{"id":674,"date":"2019-09-26T22:26:34","date_gmt":"2019-09-26T14:26:34","guid":{"rendered":"http:\/\/prayerlaputa.com\/?p=674"},"modified":"2019-09-26T22:26:34","modified_gmt":"2019-09-26T14:26:34","slug":"google-guava%e4%bd%bf%e7%94%a8%e6%95%99%e7%a8%8b%e7%b3%bb%e5%88%97%ef%bc%883%ef%bc%89-%e5%89%8d%e7%bd%ae%e6%9d%a1%e4%bb%b6%e6%a3%80%e6%9f%a5","status":"publish","type":"post","link":"http:\/\/prayerlaputa.com\/?p=674","title":{"rendered":"google guava\u4f7f\u7528\u6559\u7a0b\u7cfb\u5217\uff083\uff09- \u524d\u7f6e\u6761\u4ef6\u68c0\u67e5"},"content":{"rendered":"<p>google guava\u4f7f\u7528\u6559\u7a0b\u7cfb\u5217\uff083\uff09- \u524d\u7f6e\u6761\u4ef6\u68c0\u67e5<\/p>\n<div class=\"mume markdown-preview \">\n<p>\u539f\u6587\u5730\u5740:[<a href=\"https:\/\/github.com\/google\/guava\/wiki\/PreconditionsExplained\">https:\/\/github.com\/google\/guava\/wiki\/PreconditionsExplained<\/a>])(<a href=\"https:\/\/github.com\/google\/guava\/wiki\/PreconditionsExplained\">https:\/\/github.com\/google\/guava\/wiki\/PreconditionsExplained<\/a>)<\/p>\n<p>\u7b80\u800c\u8a00\u4e4b\uff0cguava\u63d0\u4f9b\u4e86\u4e00\u7cfb\u5217\u68c0\u67e5\u53c2\u6570\u7684\u65b9\u6848\uff0c\u4e2a\u4eba\u611f\u89c9\u4e00\u822c\uff0c\u5b9e\u9645\u4e1a\u52a1\u573a\u666f\u4e2d\u5bf9\u4e8e\u53c2\u6570\u5224\u65ad\u81ea\u5df1\u5199\u53ef\u80fd\u6bd4\u8fd9\u79cd\u5c01\u88c5\u66f4\u65b9\u4fbf\u3002<\/p>\n<p>\u5b98\u65b9\u4e3e\u7684\u4f8b\u5b50\uff1a<\/p>\n<pre class=\"language-\" data-role=\"codeBlock\" data-info=\"\"><code>checkArgument(i &gt;= 0, \"Argument was %s but expected nonnegative\", i);\r\ncheckArgument(i &lt; j, \"Expected i &lt; j, but %s &gt;= %s\", i, j);\r\n<\/code><\/pre>\n<p>\u5927\u81f4\u6709\u5982\u4e0b\u51e0\u7c7b\uff1a<\/p>\n<ul>\n<li>checkArgument(boolean)<\/li>\n<li>checkNotNull(T)<\/li>\n<li>checkState(boolean)<\/li>\n<li>checkElementIndex(int index, int size)<\/li>\n<li>checkPositionIndex(int index, int size)<\/li>\n<li>checkPositionIndexes(int start, int end, int size)<\/li>\n<\/ul>\n<p><a href=\"http:\/\/ifeve.com\/google-guava-preconditions\/\">http:\/\/ifeve.com\/google-guava-preconditions\/<\/a>\u6709\u7ffb\u8bd1\uff0c\u4f46\u7ffb\u8bd1\u4e0d\u5168\uff0c\u5efa\u8baegithub\u4e0a\u7684\u539f\u7248wiki\u3002\u770b\u540d\u5b57\u57fa\u672c\u80fd\u731c\u5230\u65b9\u6cd5\u7528\u9014\uff0c\u770b\u4e2a\u4eba\u559c\u597d\u5427\uff0c\u6211\u4e2a\u4eba\u5012\u662f\u66f4\u559c\u6b22apache commons\u91cc\u7684\u6821\u9a8c\u65b9\u6cd5\uff0c\u6bd4\u5982StringUtils.isEmpty()<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>google guava\u4f7f\u7528\u6559\u7a0b\u7cfb\u5217\uff083\uff09- \u524d\u7f6e\u6761\u4ef6\u68c0\u67e5 \u539f\u6587\u5730\u5740:[https:\/\/github.com\/ <a href='http:\/\/prayerlaputa.com\/?p=674' class='excerpt-more'>[&#8230;]<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0},"categories":[83,6,14],"tags":[33,46],"_links":{"self":[{"href":"http:\/\/prayerlaputa.com\/index.php?rest_route=\/wp\/v2\/posts\/674"}],"collection":[{"href":"http:\/\/prayerlaputa.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/prayerlaputa.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/prayerlaputa.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/prayerlaputa.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=674"}],"version-history":[{"count":1,"href":"http:\/\/prayerlaputa.com\/index.php?rest_route=\/wp\/v2\/posts\/674\/revisions"}],"predecessor-version":[{"id":675,"href":"http:\/\/prayerlaputa.com\/index.php?rest_route=\/wp\/v2\/posts\/674\/revisions\/675"}],"wp:attachment":[{"href":"http:\/\/prayerlaputa.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=674"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/prayerlaputa.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=674"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/prayerlaputa.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=674"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}