{"id":203740,"date":"2025-05-22T12:25:17","date_gmt":"2025-05-22T04:25:17","guid":{"rendered":"https:\/\/server.hk\/cnblog\/203740\/"},"modified":"2025-05-22T12:25:17","modified_gmt":"2025-05-22T04:25:17","slug":"java-%e4%b8%ad%e7%9a%84%e6%96%87%e4%bb%b6%e5%a4%84%e7%90%86%ef%bc%9a%e7%bb%bc%e5%90%88%e6%8c%87%e5%8d%97","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/203740\/","title":{"rendered":"Java \u4e2d\u7684\u6587\u4ef6\u5904\u7406\uff1a\u7efc\u5408\u6307\u5357"},"content":{"rendered":"<p><b><\/b>     <\/p>\n<h1>Java \u4e2d\u7684\u6587\u4ef6\u5904\u7406\uff1a\u7efc\u5408\u6307\u5357<\/h1>\n<p><span style=\"cursor: pointer\"><i><\/i>\u6536\u85cf<\/span>    <\/p>\n<p>\u54c8\u55bd\uff01\u4eca\u5929\u5fc3\u8840\u6765\u6f6e\u7ed9\u5927\u5bb6\u5e26\u6765\u4e86<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u300aJava \u4e2d\u7684\u6587\u4ef6\u5904\u7406\uff1a\u7efc\u5408\u6307\u5357\u300b<\/span>\uff0c\u60f3\u5fc5\u5927\u5bb6\u5e94\u8be5\u5bf9<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u6587\u7ae0<\/span>\u90fd\u4e0d\u964c\u751f\u5427\uff0c\u90a3\u4e48\u9605\u8bfb\u672c\u6587\u5c31\u90fd\u4e0d\u4f1a\u5f88\u56f0\u96be\uff0c\u4ee5\u4e0b\u5185\u5bb9\u4e3b\u8981\u6d89\u53ca\u5230<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\"><\/span>\uff0c\u82e5\u662f\u4f60\u6b63\u5728\u5b66\u4e60<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u6587\u7ae0<\/span>\uff0c\u5343\u4e07\u522b\u9519\u8fc7\u8fd9\u7bc7\u6587\u7ae0~\u5e0c\u671b\u80fd\u5e2e\u52a9\u5230\u4f60\uff01<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20241120\/1732106028673dd72cf4065.jpg\" class=\"aligncenter\"><\/p>\n<h3> <strong>\u7b80\u4ecb<\/strong> <\/h3>\n<p>\u6587\u4ef6\u5904\u7406\u662f\u4efb\u4f55\u7f16\u7a0b\u8bed\u8a00\u7684\u91cd\u8981\u7ec4\u6210\u90e8\u5206\u3002\u5728 java \u4e2d\uff0cjava.io \u548c java.nio \u5305\u63d0\u4f9b\u4e86\u7528\u4e8e\u8bfb\u53d6\u548c\u5199\u5165\u6587\u4ef6\uff08\u6587\u672c\u548c\u4e8c\u8fdb\u5236\uff09\u7684\u5f3a\u5927\u7c7b\u3002\u672c\u6307\u5357\u6db5\u76d6\u4e86 java \u6587\u4ef6\u5904\u7406\u7684\u57fa\u7840\u77e5\u8bc6\uff0c\u5305\u62ec\u793a\u4f8b\u3001\u6311\u6218\u548c\u6280\u5de7\uff0c\u53ef\u5e2e\u52a9\u60a8\u638c\u63e1\u8be5\u4e3b\u9898\u3002<\/p>\n<hr>\n<h3> <strong>1.\u8bfb\u53d6\u548c\u5199\u5165\u6587\u672c\u6587\u4ef6<\/strong> <\/h3>\n<h4> <strong>\u8bfb\u53d6\u6587\u672c\u6587\u4ef6<\/strong> <\/h4>\n<p>java\u63d0\u4f9b\u4e86\u591a\u79cd\u8bfb\u53d6\u6587\u672c\u6587\u4ef6\u7684\u65b9\u6cd5\uff0c\u4f46\u6700\u5e38\u89c1\u3001\u6700\u7b80\u5355\u7684\u65b9\u6cd5\u662f\u4f7f\u7528bufferedreader\u548cfilereader\u3002<\/p>\n<p><strong>\u793a\u4f8b\uff1a<\/strong><\/p>\n<pre>import java.io.bufferedreader;\nimport java.io.filereader;\nimport java.io.ioexception;\n\npublic class textfilereader {\n    public static void main(string[] args) {\n        try (bufferedreader reader = new bufferedreader(new filereader(\"example.txt\"))) {\n            string line;\n            while ((line = reader.readline()) != null) {\n                system.out.println(line);\n            }\n        } catch (ioexception e) {\n            e.printstacktrace();\n        }\n    }\n}\n<\/pre>\n<p><strong>\u8981\u70b9\uff1a<\/strong><\/p>\n<ul>\n<li> <strong>bufferedreader<\/strong> \u9ad8\u6548\u5730\u9010\u884c\u8bfb\u53d6\u6587\u672c\u3002<\/li>\n<li>try-with-resources \u8bed\u53e5\u786e\u4fdd\u8d44\u6e90\u81ea\u52a8\u5173\u95ed\u3002<\/li>\n<\/ul>\n<h4> <strong>\u5199\u5165\u6587\u672c\u6587\u4ef6<\/strong> <\/h4>\n<p>\u4f7f\u7528 bufferedwriter \u548c filewriter \u5199\u5165\u6587\u672c\u6587\u4ef6\u540c\u6837\u7b80\u5355\u3002<\/p>\n<p><strong>\u793a\u4f8b\uff1a<\/strong><\/p>\n<pre>import java.io.bufferedwriter;\nimport java.io.filewriter;\nimport java.io.ioexception;\n\npublic class textfilewriter {\n    public static void main(string[] args) {\n        try (bufferedwriter writer = new bufferedwriter(new filewriter(\"example.txt\"))) {\n            writer.write(\"hello, world!\");\n            writer.newline();\n            writer.write(\"this is a text file.\");\n        } catch (ioexception e) {\n            e.printstacktrace();\n        }\n    }\n}\n<\/pre>\n<p><strong>\u6311\u6218\uff1a<\/strong>\u7f16\u5199\u4e00\u4e2a java \u7a0b\u5e8f\uff0c\u9010\u884c\u8bfb\u53d6\u6587\u672c\u6587\u4ef6\u5e76\u8ba1\u7b97\u6587\u4ef6\u4e2d\u7684\u5355\u8bcd\u6570\u3002<\/p>\n<hr>\n<h3> <strong>2.\u8bfb\u5199\u4e8c\u8fdb\u5236\u6587\u4ef6<\/strong> <\/h3>\n<p>\u4e8c\u8fdb\u5236\u6587\u4ef6\u9700\u8981\u4e0d\u540c\u7684\u65b9\u6cd5\uff0c\u56e0\u4e3a\u5b83\u4eec\u4e0d\u662f\u4eba\u7c7b\u53ef\u8bfb\u7684\u3002 java \u7684 fileinputstream \u548c fileoutputstream \u7c7b\u975e\u5e38\u9002\u5408\u8bfb\u53d6\u548c\u5199\u5165\u4e8c\u8fdb\u5236\u6570\u636e\u3002<\/p>\n<h4> <strong>\u8bfb\u53d6\u4e8c\u8fdb\u5236\u6587\u4ef6<\/strong> <\/h4>\n<p><strong>\u793a\u4f8b\uff1a<\/strong><\/p>\n<pre>import java.io.fileinputstream;\nimport java.io.ioexception;\n\npublic class binaryfilereader {\n    public static void main(string[] args) {\n        try (fileinputstream inputstream = new fileinputstream(\"example.dat\")) {\n            int bytedata;\n            while ((bytedata = inputstream.read()) != -1) {\n                system.out.print(bytedata + \" \");\n            }\n        } catch (ioexception e) {\n            e.printstacktrace();\n        }\n    }\n}\n<\/pre>\n<p><strong>\u8981\u70b9\uff1a<\/strong><\/p>\n<ul>\n<li> fileinputstream \u9010\u5b57\u8282\u8bfb\u53d6\u6570\u636e\u3002<\/li>\n<li>\u5bf9\u4e8e\u56fe\u50cf\u6216\u5e8f\u5217\u5316\u5bf9\u8c61\u7b49\u6587\u4ef6\u5f88\u6709\u7528\u3002<\/li>\n<\/ul>\n<h4> <strong>\u5199\u5165\u4e8c\u8fdb\u5236\u6587\u4ef6<\/strong> <\/h4>\n<p><strong>\u793a\u4f8b\uff1a<\/strong><\/p>\n<pre>import java.io.fileoutputstream;\nimport java.io.ioexception;\n\npublic class binaryfilewriter {\n    public static void main(string[] args) {\n        try (fileoutputstream outputstream = new fileoutputstream(\"example.dat\")) {\n            outputstream.write(65); \/\/ writes a single byte to the file\n            outputstream.write(new byte[]{66, 67, 68}); \/\/ writes multiple bytes to the file\n        } catch (ioexception e) {\n            e.printstacktrace();\n        }\n    }\n}\n<\/pre>\n<p><strong>\u6311\u6218\uff1a<\/strong>\u7f16\u5199\u4e00\u4e2a\u7a0b\u5e8f\uff0c\u5c06\u4e8c\u8fdb\u5236\u6587\u4ef6\uff08\u5982\u56fe\u50cf\uff09\u4ece\u4e00\u4e2a\u4f4d\u7f6e\u590d\u5236\u5230\u53e6\u4e00\u4e2a\u4f4d\u7f6e\u3002<\/p>\n<hr>\n<h3> <strong>3.\u4ece zip \u6587\u4ef6\u8bfb\u53d6<\/strong> <\/h3>\n<p>java \u7684 java.util.zip \u5305\u5141\u8bb8\u60a8\u4f7f\u7528 zip \u6587\u4ef6\u3002\u60a8\u53ef\u4ee5\u4f7f\u7528 zipinputstream \u4ece zip \u5b58\u6863\u4e2d\u63d0\u53d6\u6587\u4ef6\u3002<\/p>\n<h4> <strong>\u793a\u4f8b\uff1a<\/strong> <\/h4>\n<pre>import java.io.fileinputstream;\nimport java.io.fileoutputstream;\nimport java.io.ioexception;\nimport java.util.zip.zipentry;\nimport java.util.zip.zipinputstream;\n\npublic class zipfilereader {\n    public static void main(string[] args) {\n        try (zipinputstream zipstream = new zipinputstream(new fileinputstream(\"example.zip\"))) {\n            zipentry entry;\n            while ((entry = zipstream.getnextentry()) != null) {\n                system.out.println(\"extracting: \" + entry.getname());\n                fileoutputstream outputstream = new fileoutputstream(entry.getname());\n                byte[] buffer = new byte[1024];\n                int len;\n                while ((len = zipstream.read(buffer)) &gt; 0) {\n                    outputstream.write(buffer, 0, len);\n                }\n                outputstream.close();\n                zipstream.closeentry();\n            }\n        } catch (ioexception e) {\n            e.printstacktrace();\n        }\n    }\n}\n<\/pre>\n<p><strong>\u8981\u70b9\uff1a<\/strong><\/p>\n<ul>\n<li> zipinputstream \u4ece zip \u6587\u4ef6\u4e2d\u8bfb\u53d6\u6761\u76ee\u3002<\/li>\n<li>\u6bcf\u4e2a\u6761\u76ee\uff08\u6587\u4ef6\u6216\u76ee\u5f55\uff09\u90fd\u53ef\u4ee5\u4f7f\u7528\u5faa\u73af\u63d0\u53d6\u3002<\/li>\n<\/ul>\n<p><strong>\u6311\u6218\uff1a<\/strong>\u7f16\u5199\u4e00\u4e2a java \u7a0b\u5e8f\uff0c\u4ece zip \u5b58\u6863\u4e2d\u8bfb\u53d6\u6240\u6709 .txt \u6587\u4ef6\u5e76\u5c06\u5176\u5185\u5bb9\u6253\u5370\u5230\u63a7\u5236\u53f0\u3002<\/p>\n<hr>\n<h3> <strong>4.\u5199\u5165 office \u6587\u4ef6<\/strong> <\/h3>\n<p>java \u672c\u8eab\u4e0d\u652f\u6301\u5199\u5165 microsoft office \u6587\u4ef6\uff08\u4f8b\u5982 .docx \u6216 .xlsx\uff09\uff0c\u4f46\u53ef\u4ee5\u4f7f\u7528 apache poi \u7b49\u5e93\u6765\u5b9e\u73b0\u6b64\u76ee\u7684\u3002<\/p>\n<h4> <strong>\u5199\u5165 excel \u6587\u4ef6<\/strong> <\/h4>\n<p><strong>\u793a\u4f8b\uff1a<\/strong><\/p>\n<pre>import org.apache.poi.ss.usermodel.*;\nimport org.apache.poi.xssf.usermodel.xssfworkbook;\n\nimport java.io.fileoutputstream;\nimport java.io.ioexception;\n\npublic class excelfilewriter {\n    public static void main(string[] args) {\n        workbook workbook = new xssfworkbook();\n        sheet sheet = workbook.createsheet(\"sheet1\");\n\n        row row = sheet.createrow(0);\n        cell cell = row.createcell(0);\n        cell.setcellvalue(\"hello, excel!\");\n\n        try (fileoutputstream outputstream = new fileoutputstream(\"example.xlsx\")) {\n            workbook.write(outputstream);\n        } catch (ioexception e) {\n            e.printstacktrace();\n        }\n    }\n}\n<\/pre>\n<p><strong>\u6311\u6218\uff1a<\/strong>\u7f16\u5199\u4e00\u4e2a java \u7a0b\u5e8f\uff0c\u521b\u5efa\u4e00\u4e2a\u5305\u542b\u591a\u4e2a\u5de5\u4f5c\u8868\u7684 excel \u6587\u4ef6\uff0c\u6bcf\u4e2a\u5de5\u4f5c\u8868\u5305\u542b\u4e00\u4e2a\u6570\u636e\u8868\u3002<\/p>\n<hr>\n<h3> <strong>5.\u8bfb\u53d6\u548c\u5199\u5165 xml \u6587\u4ef6<\/strong> <\/h3>\n<p>java \u63d0\u4f9b\u4e86\u591a\u79cd\u5904\u7406 xml \u6587\u4ef6\u7684\u65b9\u6cd5\u3002 javax.xml.parsers \u5305\u901a\u5e38\u7528\u4e8e\u6b64\u76ee\u7684\u3002<\/p>\n<h4> <strong>\u8bfb\u53d6 xml \u6587\u4ef6<\/strong> <\/h4>\n<p><strong>\u793a\u4f8b\uff1a<\/strong><\/p>\n<pre>import javax.xml.parsers.documentbuilder;\nimport javax.xml.parsers.documentbuilderfactory;\nimport org.w3c.dom.document;\nimport org.w3c.dom.nodelist;\n\nimport java.io.file;\n\npublic class xmlfilereader {\n    public static void main(string[] args) {\n        try {\n            file file = new file(\"example.xml\");\n            documentbuilderfactory factory = documentbuilderfactory.newinstance();\n            documentbuilder builder = factory.newdocumentbuilder();\n            document doc = builder.parse(file);\n\n            nodelist nodelist = doc.getelementsbytagname(\"tagname\");\n            for (int i = 0; i &lt; nodelist.getlength(); i++) {\n                system.out.println(nodelist.item(i).gettextcontent());\n            }\n        } catch (exception e) {\n            e.printstacktrace();\n        }\n    }\n}\n<\/pre>\n<h4> <strong>\u5199\u5165 xml \u6587\u4ef6<\/strong> <\/h4>\n<p><strong>\u793a\u4f8b\uff1a<\/strong><\/p>\n<pre>import javax.xml.parsers.documentbuilderfactory;\nimport javax.xml.parsers.parserconfigurationexception;\nimport javax.xml.transform.*;\nimport javax.xml.transform.dom.domsource;\nimport javax.xml.transform.stream.streamresult;\nimport org.w3c.dom.document;\nimport org.w3c.dom.element;\n\nimport java.io.file;\n\npublic class xmlfilewriter {\n    public static void main(string[] args) {\n        try {\n            documentbuilderfactory factory = documentbuilderfactory.newinstance();\n            documentbuilder builder = factory.newdocumentbuilder();\n            document doc = builder.newdocument();\n\n            element root = doc.createelement(\"root\");\n            doc.appendchild(root);\n\n            element child = doc.createelement(\"child\");\n            child.appendchild(doc.createtextnode(\"hello, xml!\"));\n            root.appendchild(child);\n\n            transformerfactory transformerfactory = transformerfactory.newinstance();\n            transformer transformer = transformerfactory.newtransformer();\n            transformer.setoutputproperty(outputkeys.indent, \"yes\");\n\n            domsource source = new domsource(doc);\n            streamresult result = new streamresult(new file(\"example.xml\"));\n\n            transformer.transform(source, result);\n        } catch (parserconfigurationexception | transformerexception e) {\n            e.printstacktrace();\n        }\n    }\n}\n<\/pre>\n<p><strong>\u6311\u6218\uff1a<\/strong>\u521b\u5efa\u4e00\u4e2a java \u7a0b\u5e8f\uff0c\u8bfb\u53d6 xml \u914d\u7f6e\u6587\u4ef6\u5e76\u4ee5\u4eba\u7c7b\u53ef\u8bfb\u7684\u683c\u5f0f\u8f93\u51fa\u8bbe\u7f6e\u3002<\/p>\n<hr>\n<h3> <strong>6.\u6587\u4ef6 i\/o \u4e2d\u7684\u5f02\u5e38\u5904\u7406<\/strong> <\/h3>\n<p>\u5904\u7406\u6587\u4ef6\u65f6\uff0c\u7531\u4e8e\u6587\u4ef6\u4e22\u5931\u3001\u6743\u9650\u9519\u8bef\u6216\u610f\u5916\u7684\u6570\u636e\u683c\u5f0f\u7b49\u95ee\u9898\uff0c\u5f02\u5e38\u5f88\u5e38\u89c1\u3002\u6b63\u786e\u7684\u5f02\u5e38\u5904\u7406\u5bf9\u4e8e\u5065\u58ee\u7684\u7a0b\u5e8f\u81f3\u5173\u91cd\u8981\u3002<\/p>\n<h4> <strong>\u5e38\u89c1 i\/o \u5f02\u5e38<\/strong> <\/h4>\n<ul>\n<li> <strong>filenotfoundexception:<\/strong> \u5c1d\u8bd5\u6253\u5f00\u4e0d\u5b58\u5728\u7684\u6587\u4ef6\u65f6\u53d1\u751f\u3002<\/li>\n<li> <strong>ioexception\uff1a<\/strong> i\/o \u5931\u8d25\u7684\u4e00\u822c\u5f02\u5e38\uff0c\u4f8b\u5982\u8bfb\u53d6\u6216\u5199\u5165\u9519\u8bef\u3002<\/li>\n<\/ul>\n<p><strong>\u6700\u4f73\u5b9e\u8df5\uff1a<\/strong><\/p>\n<ul>\n<li> <strong>\u4f7f\u7528 try-with-resources\uff1a<\/strong>\u8fd9\u53ef\u4ee5\u786e\u4fdd\u5373\u4f7f\u53d1\u751f\u5f02\u5e38\uff0c\u6587\u4ef6\u4e5f\u80fd\u6b63\u786e\u5173\u95ed\u3002<\/li>\n<li> <strong>\u7279\u5b9a\u7684\u6355\u83b7\u5757\uff1a<\/strong>\u5206\u522b\u5904\u7406\u4e0d\u540c\u7684\u5f02\u5e38\u4ee5\u63d0\u4f9b\u6709\u610f\u4e49\u7684\u9519\u8bef\u6d88\u606f\u3002<\/li>\n<li> <strong>\u65e5\u5fd7\u8bb0\u5f55\uff1a<\/strong>\u59cb\u7ec8\u8bb0\u5f55\u5f02\u5e38\u4ee5\u5e2e\u52a9\u8bca\u65ad\u751f\u4ea7\u4e2d\u7684\u95ee\u9898\u3002<\/li>\n<\/ul>\n<p><strong>\u793a\u4f8b\uff1a<\/strong><\/p>\n<pre>import java.io.BufferedReader;\nimport java.io.FileReader;\nimport java.io.IOException;\n\npublic class FileExceptionHandling {\n    public static void main(String[] args) {\n        try (BufferedReader reader = new BufferedReader(new FileReader(\"example.txt\"))) {\n            String line;\n            while ((line = reader.readLine()) != null) {\n                System.out.println(line);\n            }\n        } catch (IOException e) {\n            System.err.println(\"An I\/O error occurred: \" + e.getMessage());\n        }\n    }\n}\n<\/pre>\n<hr>\n<h3> <strong>\u7ed3\u8bba<\/strong> <\/h3>\n<p>java \u4e2d\u7684\u6587\u4ef6\u5904\u7406\u662f\u4e00\u9879\u5f3a\u5927\u7684\u529f\u80fd\uff0c\u4f7f\u60a8\u80fd\u591f\u5904\u7406\u5404\u79cd\u6587\u4ef6\u7c7b\u578b\uff0c\u4ece\u7b80\u5355\u7684\u6587\u672c\u6587\u4ef6\u5230\u590d\u6742\u7684 xml \u548c\u4e8c\u8fdb\u5236\u6587\u4ef6\u3002\u901a\u8fc7\u638c\u63e1\u8fd9\u4e9b\u6280\u672f\uff0c\u60a8\u5c06\u80fd\u591f\u5f88\u597d\u5730\u5904\u7406 java \u5e94\u7528\u7a0b\u5e8f\u4e2d\u4efb\u4f55\u57fa\u4e8e\u6587\u4ef6\u7684\u4efb\u52a1\u3002<\/p>\n<p><strong>\u6700\u7ec8\u6311\u6218\uff1a<\/strong>\u7ed3\u5408\u8bfb\u5199\u6280\u672f\u521b\u5efa\u4e00\u4e2a\u7a0b\u5e8f\uff0c\u4ece excel \u6587\u4ef6\u8bfb\u53d6\u6570\u636e\uff0c\u5904\u7406\u6570\u636e\uff0c\u7136\u540e\u5c06\u7ed3\u679c\u5199\u5165\u65b0\u7684 xml \u6587\u4ef6\u3002<\/p>\n<hr>\n<p><strong>\u63d0\u793a\u4e0e\u6280\u5de7\uff1a<\/strong><\/p>\n<ul>\n<li> <strong>\u7f13\u51b2\uff1a<\/strong> \u5bf9\u4e8e\u5927\u6587\u4ef6\u59cb\u7ec8\u4f7f\u7528\u7f13\u51b2\uff08bufferedreader\u3001bufferedwriter\uff09\u4ee5\u63d0\u9ad8\u6027\u80fd\u3002<\/li>\n<li> <strong>\u6587\u4ef6\u8def\u5f84\uff1a<\/strong> \u4f7f\u7528 java.nio.file \u4e2d\u7684\u8def\u5f84\u548c\u6587\u4ef6\u7c7b\u8fdb\u884c\u66f4\u73b0\u4ee3\u3001\u66f4\u7075\u6d3b\u7684\u6587\u4ef6\u5904\u7406\u3002<\/li>\n<li> <strong>utf-8 \u7f16\u7801\uff1a<\/strong> \u5904\u7406\u6587\u672c\u6587\u4ef6\u65f6\u59cb\u7ec8\u6307\u5b9a\u5b57\u7b26\u7f16\u7801\uff0c\u4ee5\u907f\u514d\u7f16\u7801\u95ee\u9898\u3002<\/li>\n<\/ul>\n<p>\u7f16\u7801\u6109\u5feb\uff01<\/p>\n<hr>\n<p>\u4ee5\u4e0a\u5c31\u662f\u300aJava \u4e2d\u7684\u6587\u4ef6\u5904\u7406\uff1a\u7efc\u5408\u6307\u5357\u300b\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u5173\u4e8e\u7684\u8d44\u6599\u8bf7\u5173\u6ce8\u516c\u4f17\u53f7\uff01<\/p>\n<p>      \u7248\u672c\u58f0\u660e \u672c\u6587\u8f6c\u8f7d\u4e8e\uff1adev.to \u5982\u6709\u4fb5\u72af\uff0c\u8bf7\u8054\u7cfb\u5220\u9664<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Java \u4e2d\u7684\u6587\u4ef6\u5904\u7406\uff1a\u7efc\u5408\u6307\u5357&#46;&#46;&#46;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4925],"tags":[],"class_list":["post-203740","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/203740","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=203740"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/203740\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=203740"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=203740"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=203740"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}