//redis锁
public ActionResult TestLock(string no)
{
var r = 0;
var key = "CreatePackOrder_" + no;
if (RedisCacheHelper.SetNx(key, DateTime.Now.ToStr("yyyyMMddHHmmss")))
{
Thread.Sleep(3000);
r = 1;
RedisCacheHelper.Remove(key);
}
else
{
return ToJson(0, "Redis已锁 请稍后再试试");
}
return ToJson(r, r>0?"成功":"失败");
}
前端测试:
for(var i=0;i<10;i++){
$.getJSON("/temp/TestLock?no=xs001","",function(r){console.log(r);});
}
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