gradle - Windows 上 build.gradle 中的绝对路径

Question

我在 gradle.properties 中定义了一个绝对路径到 keystore

我正在使用 Windows

我在路径中有一个空白空间

RELEASE_STORE_FILE="D:\我的文件夹\Android\android.javakeystore.keystore.jks"

我收到错误

The filename, directory name, or volume label syntax is incorrect
    at java.io.WinNTFileSystem.canonicalize0(Native Method)
    at java.io.WinNTFileSystem.canonicalize(WinNTFileSystem.java:428)
    at java.io.File.getCanonicalPath(File.java:618)
    at java.io.File.getCanonicalFile(File.java:643)
    at org.gradle.api.internal.file.FileNormaliser.normalise(FileNormaliser.java:54)
    ... 222 more

如何在 Gradle 中正确定义 Windows 上的绝对路径？

Answer 1

问题来自 gradle.properties 文件中您的属性值中周围的 "字符。您应该在 gradle.properties 中配置您的属性，如下所示:

RELEASE_STORE_FILE=D:\\My Folder\\Android\\android.javakeystore.keystore.jks

或者

RELEASE_STORE_FILE=D:/My Folder/Android/android.javakeystore.keystore.jks

Gradle 会保留属性值中的 "字符，因此如果您尝试这样的操作:

file(RELEASE_STORE_FILE).exits() // if RELEASE_STORE_FILE contains " char, it will fail

其他例子来说明这一点:

gradle.properties

cert_path_1=c:/my certs/cert.txt
cert_path_2="c:/my certs/cert.txt"
cert_path_3="c:\\my certs\\cert.txt"
cert_path_4=c:\\my certs\\cert.txt

构建.gradle

void testFile(String message, String fileToTest){
    println message
    println " -> does the file exist? : " + file(fileToTest).exists() + "\n"
}

testFile("Testing property 'cert_path_1'", ext.cert_path_1)
testFile("Testing property 'cert_path_2'", ext.cert_path_2)
testFile("Testing property 'cert_path_3'", ext.cert_path_3)
testFile("Testing property 'cert_path_4'", ext.cert_path_4)

结果:

Testing property 'cert_path_1'
 -> does the file exist? : true

Testing property 'cert_path_2'
 -> does the file exist? : false

Testing property 'cert_path_3'
 -> does the file exist? : false

Testing property 'cert_path_4'
 -> does the file exist? : true