{"id":571,"date":"2023-09-16T17:08:01","date_gmt":"2023-09-16T09:08:01","guid":{"rendered":""},"modified":"2023-09-17T00:41:33","modified_gmt":"2023-09-16T16:41:33","slug":"%e5%b0%86%e6%95%b0%e7%bb%84%e8%bd%ac%e6%8d%a2%e6%88%90%e5%ad%97%e7%ac%a6%e4%b8%b2%e7%9a%84%e6%96%b9%e6%b3%95","status":"publish","type":"post","link":"https:\/\/mushiming.com\/571.html","title":{"rendered":"\u5c06\u6570\u7ec4\u8f6c\u6362\u6210\u5b57\u7b26\u4e32\u7684\u65b9\u6cd5"},"content":{"rendered":"

\u65b9\u6cd51\uff1a\u4f7f\u7528stringbuffer\u8fdb\u884c\u8f6c\u6362<\/span><\/p>\n

\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n

int  []x= {1,5,7,4,2};<\/p>\n

StringBuffer sb=new StringBuffer();
      for(int i=0;i<x.length;i++) {
\n
                 sb.append(x[i]);\/\/\u8fd9\u91cc\u5f97\u5230\u7684\u662fStringBuffer \u7c7b\u578b        
    }
     String v=sb.toString(); \u5c06
     System.out.println(v); \/\/\u7ed3\u679c15742<\/p>\n

\u65b9\u6cd52\uff1a\u4f7f\u7528Arrays\u4e2d\u7684toString\u65b9\u6cd5<\/span><\/p>\n

        Arrays.sort(x);\/\/\u6309\u6570\u7ec4\u5347\u5e8f\u6392\u5e8f
       String y=Arrays.toString(x);
          System.out.println(y);\/\/\u7ed3\u679c[1, 2, 4, 5, 7]\u8fd9\u91cc\u662f\u8fd9\u4e2a\u65b9\u6cd5\u7279\u6709\u7684\u8f93\u51fa\u683c\u5f0f<\/p>\n

\u65b9\u6cd53\uff1a\u901a\u8fc7+\u548c\u5faa\u73af<\/span><\/p>\n

 for(int i=0;i<x.length;i++) {
\n
             if(i!=x.length-1) {
\n
            String hjl=\"\"+x[i];     <\/p>\n

            System.out.print(hjl);<\/p>\n

                 }else {
\n
                String hjl=\"\"+x[i];    
                System.out.println(hjl); \/\/\u7ed3\u679c12457
                 }
        }<\/p>\n

\u65b9\u6cd54\uff1a\u5b57\u7b26\u6570\u7ec4\u8f6c\u5316\u6210\u5b57\u7b26\u4e32\u7279\u6709\u7684\u65b9\u6cd5<\/span> 
     char []hh= {'a','b'};
        String h=new String(hh);
        System.out.println(h); \/\/\u7ed3\u679cab<\/p>\n<\/p><\/p>\n","protected":false},"excerpt":{"rendered":"\u5c06\u6570\u7ec4\u8f6c\u6362\u6210\u5b57\u7b26\u4e32\u7684\u65b9\u6cd5\u65b9\u6cd51\uff1a\u4f7f\u7528stringbuffer\u8fdb\u884c\u8f6c\u6362\u4ee3\u7801\u5982\u4e0b\uff1aint[]x={1,5,7,4,2};StringBuffersb=newStringBuffer();...","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[82],"tags":[],"_links":{"self":[{"href":"https:\/\/mushiming.com\/wp-json\/wp\/v2\/posts\/571"}],"collection":[{"href":"https:\/\/mushiming.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/mushiming.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/mushiming.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/mushiming.com\/wp-json\/wp\/v2\/comments?post=571"}],"version-history":[{"count":0,"href":"https:\/\/mushiming.com\/wp-json\/wp\/v2\/posts\/571\/revisions"}],"wp:attachment":[{"href":"https:\/\/mushiming.com\/wp-json\/wp\/v2\/media?parent=571"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mushiming.com\/wp-json\/wp\/v2\/categories?post=571"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mushiming.com\/wp-json\/wp\/v2\/tags?post=571"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}