{"id":82,"date":"2021-08-25T17:37:32","date_gmt":"2021-08-25T09:37:32","guid":{"rendered":"https:\/\/www.52dixiaowo.com\/javav2\/?p=82"},"modified":"2021-08-26T10:13:21","modified_gmt":"2021-08-26T02:13:21","slug":"java%e5%ad%97%e7%ac%a6%e4%b8%b2%e5%8e%bb%e9%87%8d","status":"publish","type":"post","link":"https:\/\/www.52dixiaowo.com\/javav2\/post-82.html","title":{"rendered":"java\u5b57\u7b26\u4e32\u53bb\u91cd"},"content":{"rendered":"\n<p>\u8981\u6c42\uff1a\u628a\u4e00\u4e2a\u5b57\u7b26\u4e32\u53bb\u6389\u91cd\u590d\u7684\u5b57\u7b26\uff0c\u5e76\u751f\u6210\u65b0\u7684\u65b0\u7684\u5b57\u7b26\u4e32\uff0c\u6700\u540e\u6253\u5370\u5230\u63a7\u5236\u53f0\u4e0a\u3002\u5b57\u7b26\u4e32\u53bb\u91cd\u524d\uff0c\u53bb\u91cd\u540e\uff0c\u4f8b\u5982\uff1a<\/p>\n\n\n\n<ul><li>\u4f60\u597d\uff0c\u4e16\u754c\uff0c\u4eca\u5929\u53c8\u53c8\u662f\u5145\u6ee1\u6ee1\u5e0c\u671b\u7684\u4e00\u5929\u3002<\/li><li>\u4f60\u597d\uff0c\u4e16\u754c\u4eca\u5929\u53c8\u662f\u5145\u6ee1\u5e0c\u671b\u7684\u4e00\u3002<\/li><\/ul>\n\n\n\n<p>\u5b9e\u73b0\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>    public static void main(String&#91;] args) {\n\n        String s = \"\u4f60\u597d\uff0c\u4e16\u754c\uff0c\u4eca\u5929\u53c8\u53c8\u662f\u5145\u6ee1\u6ee1\u5e0c\u671b\u7684\u4e00\u5929\u3002\";\n\n        char&#91;] c = new char&#91;s.length()];  \/\/ \u4e0d\u91cd\u590d\u7684\u5b57\u7b26\u6570\u7ec4c\n        int length = 0;  \/\/ \u8bb0\u5f55\u6570\u7ec4c\u4e2d\u5f53\u524d\u5b58\u5165\u5b57\u7b26\u6570\u91cf\n\n        for (int i = 0; i &lt; s.length(); i++) {  \/\/ \u904d\u5386\u5b57\u7b26\u4e32\u6bcf\u4e2a\u5b57\u7b26\n\n            boolean flag = false;  \/\/ \u8bbe\u7f6e\u6807\u8bb0\n\n            for (int j = 0; j &lt; length; j++) {  \/\/ \u5faa\u73af\u5224\u65ad\u5b57\u7b26\u6570\u7ec4c\u662f\u5426\u5b58\u5728\u8be5\u5b57\u7b26\n                if(c&#91;j] == s.charAt(i)){\n                    flag = true;  \/\/ \u6b64\u5b57\u7b26\u5df2\u7ecf\u5b58\u5728\n                }\n            }\n\n            if(!flag){\n                c&#91;length] = s.charAt(i);  \/\/ \u4e0d\u5b58\u5728\uff0c\u5219\u52a0\u5165\u5230c\n                length++;\n            }\n\n        }\n        String str = new String(c,0,length);  \/\/ \u751f\u6210\u4e00\u4e2a\u65b0\u7684\u5b57\u7b26\u4e32\n        System.out.println(str);\n    }<\/code><\/pre>\n\n\n\n<p>\u7a0b\u5e8f\u6267\u884c\u7ed3\u679c\uff1a<\/p>\n\n\n\n<ul><li>\u4f60\u597d\uff0c\u4e16\u754c\u4eca\u5929\u53c8\u662f\u5145\u6ee1\u5e0c\u671b\u7684\u4e00\u3002<\/li><\/ul>\n\n\n\n<p>\u6b64\u5916\uff0c\u4f60\u53ef\u4ee5\u4f7f\u7528 \u5b57\u7b26\u4e32.indexOf\u65b9\u6cd5\uff0c\u5feb\u901f\u5224\u65ad\u5b57\u7b26\u4e32\u4e2d\u662f\u5426\u5b58\u5728\u67d0\u4e2a\u5b57\u7b26\uff0c\u4f8b\u5982\u4ee5\u4e0b\u4ee3\u7801\u6548\u679c\u548c\u4e0a\u8ff0\u4e00\u81f4<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>    public static void main(String&#91;] args) {\n\n        String s = \"\u4f60\u597d\uff0c\u4e16\u754c\uff0c\u4eca\u5929\u53c8\u53c8\u662f\u5145\u6ee1\u6ee1\u5e0c\u671b\u7684\u4e00\u5929\u3002\";\n\n        String s2 = \"\";\n\n        for (int i = 0; i &lt; s.length(); i++) {\n            if(s2.indexOf(s.charAt(i)) == -1){  \/\/ \u4e0d\u5b58\u5728\n                s2 += s.charAt(i);  \/\/ \u62fc\u63a5\u5230\u65b0\u5b57\u7b26\u4e32\n            }\n        }\n        System.out.println(s2);\n    }<\/code><\/pre>\n\n\n\n<p>\u7a0b\u5e8f\u6267\u884c\u7ed3\u679c\uff1a<\/p>\n\n\n\n<ul><li>\u4f60\u597d\uff0c\u4e16\u754c\u4eca\u5929\u53c8\u662f\u5145\u6ee1\u5e0c\u671b\u7684\u4e00\u3002<\/li><\/ul>\n","protected":false},"excerpt":{"rendered":"<p>\u8981\u6c42\uff1a\u628a\u4e00\u4e2a\u5b57\u7b26\u4e32\u53bb\u6389\u91cd\u590d\u7684\u5b57\u7b26\uff0c\u5e76\u751f\u6210\u65b0\u7684\u65b0\u7684\u5b57\u7b26\u4e32\uff0c\u6700\u540e\u6253\u5370\u5230\u63a7\u5236\u53f0\u4e0a\u3002\u5b57\u7b26\u4e32\u53bb\u91cd\u524d\uff0c\u53bb\u91cd\u540e\uff0c\u4f8b\u5982\uff1a \u4f60\u597d&hellip; <a href=\"https:\/\/www.52dixiaowo.com\/javav2\/post-82.html\" class=\"more-link\">\u7ee7\u7eed\u9605\u8bfb <span class=\"screen-reader-text\">java\u5b57\u7b26\u4e32\u53bb\u91cd<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[3],"tags":[],"_links":{"self":[{"href":"https:\/\/www.52dixiaowo.com\/javav2\/wp-json\/wp\/v2\/posts\/82"}],"collection":[{"href":"https:\/\/www.52dixiaowo.com\/javav2\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.52dixiaowo.com\/javav2\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.52dixiaowo.com\/javav2\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.52dixiaowo.com\/javav2\/wp-json\/wp\/v2\/comments?post=82"}],"version-history":[{"count":1,"href":"https:\/\/www.52dixiaowo.com\/javav2\/wp-json\/wp\/v2\/posts\/82\/revisions"}],"predecessor-version":[{"id":83,"href":"https:\/\/www.52dixiaowo.com\/javav2\/wp-json\/wp\/v2\/posts\/82\/revisions\/83"}],"wp:attachment":[{"href":"https:\/\/www.52dixiaowo.com\/javav2\/wp-json\/wp\/v2\/media?parent=82"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.52dixiaowo.com\/javav2\/wp-json\/wp\/v2\/categories?post=82"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.52dixiaowo.com\/javav2\/wp-json\/wp\/v2\/tags?post=82"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}