android - 无法解析类型 org.apache.http.Header。它是从所需的 .class 文件中间接引用的

Question

错误日志:

The project was not built since its build path is incomplete. Cannot find the class file for org.apache.http.Header. Fix the build path then try building this project

Answer 1

如果您针对 Android 6.0 (SDK 23) 进行编译，则需要包含 org.apache.http.legacy 库。

在Android Studio中添加

 android {
    useLibrary 'org.apache.http.legacy'
}

构建.gradle。

在 Eclipse 中，将 org.apache.http.legacy.jar 从 AndroidSDK/platforms/android-23/optional 复制到 libs 文件夹。