我已经从git存储库下载了Etherium客户端Java web3j。当我试图编译源代码时,它会失败,因为一些源文件是用UTF-8编码创建的,但是gradle采用了我的操作系统默认编码(Cp1250)。
C:\web3j\web3j-master>gradlew install
> Task :crypto:javadoc FAILED
C:\web3j\web3j-master\crypto\src\main\java\org\web3j\crypto\Sign.java:102: error: unmappable character for encoding Cp1250
// routine specified in Section 2.3.7, where mlen = Ôî?(log2 p)/8Ôîë or mlen = Ôî?m/8Ôîë.
^
C:\web3j\web3j-master\crypto\src\main\java\org\web3j\crypto\Sign.java:102: error: unmappable character for encoding Cp1250
// routine specified in Section 2.3.7, where mlen = Ôî?(log2 p)/8Ôîë or mlen = Ôî?m/8Ôîë.
^
2 errors如何迫使gradle采用UTF-8编码而不是操作系统默认编码?
发布于 2018-01-28 15:00:14
apply plugin: "java"
tasks.withType(JavaCompile) {
options.encoding = "UTF-8"
}发布于 2018-01-31 00:42:03
我从错误的Java源中删除了UTF-8字符(只有很少的字符,它们都是Java注释的一部分)。修改后,gradle构建成功。
https://stackoverflow.com/questions/48486809
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