java - 开发android，里面包含jdk吗

Question

鄙人在开发android应用的时候，用到了fastjson，要求jdk1.5以上，在android上用报错了。
有谁知道怎么回事吗？
如何解决？

Answer 1

What’s the error?
If there are no errors, the problem cannot be located,
Is it a version incompatibility issue or a calling issue?
Android is based on Java Runtime, and JDK is naturally included

Answer 2

Report an error, what error was reported? You have to post the error first to determine where the error is!
Android programs run on the Dalvik virtual machine, and Dalvik is the basis for running Java programs in Android, so of course it includes jdk