{"id":2883,"date":"2016-10-11T18:07:59","date_gmt":"2016-10-11T10:07:59","guid":{"rendered":"http:\/\/www.menglanglang.cn\/?p=2883"},"modified":"2016-11-15T19:14:26","modified_gmt":"2016-11-15T11:14:26","slug":"java%e4%b8%adsplit%e5%87%bd%e6%95%b0%e7%94%a8%e7%ab%96%e7%ba%bf%e5%88%86%e5%89%b2%e7%9a%84%e9%97%ae%e9%a2%98","status":"publish","type":"post","link":"http:\/\/www.menglanglang.cn\/?p=2883","title":{"rendered":"Java\u4e2dsplit\u51fd\u6570\u5206\u5272\u7684\u7279\u522b\u95ee\u9898"},"content":{"rendered":"

\u95ee\u98981\uff1a\u7ad6\u7ebf\u5206\u5272\u95ee\u9898<\/strong><\/p>\n

\u5728 Flex \u4e2d\uff0c\u5982\u679c\u4e00\u4e2a\u5b57\u7b26\u4e32\u662f\u7528 | \u5206\u5272\uff0c\u5219\u76f4\u63a5\u7528 xxx.split(\"|\"); \u5c31\u53ef\u4ee5\u5f97\u5230\u5206\u5272\u540e\u7684\u6570\u7ec4\uff0c\u7531\u4e8e\u5b83\u8bed\u6cd5\u4e0e Java \u53ca\u5176\u76f8\u4f3c\uff0c\u6240\u4ee5\u60f3\u5728 Java \u4e2d\u4e5f\u662f\u8fd9\u6837\u5206\u5272\uff0c\u4e0d\u8fc7\u5f88\u4e0d\u5e78\uff0c\u51fa\u73b0\u5982\u4e0b\u60c5\u51b5\uff1a<\/p>\n

\u6d4b\u8bd5\u4ee3\u7801\uff1a<\/strong><\/p>\n

\n
\n
Code<\/b>\u00a0\u00a0\u00a0View<\/a>Print<\/a><\/div>\n<\/div>\n
    \n
  1. public<\/span>\u00a0class<\/span>\u00a0Test\u00a0{<\/li>\n
  2. \u00a0\u00a0\u00a0\u00a0public<\/span>\u00a0static<\/span>\u00a0void<\/span>\u00a0main(String[]\u00a0args)\u00a0{<\/li>\n
  3. \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0String\u00a0s\u00a0=\u00a0\"a|b|c|d\"<\/span>;<\/li>\n
  4. \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0String[]\u00a0sa\u00a0=\u00a0s.split(\"|\"<\/span>);<\/li>\n
  5. \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0System.out.println(\"Length:\"<\/span>\u00a0+\u00a0sa.length);<\/li>\n
  6. \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0int<\/span>\u00a0i\u00a0=\u00a01<\/span>;<\/li>\n
  7. \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0for<\/span>\u00a0(String\u00a0ss\u00a0:\u00a0sa)\u00a0{<\/li>\n
  8. \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0System.out.println(i++\u00a0+\u00a0\"->\"<\/span>\u00a0+ss);<\/li>\n
  9. \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0}<\/li>\n
  10. \u00a0\u00a0\u00a0\u00a0}<\/li>\n
  11. }<\/li>\n<\/ol>\n<\/div>\n

    \u6d4b\u8bd5\u7ed3\u679c\uff1a<\/strong><\/p>\n

    \n
    <\/div>\n
      \n
    1. Length:8<\/span><\/li>\n
    2. 1<\/span>-><\/li>\n
    3. 2<\/span>->a<\/li>\n
    4. 3<\/span>->|<\/li>\n
    5. 4<\/span>->b<\/li>\n
    6. 5<\/span>->|<\/li>\n
    7. 6<\/span>->c<\/li>\n
    8. 7<\/span>->|<\/li>\n
    9. 8<\/span>->d<\/li>\n<\/ol>\n<\/div>\n

      \u7a76\u5176\u539f\u56e0\uff0cJava \u7684 split \u51fd\u6570\u63a5\u53d7\u7684\u53c2\u6570\u7c7b\u578b\u4e3a\u6b63\u5219\u8868\u8fbe\u5f0f\uff0cAPI\u4e2d\u8fd9\u6837\u5199\uff1a<\/p>\n

      Parameters:<\/p>\n

      regex<\/b> the delimiting regular expression<\/p><\/blockquote>\n

      \u800c |\u00a0\u5728\u6b63\u5219\u91cc\u662f\u4e2a\u7279\u6b8a\u5b57\u7b26\uff0c\u6709\u610f\u4e49\u6240\u5728\u7684\uff0c\u8868\u793a\u201c\u6216\u201d\u7684\u610f\u601d\uff0c\u7b49\u540c\u4e8e \"\" \u6216\u7a7a\u7684\u610f\u601d\uff0c\u5f53\u7136\u5b83\u4e5f\u8868\u793a\u7ad6\u7ebf\u7684\u610f\u601d\u3002<\/p>\n

      \u6240\u4ee5\u5f53\u7528 | \u76f4\u63a5\u4f5c\u4e3a\u53c2\u6570\u5206\u5272\u65f6\uff0c\u4f1a\u628a\u5b57\u7b26\u4e32\u901a\u8fc7\u7a7a\u5206\u5272\u51fa\u4e00\u4e2a\u7a7a\uff0c\u4ee5\u53ca\u4e32\u4e2d\u7684\u6bcf\u4e00\u4e2a\u5b57\u7b26\uff0c\u4e0d\u7ba1\u5b57\u7b26\u4e32\u7528\u4ec0\u4e48\u5206\u5272\uff0c\u90fd\u4f1a\u5207\u6210 8 \u4e2a\u957f\u5ea6\u7684\u6570\u7ec4\u3002<\/p>\n

      \u5f53\u7136\uff0c\u5982\u679c\u60f3\u6b63\u786e\u7684\u901a\u8fc7\u7ad6\u7ebf\u6765\u5206\u5272\u5f97\u5230\u6570\u7ec4\uff0c\u53ef\u4ee5\u7528\u6b63\u786e\u7684\u6b63\u5219\u8868\u8fbe\u5f0f\uff0c\u5982\u628a\u4f8b\u5b50\u4ee3\u7801\u4e2d\u7684 \"|\" \u6539\u4e3a \"\\\\|\" \u6216\u8005 \"[|]\" \u5219\u5373\u53ef\u5f97\u5230\u60f3\u8981\u7684\u6548\u679c\u3002<\/p>\n

      \u81f3\u4e8e Flex \u4e2d\u4e3a\u4ec0\u4e48\u76f4\u63a5\u7528 | \u5206\u5272\u5c31\u53ef\u4ee5\uff0c\u76ee\u524d\u8fd8\u6ca1\u67e5\u5230\u539f\u56e0\uff0c\u4e0d\u8fc7\u770b\u8d44\u6599\uff0c\u53c2\u6570\u4e5f\u5e94\u8be5\u662f\u6b63\u5219\u8868\u8fbe\u5f0f\uff0c\u518d\u8c03\u67e5\u5427\uff0c\u5982\u679c\u6709\u7ed3\u679c\uff0c\u518d\u8865\u8be6\u7ec6\u8bf4\u660e\u3002<\/p>\n

      \u95ee\u98982\uff1a\u5206\u5272\u5e76\u8fc7\u6ee4\u5b57\u7b26\u4e32\u4e2d\u7684\u82f1\u6587<\/strong><\/p>\n

      \u5982\u679c\u6709\u4e2a\u5b57\u7b26\u4e32\uff0c\u662f\u7528\u7a7a\u683c\u5206\u5272\u7684\uff0c\u4f46\u5982\u679c\u62ff\u7a7a\u683c\u8fc7\u6ee4\uff0c\u5219\u4f1a\u628a\u82f1\u6587\u5b57\u7b26\u4e32\u5206\u5272\u4e3a\u4e00\u4e2a\u4e2a\u5355\u8bcd\uff0c\u6bd4\u5982\uff1a<\/p>\n

      \u5e7f\u4e1c\u5de5\u4e1a\u5927\u5b66 \u5e7f\u5de5 \u5e7f\u5de5\u5927 \u5e7f\u4e1c\u5de5\u5927 GDUT Guangdong University of Technology<\/code><\/p>\n

      \u6700\u597d\u662f\u80fd\u628a\u82f1\u6587\u7684\u6574\u4e2a\u5b57\u7b26\u4e32\u5206\u5272\u51fa\u6765\uff0c\u4f46\u76ee\u524d\u6ca1\u6709\u627e\u5230\u597d\u7684\u529e\u6cd5\uff0c\u6240\u4ee5\u5c31\u5e72\u8106\u628a\u82f1\u6587\u90fd\u53bb\u6389\uff0c\u53ea\u5f97\u5230\u5206\u5272\u540e\u7684\u4e2d\u6587\uff0c\u65b9\u6cd5\u5982\u4e0b\uff1a<\/p>\n

      \u5b57\u7b26\u4e32.split(\"[^\\u4E00-\\u9FA5]\");<\/code><\/p>\n

      \u6b63\u5219\u8868\u8fbe\u5f0f\u7684\u610f\u4e49\u4e3a\uff1a\u975e\u4e2d\u6587\u5b57\u7b26<\/span>\uff0c\u8fd9\u6837\u5c31\u53ef\u4ee5\u628a\u4e32\u4e2d\u7684\u4e2d\u6587\u90fd\u5206\u5272\u51fa\u6765\u3002<\/p>\n

       <\/p>\n","protected":false},"excerpt":{"rendered":"

      \u95ee\u98981\uff1a\u7ad6\u7ebf\u5206\u5272\u95ee\u9898 \u5728 Flex \u4e2d\uff0c\u5982\u679c\u4e00\u4e2a\u5b57\u7b26\u4e32\u662f\u7528 | \u5206\u5272\uff0c\u5219\u76f4\u63a5\u7528 xxx.split(“|”); […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[135],"tags":[600,327,89,138],"class_list":["post-2883","post","type-post","status-publish","format-standard","hentry","category-java","tag-java","tag-327","tag-89","tag-138"],"_links":{"self":[{"href":"http:\/\/www.menglanglang.cn\/index.php?rest_route=\/wp\/v2\/posts\/2883","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.menglanglang.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.menglanglang.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.menglanglang.cn\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.menglanglang.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2883"}],"version-history":[{"count":3,"href":"http:\/\/www.menglanglang.cn\/index.php?rest_route=\/wp\/v2\/posts\/2883\/revisions"}],"predecessor-version":[{"id":2926,"href":"http:\/\/www.menglanglang.cn\/index.php?rest_route=\/wp\/v2\/posts\/2883\/revisions\/2926"}],"wp:attachment":[{"href":"http:\/\/www.menglanglang.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2883"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.menglanglang.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2883"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.menglanglang.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2883"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}