Question

我在Android项目中使用jackson-json库，在使用Proguard进行混淆时导出应用程序时，出现以下错误：

Proguard returned with error code 1. See console
Warning: com.fasterxml.jackson.databind.ext.DOMSerializer: can't find referenced class org.w3c.dom.bootstrap.DOMImplementationRegistry
Warning: com.fasterxml.jackson.databind.ext.DOMSerializer: can't find referenced class org.w3c.dom.bootstrap.DOMImplementationRegistry
Warning: com.fasterxml.jackson.databind.ext.DOMSerializer: can't find referenced class org.w3c.dom.bootstrap.DOMImplementationRegistry
Warning: com.fasterxml.jackson.databind.ext.DOMSerializer: can't find referenced class org.w3c.dom.bootstrap.DOMImplementationRegistry
Warning: com.fasterxml.jackson.databind.ext.DOMSerializer: can't find referenced class org.w3c.dom.bootstrap.DOMImplementationRegistry
You should check if you need to specify additional program jars.
Warning: there were 5 unresolved references to classes or interfaces.
You may need to specify additional library jars (using '-libraryjars').
java.io.IOException: Please correct the above warnings first.
at proguard.Initializer.execute(Initializer.java:321)
at proguard.ProGuard.initialize(ProGuard.java:211)
at proguard.ProGuard.execute(ProGuard.java:86)
at proguard.ProGuard.main(ProGuard.java:492)

我尝试使用项目的设置，添加“-libraryjars”以包含其他jar，以及许多其他内容，但没有任何帮助。

Answer 1

好的，我已经添加了我从多个网站收集的下一些内容：

-libraryjars libs/jackson-annotations-2.0.0.jar
-libraryjars libs/jackson-core-2.0.0.jar

-dontskipnonpubliclibraryclassmembers

-keepattributes *Annotation*,EnclosingMethod

-keepnames class org.codehaus.jackson.** { *; }

-dontwarn javax.xml.**
-dontwarn javax.xml.stream.events.**
-dontwarn com.fasterxml.jackson.databind.**

以及用于json的每个类的下一个代码（使用get＆amp; set），我认为apk正在创建但我不确定我写的是否足以制作它运作良好，如果不需要我写的一些东西：

-keep public class MyClass.** {
  public void set*(***);
  public *** get*();
}

使用Proguard时使用jackson-json库的问题

1 个答案: