When the flutter runs the project, the gradle download fails, and the running gradle task 'assemblydebug' is always displayed

Problem description

 It is common to start for the first time flutter project , Due to Internet Download gradle Version failure results in 

resolvent

Tried to configure alicloud image online , Will continue to report various errors , Found a simple and crude way , Put... Directly dns configure 114.114.114.114 that will do ,
The operation is as follows ：

• Press window+E Call up Explorer , Right click -> The Internet -> Select Properties
  
• Click on -> The corresponding network connected , And then click -> attribute , And then choose ->internet Protocol version 4
  + The configuration is as follows dns that will do