{"id":2493,"date":"2015-05-20T16:21:10","date_gmt":"2015-05-20T08:21:10","guid":{"rendered":"http:\/\/blog.qdac.cc\/?p=2493"},"modified":"2015-05-20T16:21:45","modified_gmt":"2015-05-20T08:21:45","slug":"qstring-%e6%96%b0%e5%a2%9e%e4%b8%89%e4%b8%aa%e5%87%bd%e6%95%b0","status":"publish","type":"post","link":"https:\/\/blog.qdac.cc\/?p=2493","title":{"rendered":"QString \u65b0\u589e\u4e09\u4e2a\u51fd\u6570 CheckPassword \/ PasswordScale \/ StringReplaceW"},"content":{"rendered":"<p>1\u3001CheckPassword \/PasswordScale \u51fd\u6570\u6765\u68c0\u9a8c\u5bc6\u7801\u7684\u5f3a\u5ea6<\/p>\n<p>\u8fd9\u7ec4\u51fd\u6570\u7528\u4e8e\u68c0\u67e5\u5bc6\u7801\u7684\u5f3a\u5ea6\uff0cCheckPassword \u4f1a\u8fd4\u56de\u4e00\u4e2a\u8bc4\u5b9a\u7684\u5f3a\u5ea6\u7ea7\u522b\uff0c\u5982\u679c\u7ea7\u522b\u8f83\u4f4e\uff0c\u5219\u5e94\u63d0\u793a\u7528\u6237\u66f4\u6539\u5bc6\u7801\uff0c\u4ee5\u9002\u5e94\u5f3a\u5ea6\u8981\u6c42\u3002\u5982\uff1a<\/p>\n<pre class=\"lang:delphi decode:true \">if CheckPassword(APassword) in [pslLowest,pslLower] then\r\n    begin\r\n      ShowMessage('\u60a8\u7684\u5bc6\u7801\u8fc7\u4e8e\u7b80\u5355\uff0c\u5f88\u4e0d\u5b89\u5168\uff0c\u8bf7\u91cd\u65b0\u8bbe\u7f6e\u590d\u6742\u4e00\u70b9\u7684\u5bc6\u7801\u3002');\r\n      Exit;\r\n    end;<\/pre>\n<p>\u800c PasswordScale \u4f1a\u5bf9\u5bc6\u7801\u7684\u590d\u6742\u5ea6\u8fd4\u56de\u4e00\u4e2a\u8bc4\u5206\uff0c\u8fd9\u4e2a\u8bc4\u5206\u4ee3\u8868\u51fd\u6570\u8ba4\u4e3a\u5bc6\u7801\u7834\u89e3\u7684\u96be\u5ea6\u3002<\/p>\n<p>\u6211\u4eec\u770b\u4e00\u4e0b\u58f0\u660e\uff1a<\/p>\n<pre class=\"lang:delphi decode:true\">TPasswordStrongLevel = (pslLowest, pslLower, pslNormal, pslHigher,\r\n    pslHighest);\r\n\/\/\/&lt;summary&gt;\u8ba1\u7b97\u6307\u5b9a\u5185\u5bb9\u7684\u5bc6\u7801\u5f3a\u5ea6&lt;\/summary&gt;\r\n\/\/\/&lt;param name=\"S\"&gt;\u5bc6\u7801&lt;\/param&gt;\r\n\/\/\/&lt;returns&gt;\u8fd4\u56de\u4e00\u4e2a&gt;=0\u7684\u5bc6\u7801\u5f3a\u5ea6\u503c&lt;\/returns&gt;\r\nfunction PasswordScale(const S: QStringW): Integer;\r\n\/\/\/&lt;summary&gt;\u5c06\u6307\u5b9a\u7684\u5bc6\u7801\u5f3a\u5ea6\u7cfb\u6570\u8f6c\u6362\u4e3a\u5f3a\u5ea6\u7b49\u7ea7&lt;\/summary&gt;\r\n\/\/\/&lt;param name=\"AScale\"&gt;\u901a\u8fc7PasswordScale\u5f97\u5230\u7684\u5f3a\u5ea6\u7b49\u7ea7&lt;\/param&gt;\r\n\/\/\/&lt;returns&gt;\u8fd4\u56de\u8f6c\u6362\u540e\u7684\u5f3a\u5ea6\u7b49\u7ea7&lt;\/returns&gt;\r\nfunction CheckPassword(const AScale: Integer): TPasswordStrongLevel; overload;\r\n\/\/\/&lt;summary&gt;\u8ba1\u7b97\u6307\u5b9a\u5185\u5bb9\u7684\u5bc6\u7801\u7684\u5f3a\u5ea6\u7b49\u7ea7&lt;\/summary&gt;\r\n\/\/\/&lt;param name=\"S\"&gt;\u5bc6\u7801&lt;\/param&gt;\r\n\/\/\/&lt;returns&gt;\u8fd4\u56de\u8ba1\u7b97\u5f97\u5230\u7684\u5f3a\u5ea6\u7b49\u7ea7&lt;\/returns&gt;\r\nfunction CheckPassword(const S: QStringW): TPasswordStrongLevel; overload;<\/pre>\n<p>\u518d\u5177\u4f53\u7684\u7528\u6cd5\u6211\u5c31\u4e0d\u518d\u6b64\u7f00\u8ff0\u4e86\uff0c\u53ea\u9700\u8981\u4f20\u9012\u53c2\u6570\uff0c\u68c0\u67e5\u8fd4\u56de\u503c\u800c\u5df2\u3002<\/p>\n<p>2\u3001StringReplaceW \u7684\u4e00\u4e2a\u91cd\u8f7d\uff0c\u7528\u6765\u66ff\u6362\u4e00\u4e2a\u5b57\u7b26\u4e32\u4e2d\u7684\u90e8\u5206\u5b57\u7b26\u4e3a\u6307\u5b9a\u7684\u5b57\u7b26\uff0c\u8fd9\u91cc\u5e38\u7528\u6765\u63a9\u76d6\u90e8\u5206\u654f\u611f\u5185\u5bb9\u3002<\/p>\n<p>\u9996\u5148\u770b\u4e0b\u51fd\u6570\u58f0\u660e\uff1a<\/p>\n<pre class=\"lang:delphi decode:true \">\/\/\/ &lt;summary&gt;\u66ff\u6362\u6307\u5b9a\u8303\u56f4\u5185\u7684\u5b57\u7b26\u4e3a\u6307\u5b9a\u7684\u5b57\u7b26&lt;\/summary&gt;\r\n\/\/\/ &lt;param name=\"AChar\"&gt;\u5360\u4f4d\u5b57\u7b26&lt;\/param&gt;\r\n\/\/\/ &lt;param name=\"AFrom\"&gt;\u5f00\u59cb\u4f4d\u7f6e\uff0c\u4ece0\u5f00\u59cb&lt;\/param&gt;\r\n\/\/\/ &lt;param name=\"ACount\"&gt;\u66ff\u6362\u6570\u91cf&lt;\/param&gt;\r\n\/\/\/ &lt;returns&gt;\u8fd4\u56de\u66ff\u6362\u540e\u7684\u5b57\u7b26\u4e32&lt;\/returns&gt;\r\nfunction StringReplaceW(const S: QStringW; const AChar: QCharW;\r\n  AFrom, ACount: Integer): QStringW; overload;<\/pre>\n<p>\u7528\u6cd5\u4e5f\u5f88\u7b80\u5355\uff0c\u6bd4\u5982\u6211\u4eec\u8981\u5c06 18690023511 \u4e2d\u95f4\u7684 9002 \u66ff\u6362\u6210 **** \uff0c\u5219\u76f4\u63a5\u8c03\u7528\uff1a<\/p>\n<pre class=\"lang:delphi decode:true\">S:=StringReplaceW('18690023511','*',3,4);<\/pre>\n<p>\u5373\u53ef\uff0c\u540c\u6837\uff0c\u5982\u679c ACount \u5927\u4e8e\u5269\u4f59\u7684\u5b57\u7b26\u6570\u91cf\uff0c\u5219\u540e\u7eed\u7684\u5185\u5bb9\u5168\u90e8\u4f1a\u88ab\u66ff\u6362\u4e3a\u5360\u4f4d\u5b57\u7b26\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>1\u3001CheckPassword \/Pas [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[69,8,9,2],"tags":[],"class_list":["post-2493","post","type-post","status-publish","format-standard","hentry","category-c-builder","category-delphi","category-qdac","category-update"],"views":3630,"_links":{"self":[{"href":"https:\/\/blog.qdac.cc\/index.php?rest_route=\/wp\/v2\/posts\/2493","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.qdac.cc\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.qdac.cc\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.qdac.cc\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.qdac.cc\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2493"}],"version-history":[{"count":2,"href":"https:\/\/blog.qdac.cc\/index.php?rest_route=\/wp\/v2\/posts\/2493\/revisions"}],"predecessor-version":[{"id":2495,"href":"https:\/\/blog.qdac.cc\/index.php?rest_route=\/wp\/v2\/posts\/2493\/revisions\/2495"}],"wp:attachment":[{"href":"https:\/\/blog.qdac.cc\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2493"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.qdac.cc\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2493"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.qdac.cc\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2493"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}