{"id":34863,"date":"2024-11-26T16:36:21","date_gmt":"2024-11-26T08:36:21","guid":{"rendered":"https:\/\/fwq.ai\/blog\/34863\/"},"modified":"2024-11-26T16:36:21","modified_gmt":"2024-11-26T08:36:21","slug":"java%e9%87%8c%e5%a3%b0%e6%98%8e%e6%98%9f%e6%9c%9f%e6%95%b0%e7%bb%84%e6%80%8e%e4%b9%88%e5%86%99","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/34863\/","title":{"rendered":"java\u91cc\u58f0\u660e\u661f\u671f\u6570\u7ec4\u600e\u4e48\u5199"},"content":{"rendered":"<blockquote><p>\n  \u5728 java \u4e2d\uff0c\u53ef\u4ee5\u901a\u8fc7\u58f0\u660e\u4e00\u4e2a\u5b57\u7b26\u4e32\u6570\u7ec4\u5e76\u7528\u661f\u671f\u540d\u79f0\u586b\u5145\u5b83\u6765\u58f0\u660e\u661f\u671f\u6570\u7ec4\uff0c\u4f8b\u5982\uff1astring[] weekdays = {&#8220;\u661f\u671f\u65e5&#8221;, &#8220;\u661f\u671f\u4e00&#8221;, &#8220;\u661f\u671f\u4e8c&#8221;, &#8220;\u661f\u671f\u4e09&#8221;, &#8220;\u661f\u671f\u56db&#8221;, &#8220;\u661f\u671f\u4e94&#8221;, &#8220;\u661f\u671f\u516d&#8221;};\uff0c\u6570\u7ec4\u957f\u5ea6\u4e3a\u661f\u671f\u6570\u91cf\uff0c\u53ef\n<\/p><\/blockquote>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/202411\/03\/2024110304483464019.jpg\" class=\"aligncenter\" title=\"java\u91cc\u58f0\u660e\u661f\u671f\u6570\u7ec4\u600e\u4e48\u5199\u63d2\u56fe\" alt=\"java\u91cc\u58f0\u660e\u661f\u671f\u6570\u7ec4\u600e\u4e48\u5199\u63d2\u56fe\" \/><\/p>\n<p><strong>Java \u4e2d\u58f0\u660e\u661f\u671f\u6570\u7ec4<\/strong><\/p>\n<p>\u5728 Java \u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u6570\u7ec4\u6765\u5b58\u50a8\u661f\u671f\u6570\u636e\u3002\u4ee5\u4e0b\u662f\u5982\u4f55\u58f0\u660e\u4e00\u4e2a\u661f\u671f\u6570\u7ec4\uff1a<\/p>\n<pre>String[] weekDays = {\"\u661f\u671f\u65e5\", \"\u661f\u671f\u4e00\", \"\u661f\u671f\u4e8c\", \"\u661f\u671f\u4e09\", \"\u661f\u671f\u56db\", \"\u661f\u671f\u4e94\", \"\u661f\u671f\u516d\"};<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u5728\u8fd9\u4e2a\u6570\u7ec4\u4e2d\uff1a<\/p>\n<ul>\n<li>weekDays \u662f\u6570\u7ec4\u53d8\u91cf\u540d\u3002<\/li>\n<li>String[] \u8868\u793a\u8be5\u6570\u7ec4\u5b58\u50a8\u7684\u662f\u5b57\u7b26\u4e32\u7c7b\u578b\u7684\u5143\u7d20\u3002<\/li>\n<li>\u5927\u62ec\u53f7 {} \u4e2d\u5305\u542b\u661f\u671f\u540d\u79f0\u3002\u5b83\u4eec\u7528\u9017\u53f7\u5206\u9694\u3002<\/li>\n<\/ul>\n<p><strong>\u6570\u7ec4\u957f\u5ea6<\/strong><\/p>\n<p><span>\u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n<p>\u6570\u7ec4\u7684\u957f\u5ea6\u7531\u5b58\u50a8\u5728\u5176\u4e2d\u7684\u5143\u7d20\u6570\u91cf\u51b3\u5b9a\u3002\u672c\u4f8b\u4e2d\uff0c\u6570\u7ec4\u6709 7 \u4e2a\u5143\u7d20\uff0c\u56e0\u6b64\u5176\u957f\u5ea6\u4e3a 7\u3002<\/p>\n<p><strong>\u8bbf\u95ee\u6570\u7ec4\u5143\u7d20<\/strong><\/p>\n<p>\u53ef\u4ee5\u4f7f\u7528\u6570\u7ec4\u7d22\u5f15\u6765\u8bbf\u95ee\u6570\u7ec4\u4e2d\u7684\u5143\u7d20\u3002\u7d22\u5f15\u4ece 0 \u5f00\u59cb\uff0c\u56e0\u6b64\u8981\u83b7\u53d6\u7b2c\u4e00\u4e2a\u5143\u7d20\uff0c\u4f7f\u7528 weekDays[0]\uff0c\u4ee5\u6b64\u7c7b\u63a8\u3002<\/p>\n<p><strong>\u793a\u4f8b\u4ee3\u7801<\/strong><\/p>\n<p>\u4ee5\u4e0b\u793a\u4f8b\u4ee3\u7801\u5c55\u793a\u4e86\u5982\u4f55\u58f0\u660e\u3001\u8bbf\u95ee\u548c\u8f93\u51fa\u661f\u671f\u6570\u7ec4\uff1a<\/p>\n<pre>String[] weekDays = {\"\u661f\u671f\u65e5\", \"\u661f\u671f\u4e00\", \"\u661f\u671f\u4e8c\", \"\u661f\u671f\u4e09\", \"\u661f\u671f\u56db\", \"\u661f\u671f\u4e94\", \"\u661f\u671f\u516d\"};\n\n\/\/ \u8bbf\u95ee\u6570\u7ec4\u4e2d\u7684\u7b2c\u4e00\u4e2a\u5143\u7d20\nString firstDay = weekDays[0];\n\n\/\/ \u8f93\u51fa\u661f\u671f\u6570\u7ec4\nfor (String day : weekDays) {\n    System.out.println(day);\n}<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u8f93\u51fa\u7ed3\u679c\u5982\u4e0b\uff1a<\/p>\n<pre>\u661f\u671f\u65e5\n\u661f\u671f\u4e00\n\u661f\u671f\u4e8c\n\u661f\u671f\u4e09\n\u661f\u671f\u56db\n\u661f\u671f\u4e94\n\u661f\u671f\u516d<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u4ee5\u4e0a\u5c31\u662fjava\u91cc\u58f0\u660e\u661f\u671f\u6570\u7ec4\u600e\u4e48\u5199\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5728 java \u4e2d\uff0c\u53ef\u4ee5\u901a\u8fc7\u58f0\u660e\u4e00\u4e2a\u5b57\u7b26\u4e32\u6570\u7ec4\u5e76\u7528\u661f\u671f\u540d\u79f0\u586b\u5145\u5b83\u6765\u58f0\u660e\u661f\u671f\u6570\u7ec4\uff0c\u4f8b\u5982\uff1astring[] weekdays = {&#8220;\u661f\u671f\u65e5&#8221;, &#8220;\u661f\u671f\u4e00&#8221;, &#8220;\u661f\u671f\u4e8c&#8221;, &#8220;\u661f\u671f\u4e09&#8221;, &#8220;\u661f\u671f\u56db&#8221;, &#8220;\u661f\u671f\u4e94&#8221;, &#8220;\u661f\u671f\u516d&#8221;};\uff0c\u6570\u7ec4\u957f\u5ea6\u4e3a\u661f\u671f\u6570\u91cf\uff0c\u53ef Java \u4e2d\u58f0\u660e\u661f\u671f\u6570\u7ec4 \u5728 Java \u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u6570\u7ec4\u6765\u5b58\u50a8\u661f\u671f\u6570\u636e\u3002\u4ee5\u4e0b\u662f\u5982\u4f55\u58f0\u660e\u4e00\u4e2a\u661f\u671f\u6570\u7ec4\uff1a String[] weekDays = {&#8220;\u661f\u671f\u65e5&#8221;, &#8220;\u661f\u671f\u4e00&#8221;, &#8220;\u661f\u671f\u4e8c&#8221;, &#8220;\u661f\u671f\u4e09&#8221;, &#8220;\u661f\u671f\u56db&#8221;, &#8220;\u661f\u671f\u4e94&#8221;, &#8220;\u661f\u671f\u516d&#8221;}; \u767b\u5f55\u540e\u590d\u5236 \u5728\u8fd9\u4e2a\u6570\u7ec4\u4e2d\uff1a weekDays \u662f\u6570\u7ec4\u53d8\u91cf\u540d\u3002 String[] \u8868\u793a\u8be5\u6570\u7ec4\u5b58\u50a8\u7684\u662f\u5b57\u7b26\u4e32\u7c7b\u578b\u7684\u5143\u7d20\u3002 \u5927\u62ec\u53f7 {} \u4e2d\u5305\u542b\u661f\u671f\u540d\u79f0\u3002\u5b83\u4eec\u7528\u9017\u53f7\u5206\u9694\u3002 \u6570\u7ec4\u957f\u5ea6 \u7acb\u5373\u5b66\u4e60\u201c\u201d\uff1b \u6570\u7ec4\u7684\u957f\u5ea6\u7531\u5b58\u50a8\u5728\u5176\u4e2d\u7684\u5143\u7d20\u6570\u91cf\u51b3\u5b9a\u3002\u672c\u4f8b\u4e2d\uff0c\u6570\u7ec4\u6709 7 \u4e2a\u5143\u7d20\uff0c\u56e0\u6b64\u5176\u957f\u5ea6\u4e3a 7\u3002 \u8bbf\u95ee\u6570\u7ec4\u5143\u7d20 \u53ef\u4ee5\u4f7f\u7528\u6570\u7ec4\u7d22\u5f15\u6765\u8bbf\u95ee\u6570\u7ec4\u4e2d\u7684\u5143\u7d20\u3002\u7d22\u5f15\u4ece 0 \u5f00\u59cb\uff0c\u56e0\u6b64\u8981\u83b7\u53d6\u7b2c\u4e00\u4e2a\u5143\u7d20\uff0c\u4f7f\u7528 weekDays[0]\uff0c\u4ee5\u6b64\u7c7b\u63a8\u3002 \u793a\u4f8b\u4ee3\u7801 \u4ee5\u4e0b\u793a\u4f8b\u4ee3\u7801\u5c55\u793a\u4e86\u5982\u4f55\u58f0\u660e\u3001\u8bbf\u95ee\u548c\u8f93\u51fa\u661f\u671f\u6570\u7ec4\uff1a String[] weekDays = {&#8220;\u661f\u671f\u65e5&#8221;, &#8220;\u661f\u671f\u4e00&#8221;, &#8220;\u661f\u671f\u4e8c&#8221;, 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