    Properties props = new Properties();
    InputStream inputStream = this.getClass().getClassLoader().getResourceAsStream(name);

    if (inputStream == null) {
        throw new FileNotFoundException("property file '" + name
            + "' not found in the classpath");
    }
    props.load(inputStream);

    return props;
}

Answer 1

src/main/resources（不是src/main/resource）下的所有内容都会自动包含在Jar中。您可以通过解压缩Jar来验证这一点。

无法在类路径中找到gradle dist build的属性文件

1 个答案: