{"id":316,"date":"2021-01-19T23:57:40","date_gmt":"2021-01-19T15:57:40","guid":{"rendered":"https:\/\/www.52dixiaowo.com\/java\/?p=316"},"modified":"2021-01-20T17:04:56","modified_gmt":"2021-01-20T09:04:56","slug":"%e6%95%b0%e7%bb%84%e7%9a%84%e6%a6%82%e5%bf%b5-%e7%89%b9%e7%82%b9-%e5%88%9b%e5%bb%ba","status":"publish","type":"post","link":"https:\/\/www.52dixiaowo.com\/java\/post-316.html","title":{"rendered":"\u6570\u7ec4\u7684\u6982\u5ff5, \u7279\u70b9, \u521b\u5efa"},"content":{"rendered":"\n<h5>1.\u6570\u7ec4\u7684\u6982\u5ff5<\/h5>\n\n\n\n<p>\u6570\u7ec4\u662f\u4e00\u4e2a\u5bb9\u5668\uff0c\u53ef\u4ee5\u540c\u65f6\u5b58\u653e\u591a\u4e2a\u6570\u636e\u503c<\/p>\n\n\n\n<h5>2.\u6570\u7ec4\u7684\u7279\u70b9<\/h5>\n\n\n\n<p>1.\u6570\u7ec4\u662f\u4e00\u79cd\u5f15\u7528\u7c7b\u578b<\/p>\n\n\n\n<p>2.\u6570\u7ec4\u53ea\u80fd\u5b58\u653e\u540c\u4e00\u79cd\u6570\u636e\u7c7b\u578b\u7684\u591a\u4e2a\u6570\u636e\u503c<\/p>\n\n\n\n<p>3.\u6570\u7ec4\u7684\u957f\u5ea6\u5fc5\u987b\u7ed9\u5b9a\uff0c\u4e14\u4e0d\u53ef\u53d8<\/p>\n\n\n\n<h4 class=\"has-text-align-center\">3.\u521b\u5efa\u6570\u7ec4<\/h4>\n\n\n\n<p>\u521b\u5efa\u6570\u7ec4\u6709 2 \u79cd\u65b9\u5f0f<\/p>\n\n\n\n<ul><li>\u52a8\u6001\u521d\u59cb\u5316\uff08\u6307\u5b9a\u957f\u5ea6\uff09<\/li><li>\u9759\u6001\u521d\u59cb\u5316\uff08\u6307\u5b9a\u5185\u5bb9\uff09<\/li><\/ul>\n\n\n\n<h5>1.\u52a8\u6001\u521d\u59cb\u5316<\/h5>\n\n\n\n<p>\u521b\u5efa\u8bed\u6cd5\uff08\u5176\u4e2d\u7684 new \u8868\u793a\u521b\u5efa\uff09<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\u6570\u636e\u7c7b\u578b&#91;] \u6570\u7ec4\u540d\u79f0 = new \u6570\u636e\u7c7b\u578b&#91;\u6570\u7ec4\u957f\u5ea6];<\/code><\/pre>\n\n\n\n<p>\u4f8b\u5982\uff0c\u521b\u5efa\u4e00\u4e2a\u53ef\u4ee5\u5b58\u50a8 100 \u4e2a int \u7684\u6570\u7ec4<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>int&#91;] myarr = new int&#91;100];<\/code><\/pre>\n\n\n\n<h5>2.\u9759\u6001\u521d\u59cb\u5316<\/h5>\n\n\n\n<p>\u521b\u5efa\u8bed\u6cd51<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\u6570\u636e\u7c7b\u578b&#91;] \u6570\u7ec4\u540d\u79f0 = {\u5143\u7d201,\u5143\u7d202,...};<\/code><\/pre>\n\n\n\n<p>\u521b\u5efa\u8bed\u6cd52<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\u6570\u636e\u7c7b\u578b&#91;] \u6570\u7ec4\u540d\u79f0 = new \u6570\u636e\u7c7b\u578b&#91;]{\u5143\u7d201,\u5143\u7d202,...};<\/code><\/pre>\n\n\n\n<p>\u7b2c 2 \u79cd\u5199\u6cd5\u5b9e\u9645\u6548\u679c\u4e00\u6837\uff0c\u7b2c\u4e00\u79cd\u662f\u7b2c\u4e8c\u79cd\u7684\u7b80\u4fbf\u5199\u6cd5<\/p>\n\n\n\n<p>\u9759\u6001\u6570\u7ec4\u7684\u5404\u4e2a\u5143\u7d20\u7684\u6570\u636e\u7c7b\u578b\uff0c\u5fc5\u987b\u4e00\u81f4\u3002<\/p>\n\n\n\n<p>\u4f8b1\uff0c\u521b\u5efa\u4e00\u4e2a\u5bb9\u7eb3 int \u6570\u636e\u7684\u6570\u7ec4\uff0c\u5177\u4f53\u662f 1, 10,100,500<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>int&#91;] arrint = {1,10,100,500};<\/code><\/pre>\n\n\n\n<p>\u4f8b2\uff0c\u521d\u59cb\u5316\u65f6\uff0c\u53ef\u4ee5\u76f4\u63a5\u7ed9\u53d8\u91cf\u503c\uff0c\u4f46\u53d8\u91cf\u5fc5\u987b\u521d\u59cb\u5316<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>int sum = 10;\nint avg = 9;\nint&#91;] all = {sum,avg};<\/code><\/pre>\n\n\n\n<h4 class=\"has-text-align-center\">4.\u521b\u5efa\u6570\u7ec4\u7684\u62c6\u5206\u5199\u6cd5<\/h4>\n\n\n\n<p>\u5148\u5b9a\u4e49\u4e00\u4e2a\u6570\u7ec4\u53d8\u91cf\uff0c\u518d\u8d4b\u503c<\/p>\n\n\n\n<h5>1.\u52a8\u6001\u521d\u59cb\u5316\u62c6\u5206\u5199\u6cd5<\/h5>\n\n\n\n<p>\u4f8b\u5982\uff0c\u521b\u5efa\u4e00\u4e2a int \u7c7b\u578b\u7684100\u4e2a\u957f\u5ea6\u7684\u6570\u7ec4<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>int&#91;] mdcarr;\nmdcarr = new int&#91;100];<\/code><\/pre>\n\n\n\n<h5>2.\u9759\u6001\u521d\u59cb\u5316\u7684\u62c6\u5206\u5199\u6cd5<\/h5>\n\n\n\n<p>\u4f8b\u5982\uff0c\u521b\u5efa\u4e00\u4e2a int \u7c7b\u578b\u7684 \u5185\u5bb9\u4e3a 1, 10, 30 \u7684\u6570\u7ec4<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>int&#91;] msarr;\nmsarr = new int&#91;] {1,10,30};<\/code><\/pre>\n\n\n\n<h5>3.\u9759\u6001\u521d\u59cb\u5316\u7684\u7b80\u5316\u5199\u6cd5\u4e0d\u53ef\u62c6\u5206<\/h5>\n\n\n\n<p>\u4e0b\u9762\u8fd9\u4e2a\u5199\u6cd5\u662f\u9519\u8bef\u7684<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>int&#91;] mssarr;\nmssarr = {1,10,30};<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>1.\u6570\u7ec4\u7684\u6982\u5ff5 \u6570\u7ec4\u662f\u4e00\u4e2a\u5bb9\u5668\uff0c\u53ef\u4ee5\u540c\u65f6\u5b58\u653e\u591a\u4e2a\u6570\u636e\u503c 2.\u6570\u7ec4\u7684\u7279\u70b9 1.\u6570\u7ec4\u662f\u4e00\u79cd\u5f15\u7528\u7c7b\u578b 2.\u6570\u7ec4\u53ea\u80fd\u5b58&hellip; <a href=\"https:\/\/www.52dixiaowo.com\/java\/post-316.html\" class=\"more-link\">\u7ee7\u7eed\u9605\u8bfb <span class=\"screen-reader-text\">\u6570\u7ec4\u7684\u6982\u5ff5, \u7279\u70b9, \u521b\u5efa<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[18],"tags":[],"_links":{"self":[{"href":"https:\/\/www.52dixiaowo.com\/java\/wp-json\/wp\/v2\/posts\/316"}],"collection":[{"href":"https:\/\/www.52dixiaowo.com\/java\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.52dixiaowo.com\/java\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.52dixiaowo.com\/java\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.52dixiaowo.com\/java\/wp-json\/wp\/v2\/comments?post=316"}],"version-history":[{"count":0,"href":"https:\/\/www.52dixiaowo.com\/java\/wp-json\/wp\/v2\/posts\/316\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.52dixiaowo.com\/java\/wp-json\/wp\/v2\/media?parent=316"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.52dixiaowo.com\/java\/wp-json\/wp\/v2\/categories?post=316"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.52dixiaowo.com\/java\/wp-json\/wp\/v2\/tags?post=316"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}