{"id":36371,"date":"2024-11-26T09:38:26","date_gmt":"2024-11-26T01:38:26","guid":{"rendered":"https:\/\/fwq.ai\/blog\/36371\/"},"modified":"2024-11-26T09:38:26","modified_gmt":"2024-11-26T01:38:26","slug":"%e4%bd%bf%e7%94%a8%e5%ad%97%e7%ac%a6%e6%b5%81%e7%9a%84%e6%8e%a7%e5%88%b6%e5%8f%b0%e8%be%93%e5%85%a5","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/36371\/","title":{"rendered":"\u4f7f\u7528\u5b57\u7b26\u6d41\u7684\u63a7\u5236\u53f0\u8f93\u5165"},"content":{"rendered":"

\"\u4f7f\u7528\u5b57\u7b26\u6d41\u7684\u63a7\u5236\u53f0\u8f93\u5165\u63d2\u56fe\"<\/p>\n

\u4e3a\u4e86\u9ad8\u6548\u5730\u4ee5\u5b57\u7b26\u53cb\u597d\u7684\u65b9\u5f0f\u8bfb\u53d6java\u4e2d\u7684\u63a7\u5236\u53f0\u6570\u636e\uff08\u975e\u5e38\u9002\u5408\u56fd\u9645\u5316\uff09\uff0c\u5efa\u8bae\u4f7f\u7528\u5b57\u7b26\u6d41\u800c\u4e0d\u662f\u5b57\u8282\u6d41\u3002\u7531\u4e8esystem.in\u662f\u5b57\u8282\u6d41\uff0c\u56e0\u6b64\u5fc5\u987b\u5c06\u5176\u5c01\u88c5\u5728reader\u4e2d\u3002\u6b64\u4efb\u52a1\u7684\u63a8\u8350\u7c7b\u662f bufferedreader\uff0c\u5b83\u4f7f\u7528 inputstreamreader \u5c06\u5b57\u8282\u8f6c\u6362\u4e3a\u5b57\u7b26\u3002<\/p>\n

\u6d41\u7a0b\u5982\u4e0b\uff1a<\/strong><\/p>\n

\u521b\u5efa\u4e0e system.in \u5173\u8054\u7684 inputstreamreader:<\/p>\n

inputstreamreader fluxoentrada = new inputstreamreader(system.in);\n\n<\/pre>\n
  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
\u7136\u540e\u5c06\u8fd9\u4e2ainputstreamreader\u4f20\u9012\u7ed9bufferedreader\u6784\u9020\u51fd\u6570\uff1a<\/p>\n
bufferedreader br = new bufferedreader(fluxoentrada);\n\n<\/pre>\n
  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
\u8fd9\u6837\uff0cbr \u5c31\u662f\u8fde\u63a5\u5230\u63a7\u5236\u53f0\u7684\u57fa\u4e8e\u5b57\u7b26\u7684\u8f93\u5165\u6d41\u3002<\/p>\n
\u8bfb\u53d6\u5b57\u7b26\u548c\u5b57\u7b26\u4e32\u7684\u65b9\u6cd5<\/strong><\/p>\n
    \n
  • read()\uff1a\u8bfb\u53d6\u5355\u4e2a unicode \u5b57\u7b26\u5e76\u5728\u6d41\u672b\u5c3e\u8fd4\u56de -1\u3002<\/li>\n
  • readline()\uff1a\u4ee5\u5b57\u7b26\u4e32\u5f62\u5f0f\u8bfb\u53d6\u5b8c\u6574\u884c\uff0c\u76f4\u5230\u7528\u6237\u6309 enter \u952e\uff0c\u5728\u6d41\u672b\u5c3e\u8fd4\u56de null\u3002<\/li>\n<\/ul>\n
    \u4f7f\u7528\u793a\u4f8b\uff1a
     \u4ee5\u4e0b\u4ee3\u7801\u4ece\u63a7\u5236\u53f0\u8bfb\u53d6\u5b57\u7b26\u76f4\u81f3\u5b57\u7b26 \u3002\u8bf7\u8f93\u5165\uff1a<\/p>\n
    char c;\nbufferedreader br = new bufferedreader(new inputstreamreader(system.in));\nsystem.out.println(\"enter characters, period to quit.\");\ndo {\n  c = (char) br.read();\n  system.out.println(c);\n} while(c != '.');\n\n<\/pre>\n
      \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
    \u53e6\u4e00\u4e2a\u793a\u4f8b\u5141\u8bb8\u60a8\u9605\u8bfb\u6587\u672c\u884c\uff0c\u76f4\u5230\u63d2\u5165\u5355\u8bcd\u201cstop\u201d\uff1a<\/p>\n
    String str;\nBufferedReader br = new BufferedReader(new InputStreamReader(System.in));\nSystem.out.println(\"Enter lines of text.\");\nSystem.out.println(\"Enter 'stop' to quit.\");\ndo {\n  str = br.readLine();\n  System.out.println(str);\n} while(!str.equals(\"stop\"));\n\n<\/pre>\n
      \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
    \u8fd9\u4e9b\u65b9\u6cd5\u4f7f\u952e\u76d8\u6570\u636e\u8f93\u5165\u66f4\u52a0\u65b9\u4fbf\u548c\u7ed3\u6784\u5316\uff0c\u7279\u522b\u662f\u5bf9\u4e8e\u9700\u8981\u652f\u6301\u4e0d\u540c\u5b57\u7b26\u7f16\u7801\u7684\u7a0b\u5e8f\u3002<\/p>\n
    \u4ee5\u4e0a\u5c31\u662f\u4f7f\u7528\u5b57\u7b26\u6d41\u7684\u63a7\u5236\u53f0\u8f93\u5165\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":"
    \u4e3a\u4e86\u9ad8\u6548\u5730\u4ee5\u5b57\u7b26\u53cb\u597d\u7684\u65b9\u5f0f\u8bfb\u53d6java\u4e2d\u7684\u63a7\u5236\u53f0\u6570\u636e\uff08\u975e\u5e38\u9002\u5408\u56fd\u9645\u5316\uff09\uff0c\u5efa\u8bae\u4f7f\u7528\u5b57\u7b26\u6d41\u800c\u4e0d\u662f\u5b57\u8282\u6d41\u3002\u7531\u4e8esystem.in\u662f\u5b57\u8282\u6d41\uff0c\u56e0\u6b64\u5fc5\u987b\u5c06\u5176\u5c01\u88c5\u5728reader\u4e2d\u3002\u6b64\u4efb\u52a1\u7684\u63a8\u8350\u7c7b\u662f bufferedreader\uff0c\u5b83\u4f7f\u7528 inputstreamreader \u5c06\u5b57\u8282\u8f6c\u6362\u4e3a\u5b57\u7b26\u3002 \u6d41\u7a0b\u5982\u4e0b\uff1a \u521b\u5efa\u4e0e system.in \u5173\u8054\u7684 inputstreamreader: inputstreamreader fluxoentrada = new inputstreamreader(system.in); \u767b\u5f55\u540e\u590d\u5236 \u7136\u540e\u5c06\u8fd9\u4e2ainputstreamreader\u4f20\u9012\u7ed9bufferedreader\u6784\u9020\u51fd\u6570\uff1a bufferedreader br = new bufferedreader(fluxoentrada); \u767b\u5f55\u540e\u590d\u5236 \u8fd9\u6837\uff0cbr \u5c31\u662f\u8fde\u63a5\u5230\u63a7\u5236\u53f0\u7684\u57fa\u4e8e\u5b57\u7b26\u7684\u8f93\u5165\u6d41\u3002 \u8bfb\u53d6\u5b57\u7b26\u548c\u5b57\u7b26\u4e32\u7684\u65b9\u6cd5 read()\uff1a\u8bfb\u53d6\u5355\u4e2a unicode \u5b57\u7b26\u5e76\u5728\u6d41\u672b\u5c3e\u8fd4\u56de -1\u3002 readline()\uff1a\u4ee5\u5b57\u7b26\u4e32\u5f62\u5f0f\u8bfb\u53d6\u5b8c\u6574\u884c\uff0c\u76f4\u5230\u7528\u6237\u6309 enter \u952e\uff0c\u5728\u6d41\u672b\u5c3e\u8fd4\u56de null\u3002 \u4f7f\u7528\u793a\u4f8b\uff1a \u4ee5\u4e0b\u4ee3\u7801\u4ece\u63a7\u5236\u53f0\u8bfb\u53d6\u5b57\u7b26\u76f4\u81f3\u5b57\u7b26 \u3002\u8bf7\u8f93\u5165\uff1a char c; bufferedreader br = new bufferedreader(new inputstreamreader(system.in)); system.out.println(“enter characters, period to quit.”); do { c = (char) br.read(); […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[],"class_list":["post-36371","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/36371","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=36371"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/36371\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=36371"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=36371"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=36371"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}