1. Apache Commons Codec:CharacterEncodingDetector

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   String str = "字符串内容"; InputStream inputStream = new ByteArrayInputStream(str.getBytes()); CharacterEncodingDetector detector = new CharacterEncodingDetector(); Charset charset = detector.detectCharset(inputStream, null);

2. cpdetector.jar

fabiomsr:from-java-to-kotlin

CLASSES

Constructor Call

Java

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final File file = new File("file.txt");

Kotlin

1

val file = File("file.txt")

Class

Java

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public final class User {
}

Kotlin

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class User

fabiomsr:from-java-to-kotlin

FUNCTIONS

Basic Function

Java

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3

public void hello() {
  System.out.print("Hello, World!");
}

Kotlin

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3

fun hello() {
    println("Hello, World!")
}

Arguments

Java

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3

public void hello(String name){
  System.out.print("Hello, " + name + "!");
}

Kotlin

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3

fun hello(name: String) {
    println("Hello, $name!")
}

fabiomsr:from-java-to-kotlin

Print

Java

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2

System.out.print("Hello, World!");
System.out.println("Hello, World!");

Kotlins

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2

print("Hello, World!")
println("Hello, World!")

python -m http.server 8080
启动http服务（prot:8080）

python-is-python3
使用python代替python3(创建python3的软连接)