{"id":102,"date":"2011-02-26T15:50:00","date_gmt":"2011-02-26T15:50:00","guid":{"rendered":"http:\/\/wangxianyuan.com\/blogengine\/post\/description-of-the-data-volume-changes"},"modified":"2014-03-22T11:11:23","modified_gmt":"2014-03-22T11:11:23","slug":"description-of-the-data-volume-changes","status":"publish","type":"post","link":"http:\/\/wangxianyuan.com\/blogengine\/post\/description-of-the-data-volume-changes","title":{"rendered":"\u6570\u636e\u6279\u91cf\u4fee\u6539\u7684\u8bf4\u660e\uff08\u9002\u7528\u4e8e\u5f00\u53d1\u8005\uff09"},"content":{"rendered":"

\u5bf9\u4e8e\u535a\u6613\u5f00\u53d1\u8005\u6765\u8bf4\uff0c\u7f16\u5199\u7a0b\u5e8f\u8fdb\u884c\u6279\u91cf\u7684\u6570\u636e\u64cd\u4f5c\u662f\u975e\u5e38\u5bb9\u6613\u7684\u4e8b\u60c5\u3002\u4f8b\u5982\u8981\u6279\u91cf\u66ff\u6362\u6587\u7ae0\u4e2d\u7684\u67d0\u4e00\u6bb5\u6587\u5b57\u6210\u4e3a\u53e6\u4e00\u6bb5\u6587\u5b57\u5219\u53ef\u4ee5\u4f7f\u7528\u4e0b\u9762\u7b80\u5355\u7684\u51e0\u884c\u4ee3\u7801\u641e\u5b9a\u3002<\/p>\n

[code:c#]<\/p>\n

List<Post> allposts = Post.Posts;<\/div>\n
 <\/div>\n
for (int i = 0; i < allposts.Count; i++)<\/div>\n
{<\/div>\n
     Post post = allposts[i];<\/div>\n
     if (post.Content.Contains(“\u8981\u66ff\u6362\u7684\u6587\u672c”))<\/div>\n
     {<\/div>\n
         post.Content = post.Content.Replace(“\u8981\u66ff\u6362\u7684\u6587\u672c”, “\u65b0\u6587\u672c”);<\/div>\n
         \/\/\u6807\u8bb0\u7f13\u5b58\u5bf9\u8c61\u4e3a\u810f\u6570\u636e<\/div>\n
         post.DateModified = DateTime.Now;<\/div>\n
         post.Save();<\/div>\n
     }<\/div>\n
 <\/div>\n
}<\/div>\n

[\/code]<\/p>\n

\u5f00\u53d1\u8005\u7279\u522b\u9700\u8981\u6ce8\u610f\u7684\u662f post.DateModified = DateTime.Now; \u8fd9\u4e00\u884c\u4ee3\u7801\u3002\u5176\u4f5c\u7528\u662f\u5728\u5b8c\u6210\u4fee\u6539\u4e4b\u540e\u5bf9\u7f13\u5b58\u4e2d\u7684\u6587\u7ae0\u5bf9\u8c61\u52a0\u4e0a“\u810f\u6570\u636e”\u6807\u8bb0\uff0c\u8fd9\u6837\u5728\u6267\u884c post.Save(); \u65f6\uff0c\u535a\u5ba2\u7cfb\u7edf\u4f1a\u5f3a\u5236\u5c06\u8be5\u5bf9\u8c61\u66f4\u65b0\uff0c\u5982\u679c\u4e0d\u8fdb\u884c\u6807\u8bb0\u7684\u8bdd\uff0cpost.Save(); \u5219\u6709\u53ef\u80fd\u8ba4\u4e3a\u8be5\u5bf9\u8c61\u65e0\u53d8\u5316\u800c\u4e0d\u505a\u5904\u7406\u3002\u8fd9\u662f\u56f0\u6270\u4e00\u4e9b\u5f00\u53d1\u8005\u7684\u95ee\u9898\uff0c\u5728\u6b64\u4e88\u4ee5\u8bf4\u660e\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

\u5bf9\u4e8e\u535a\u6613\u5f00\u53d1\u8005\u6765\u8bf4\uff0c\u7f16\u5199\u7a0b\u5e8f\u8fdb\u884c\u6279\u91cf\u7684\u6570\u636e\u64cd\u4f5c\u662f\u975e\u5e38\u5bb9\u6613\u7684\u4e8b\u60c5\u3002\u4f8b\u5982\u8981\u6279\u91cf\u66ff\u6362\u6587\u7ae0\u4e2d\u7684\u67d0\u4e00\u6bb5\u6587\u5b57\u6210\u4e3a\u53e6\u4e00\u6bb5\u6587\u5b57\u5219\u53ef\u4ee5\u4f7f\u7528\u4e0b\u9762\u7b80\u5355\u7684\u51e0\u884c\u4ee3\u7801\u641e\u5b9a\u3002 [code:c#] List<Post> allposts = Post.Posts;   for (int i = 0; i < allposts.Count; i++) {      Post post = allposts[i];      if (post.Content.Contains(“\u8981\u66ff\u6362\u7684\u6587\u672c”))      {          post.Content = post.Content.Replace(“\u8981\u66ff\u6362\u7684\u6587\u672c”, “\u65b0\u6587\u672c”);          \/\/\u6807\u8bb0\u7f13\u5b58\u5bf9\u8c61\u4e3a\u810f\u6570\u636e          post.DateModified = DateTime.Now;          post.Save(); […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[16,17,18,15],"class_list":["post-102","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-code","tag-develop","tag-18","tag-15"],"_links":{"self":[{"href":"http:\/\/wangxianyuan.com\/blogengine\/wp-json\/wp\/v2\/posts\/102","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/wangxianyuan.com\/blogengine\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/wangxianyuan.com\/blogengine\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/wangxianyuan.com\/blogengine\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/wangxianyuan.com\/blogengine\/wp-json\/wp\/v2\/comments?post=102"}],"version-history":[{"count":1,"href":"http:\/\/wangxianyuan.com\/blogengine\/wp-json\/wp\/v2\/posts\/102\/revisions"}],"predecessor-version":[{"id":117,"href":"http:\/\/wangxianyuan.com\/blogengine\/wp-json\/wp\/v2\/posts\/102\/revisions\/117"}],"wp:attachment":[{"href":"http:\/\/wangxianyuan.com\/blogengine\/wp-json\/wp\/v2\/media?parent=102"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/wangxianyuan.com\/blogengine\/wp-json\/wp\/v2\/categories?post=102"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/wangxianyuan.com\/blogengine\/wp-json\/wp\/v2\/tags?post=102"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}