并行+异步,i=1, currentThread: {number = 5, name = (null)}
并行+异步,i=0, currentThread...并行+同步,i=0, currentThread: {number = 1, name = main}
并行+同步,i=1, currentThread...并行+同步,i=97, currentThread: {number = 1, name = main}
并行+同步,i=98, currentThread...currentThread]);
/*
串行+异步,i=0, currentThread: {number = 3, name =..., currentThread: {number = 1, name = main}
主队列+异步,i=2, currentThread: