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线程组请求多个接口

线程组请求多个接口

作者: 那个谁_5207 | 来源:发表于2017-08-01 16:48 被阅读2次

dispatch_group_t group = dispatch_group_create();

dispatch_group_enter(group);

dispatch_group_async(group, dispatch_get_global_queue(0,0), ^{

dispatch_group_leave(group);

});

dispatch_group_enter(group);

dispatch_group_async(group, dispatch_get_global_queue(0,0), ^{

dispatch_group_leave(group);

});

dispatch_group_notify(group, dispatch_get_global_queue(0,0), ^{

//汇总mode

dispatch_async(dispatch_get_main_queue(), ^{

});

});

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