如何使用proguard混淆除公共方法名称和属性以外的所有内容？

玩了一段时间后，我发现以下内容有效

-optimizationpasses 5-dontusemixedcaseclassnames-dontskipnonpubliclibraryclasses-dontpreverify-verbose-keep, allowobfuscation class com.company.*-keepclassmembers, allowobfuscation class * {    *;}-keepnames class com.company.MyClass-keepclassmembernames class com.company.MyClass {    public <methods>;    public <fields>;    #!private *; also tried this but it didn't work}

配置中的错误是

{ *; }

-keepnames

我使用了以下课程：

package com.company;public class MyClass {  public static void main(String[] args) {    int longVariableName = publicStaticMethod();    String abcxyz = privateStaticMethod("abc", "xyz");    System.out.println("longVariableName: " + longVariableName);    System.out.println("abcxyz: " + abcxyz);  }  public static int publicStaticMethod() {    return 9000;  }  private static String privateStaticMethod(String first, String second) {    return first + second;  }}

反编译的结果类是这样的：

package com.company;import java.io.PrintStream;public class MyClass {  public static void main(String[] paramArrayOfString) {    paramArrayOfString = publicStaticMethod();    String str = a("abc", "xyz");    System.out.println("longVariableName: " + paramArrayOfString);    System.out.println("abcxyz: " + str);  }  public static int publicStaticMethod() {    return 9000;  }  private static String a(String paramString1, String paramString2) {    return paramString1 + paramString2;  }}