解决步骤如下:
1.打开project下的build.grade
2.将jcenter()注释掉或者直接删除本行代码。
3.sync now
Please remove usages of `jcenter()` Maven repository from your build scripts and migrate your build 
Please remove usages of `jcenter()` Maven repository from your build scripts and migrate your build Please remove usages of `jcenter()` Maven repository from your build scripts and migrate your build 
