{"id":156887,"date":"2020-09-16T06:39:44","date_gmt":"2020-09-15T22:39:44","guid":{"rendered":"http:\/\/4563.org\/?p=156887"},"modified":"2020-09-16T06:39:44","modified_gmt":"2020-09-15T22:39:44","slug":"%e8%af%b7%e6%95%99-mongodb-%e9%a9%b1%e5%8a%a8%e4%b8%ad%e7%9a%84%e4%b8%80%e6%ae%b5%e7%bb%a7%e6%89%bf%e4%bb%a3%e7%a0%81%e5%90%ab%e4%b9%89","status":"publish","type":"post","link":"http:\/\/4563.org\/?p=156887","title":{"rendered":"\u8bf7\u6559 MongoDB \u9a71\u52a8\u4e2d\u7684\u4e00\u6bb5\u7ee7\u627f\u4ee3\u7801\u542b\u4e49"},"content":{"rendered":"
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\u8bf7\u6559 MongoDB \u9a71\u52a8\u4e2d\u7684\u4e00\u6bb5\u7ee7\u627f\u4ee3\u7801\u542b\u4e49 <\/h1>\n

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\u8cc7\u6df1\u5927\u4f6c : hjahgdthab750 <\/span> <\/i> 7<\/span> <\/div>\n
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using MongoDB.Driver; using System;  \/\/\/ <summary> \/\/\/ The result of a delete operation. \/\/\/ <\/summary> public abstract class DeleteResult {  \/\/\/ <summary>  \/\/\/ The result of an acknowledged delete operation.  \/\/\/ <\/summary>  public class Acknowledged : DeleteResult  {   private readonly long _deletedCount;    \/\/\/ <inheritdoc \/>   public override long DeletedCount => _deletedCount;    \/\/\/ <inheritdoc \/>   public override bool IsAcknowledged => true;    \/\/\/ <summary>   \/\/\/ Initializes a new instance of the <see cref=\"T:MongoDB.Driver.DeleteResult.Acknowledged\" \/> class.   \/\/\/ <\/summary>   \/\/\/ <param name=\"deletedCount\">The deleted count.<\/param>   public Acknowledged (long deletedCount);  }   \/\/\/ <summary>  \/\/\/ The result of an unacknowledged delete operation.  \/\/\/ <\/summary>  public class Unacknowledged : DeleteResult  {   private static Unacknowledged __instance = new Unacknowledged ();    \/\/\/ <summary>   \/\/\/ Gets the instance.   \/\/\/ <\/summary>   public static Unacknowledged Instance => __instance;    \/\/\/ <inheritdoc \/>   public override long DeletedCount {    get;   }    \/\/\/ <inheritdoc \/>   public override bool IsAcknowledged => false;    private Unacknowledged ();  }   \/\/\/ <summary>  \/\/\/ Gets the deleted count. If IsAcknowledged is false, this will throw an exception.  \/\/\/ <\/summary>  public abstract long DeletedCount {   get;  }   \/\/\/ <summary>  \/\/\/ Gets a value indicating whether the result is acknowledged.  \/\/\/ <\/summary>  public abstract bool IsAcknowledged {   get;  }   internal static DeleteResult FromCore (BulkWriteResult result); }  <\/code><\/pre>\n
\u4e0a\u9762\u7684 Acknowleged \u7ee7\u627f\u4e8e DeleteResult \u53ef\u4ee5\u662f\u4e3a\u5565\u8981\u5199\u5230 DeleteResult \u4e4b\u4e2d\uff1f\u5c82\u4e0d\u662f\u9020\u6210\u5faa\u73af\u4e86\uff1f<\/p>\n<\/p><\/div>\n
 \u5927\u4f6c\u6709\u8a71\u8aaa<\/b> (3<\/span>)        <\/div>\n
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     \u8cc7\u6df1\u5927\u4f6c : kkkkkrua <\/span>  <\/div>\n
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                                                                 \u7c7b\u4e2d\u7c7b\uff0c\u90a3\u4e2a\u4ee3\u7801\u7684\u610f\u601d\u662f\uff0c\u5bf9\u4e8e DeleteResult \u9ed8\u8ba4\u7684 2 \u4e2a\u5b9e\u73b0\uff0c\u7528\u7684\u8bdd\u53ef\u4ee5\u76f4\u63a5\u7528\u4ed6\u58f0\u660e\u597d\u7684\uff0c\u5982\u679c\u4e0d\u6ee1\u8db3\u9700\u6c42\uff0c\u81ea\u5df1\u53e6\u5916\u5b9e\u73b0\u8fd9\u4e2a\u62bd\u8c61\u7c7b                                                            <\/div>\n<\/p><\/div>\n<\/li>\n
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     \u8cc7\u6df1\u5927\u4f6c : forgottencoast <\/span>  <\/div>\n
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                                                                 \u5199\u5728\u91cc\u9762\u662f\u56e0\u4e3a\u4f5c\u8005\u8ba4\u4e3a\u5927\u591a\u6570\u65f6\u5019\u4e0d\u9700\u8981\u5173\u5fc3\u5177\u4f53\u7684\u5b9e\u73b0\u7c7b\uff0c\u53ea\u7528\u62bd\u8c61\u7c7b DeleteResult \u5c31\u53ef\u4ee5\u4e86\u3002
    \u6ca1\u6709\u5faa\u73af\u8fd9\u4e2a\u8bf4\u6cd5\uff0c\u8fd9\u79cd\u662f\u5185\u90e8\u7c7b\uff0c\u5927\u90e8\u5206\u65f6\u5019\u7b49\u540c\u4e8e\u547d\u540d\u7a7a\u95f4\u7684\u4f5c\u7528\uff0c\u9664\u4e86\u53ef\u4ee5\u8bbf\u95ee\u4e00\u4e9b\u7c7b\u5185\u90e8\u7684\u6210\u5458\u3002                                                            <\/div>\n<\/p><\/div>\n<\/li>\n
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     \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : hjahgdthab750 <\/span>  <\/div>\n
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                                                                 @kkkkkrua #1 
    @forgottencoast #2 <\/p>\n
    \u611f\u8c22                                                            <\/p><\/div>\n<\/p><\/div>\n<\/li>\n
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    \u8bf7\u6559 MongoDB \u9a71\u52a8\u4e2d\u7684\u4e00\u6bb5…<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[],"tags":[],"_links":{"self":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/156887"}],"collection":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=156887"}],"version-history":[{"count":0,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/156887\/revisions"}],"wp:attachment":[{"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=156887"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=156887"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=156887"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}