{"id":64948,"date":"2025-05-03T15:25:02","date_gmt":"2025-05-03T07:25:02","guid":{"rendered":"https:\/\/fwq.ai\/blog\/64948\/"},"modified":"2025-05-03T15:25:02","modified_gmt":"2025-05-03T07:25:02","slug":"printwriter%e7%9a%84write%e5%92%8cprint%e6%96%b9%e6%b3%95%ef%bc%9a%e5%ae%83%e4%bb%ac%e7%9a%84%e5%8c%ba%e5%88%ab%e5%9c%a8%e5%93%aa%e9%87%8c%ef%bc%9f-2","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/64948\/","title":{"rendered":"PrintWriter\u7684write\u548cprint\u65b9\u6cd5\uff1a\u5b83\u4eec\u7684\u533a\u522b\u5728\u54ea\u91cc\uff1f"},"content":{"rendered":"

\"PrintWriter\u7684write\u548cprint\u65b9\u6cd5\uff1a\u5b83\u4eec\u7684\u533a\u522b\u5728\u54ea\u91cc\uff1f\u63d2\u56fe\"<\/p>\n

printwriter\u7684write\u4e0eprint\u7684<\/strong><\/p>\n

printwriter\u662fjava\u4e2d\u7528\u4e8e\u5411\u8f93\u51fa\u6d41\u5199\u5165\u6587\u672c\u6570\u636e\u7684\u7c7b\uff0c\u5b83\u63d0\u4f9b\u4e86\u5404\u79cd\u65b9\u6cd5\u6765\u5b9e\u73b0\u8fd9\u4e00\u529f\u80fd\u3002\u5176\u4e2d\uff0cwrite\u548cprint\u662f\u4e24\u4e2a\u5e38\u7528\u7684\u65b9\u6cd5\uff0c\u4f46\u5b83\u4eec\u5728\u884c\u4e3a\u4e0a\u6709\u4e9b\u8bb8\u4e0d\u540c\u3002<\/p>\n

write\u65b9\u6cd5<\/strong><\/p>\n

write\u65b9\u6cd5\u5c06\u6307\u5b9a\u7684\u5b57\u7b26\u4e32\u6216\u5b57\u7b26\u6570\u7ec4\u6309\u539f\u6837\u5199\u5165\u8f93\u51fa\u6d41\u4e2d\uff0c\u4e0d\u4f1a\u8fdb\u884c\u4efb\u4f55\u683c\u5f0f\u5316\u6216\u8f6c\u6362\u3002\u5373\u4f7f\u5185\u5bb9\u4e2d\u5305\u542b\u6362\u884c\u7b26\uff08’n’\uff09\uff0c\u5b83\u4e5f\u4e0d\u4f1a\u81ea\u52a8\u5728\u8f93\u51fa\u6d41\u4e2d\u751f\u6210\u65b0\u884c\u3002<\/p>\n

print\u65b9\u6cd5<\/strong><\/p>\n

\u53e6\u4e00\u65b9\u9762\uff0cprint\u65b9\u6cd5\u9664\u4e86\u5199\u5165\u6307\u5b9a\u5185\u5bb9\u5916\uff0c\u8fd8\u53ef\u4ee5\u6839\u636e\u8f93\u51fa\u6d41\u7684\u5f53\u524d\u8bbe\u7f6e\u8fdb\u884c\u683c\u5f0f\u5316\u548c\u8f6c\u6362\u3002\u5b83\u53ef\u4ee5\u81ea\u52a8\u5728\u5185\u5bb9\u540e\u6dfb\u52a0\u6362\u884c\u7b26\uff0c\u6839\u636e\u8bbe\u7f6e\u63d2\u5165\u7a7a\u683c\u6216\u5236\u8868\u7b26\uff0c\u5e76\u5728\u5fc5\u8981\u65f6\u8f6c\u6362\u7279\u6b8a\u5b57\u7b26\u3002<\/p>\n

\u4ee3\u7801\u793a\u4f8b<\/strong><\/p>\n

\u4ee5\u4e0b\u4ee3\u7801\u793a\u4f8b\u6f14\u793a\u4e86write\u548cprint\u65b9\u6cd5\u7684\u4e0d\u540c\u884c\u4e3a\uff1a<\/p>\n

import java.io.printwriter;\n\npublic class writevsprintdemo {\n\n    public static void main(string[] args) {\n        \/\/ \u521b\u5efaprintwriter\u5bf9\u8c61\n        printwriter out = new printwriter(system.out);\n\n        \/\/ \u4f7f\u7528write\u65b9\u6cd5\u5199\u5165\u5b57\u7b26\u4e32\n        out.write(\"hello, world!\");\n\n        \/\/ \u6362\u884c\n        out.write('\n');\n\n        \/\/ \u4f7f\u7528print\u65b9\u6cd5\u5199\u5165\u5b57\u7b26\u4e32\n        out.print(\"hello, world!\");\n\n        \/\/ \u5237\u65b0\u7f13\u51b2\u533a\n        out.flush();\n    }\n}<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u8f93\u51fa<\/strong><\/p>\n
Hello, World!\nHello, World!<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u6b63\u5982\u6211\u4eec\u6240\u89c1\uff0cwrite\u65b9\u6cd5\u5728\u8f93\u51fa\u4e2d\u6ca1\u6709\u6362\u884c\u7b26\uff0c\u800cprint\u65b9\u6cd5\u81ea\u52a8\u5728\u8f93\u51fa\u4e2d\u6dfb\u52a0\u4e86\u6362\u884c\u7b26\u3002<\/p>\n
\u603b\u7ed3<\/strong><\/p>\n
\u603b\u4f53\u800c\u8a00\uff0cwrite\u65b9\u6cd5\u7528\u4e8e\u6309\u539f\u6837\u5199\u5165\u6587\u672c\u6570\u636e\uff0c\u800cprint\u65b9\u6cd5\u63d0\u4f9b\u4e86\u989d\u5916\u7684\u683c\u5f0f\u5316\u548c\u8f6c\u6362\u9009\u9879\u3002\u5728\u9700\u8981\u7cbe\u786e\u63a7\u5236\u8f93\u51fa\u683c\u5f0f\u65f6\u4f7f\u7528write\u65b9\u6cd5\uff0c\u800c\u5728\u9700\u8981\u8f83\u5c11\u624b\u52a8\u64cd\u4f5c\u65f6\u4f7f\u7528print\u65b9\u6cd5\u3002<\/p>\n
\u4ee5\u4e0a\u5c31\u662fPrintWriter\u7684write\u548cprint\u65b9\u6cd5\uff1a\u5b83\u4eec\u7684\u5728\u54ea\u91cc\uff1f\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8IDCBABY\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"
printwriter\u7684write\u4e0eprint\u7684 printwriter\u662fjava\u4e2d\u7528\u4e8e\u5411\u8f93\u51fa\u6d41\u5199\u5165\u6587\u672c\u6570\u636e\u7684\u7c7b\uff0c\u5b83\u63d0\u4f9b\u4e86\u5404\u79cd\u65b9\u6cd5\u6765\u5b9e\u73b0\u8fd9\u4e00\u529f\u80fd\u3002\u5176\u4e2d\uff0cwrite\u548cprint\u662f\u4e24\u4e2a\u5e38\u7528\u7684\u65b9\u6cd5\uff0c\u4f46\u5b83\u4eec\u5728\u884c\u4e3a\u4e0a\u6709\u4e9b\u8bb8\u4e0d\u540c\u3002 write\u65b9\u6cd5 write\u65b9\u6cd5\u5c06\u6307\u5b9a\u7684\u5b57\u7b26\u4e32\u6216\u5b57\u7b26\u6570\u7ec4\u6309\u539f\u6837\u5199\u5165\u8f93\u51fa\u6d41\u4e2d\uff0c\u4e0d\u4f1a\u8fdb\u884c\u4efb\u4f55\u683c\u5f0f\u5316\u6216\u8f6c\u6362\u3002\u5373\u4f7f\u5185\u5bb9\u4e2d\u5305\u542b\u6362\u884c\u7b26\uff08’n’\uff09\uff0c\u5b83\u4e5f\u4e0d\u4f1a\u81ea\u52a8\u5728\u8f93\u51fa\u6d41\u4e2d\u751f\u6210\u65b0\u884c\u3002 print\u65b9\u6cd5 \u53e6\u4e00\u65b9\u9762\uff0cprint\u65b9\u6cd5\u9664\u4e86\u5199\u5165\u6307\u5b9a\u5185\u5bb9\u5916\uff0c\u8fd8\u53ef\u4ee5\u6839\u636e\u8f93\u51fa\u6d41\u7684\u5f53\u524d\u8bbe\u7f6e\u8fdb\u884c\u683c\u5f0f\u5316\u548c\u8f6c\u6362\u3002\u5b83\u53ef\u4ee5\u81ea\u52a8\u5728\u5185\u5bb9\u540e\u6dfb\u52a0\u6362\u884c\u7b26\uff0c\u6839\u636e\u8bbe\u7f6e\u63d2\u5165\u7a7a\u683c\u6216\u5236\u8868\u7b26\uff0c\u5e76\u5728\u5fc5\u8981\u65f6\u8f6c\u6362\u7279\u6b8a\u5b57\u7b26\u3002 \u4ee3\u7801\u793a\u4f8b \u4ee5\u4e0b\u4ee3\u7801\u793a\u4f8b\u6f14\u793a\u4e86write\u548cprint\u65b9\u6cd5\u7684\u4e0d\u540c\u884c\u4e3a\uff1a import java.io.printwriter; public class writevsprintdemo { public static void main(string[] args) { \/\/ \u521b\u5efaprintwriter\u5bf9\u8c61 printwriter out = new printwriter(system.out); \/\/ \u4f7f\u7528write\u65b9\u6cd5\u5199\u5165\u5b57\u7b26\u4e32 out.write(“hello, world!”); \/\/ \u6362\u884c out.write(‘ ‘); \/\/ \u4f7f\u7528print\u65b9\u6cd5\u5199\u5165\u5b57\u7b26\u4e32 out.print(“hello, world!”); \/\/ \u5237\u65b0\u7f13\u51b2\u533a out.flush(); } } \u767b\u5f55\u540e\u590d\u5236 \u8f93\u51fa Hello, World! Hello, World! \u767b\u5f55\u540e\u590d\u5236 \u6b63\u5982\u6211\u4eec\u6240\u89c1\uff0cwrite\u65b9\u6cd5\u5728\u8f93\u51fa\u4e2d\u6ca1\u6709\u6362\u884c\u7b26\uff0c\u800cprint\u65b9\u6cd5\u81ea\u52a8\u5728\u8f93\u51fa\u4e2d\u6dfb\u52a0\u4e86\u6362\u884c\u7b26\u3002 \u603b\u7ed3 \u603b\u4f53\u800c\u8a00\uff0cwrite\u65b9\u6cd5\u7528\u4e8e\u6309\u539f\u6837\u5199\u5165\u6587\u672c\u6570\u636e\uff0c\u800cprint\u65b9\u6cd5\u63d0\u4f9b\u4e86\u989d\u5916\u7684\u683c\u5f0f\u5316\u548c\u8f6c\u6362\u9009\u9879\u3002\u5728\u9700\u8981\u7cbe\u786e\u63a7\u5236\u8f93\u51fa\u683c\u5f0f\u65f6\u4f7f\u7528write\u65b9\u6cd5\uff0c\u800c\u5728\u9700\u8981\u8f83\u5c11\u624b\u52a8\u64cd\u4f5c\u65f6\u4f7f\u7528print\u65b9\u6cd5\u3002 \u4ee5\u4e0a\u5c31\u662fPrintWriter\u7684write\u548cprint\u65b9\u6cd5\uff1a\u5b83\u4eec\u7684\u5728\u54ea\u91cc\uff1f\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8IDCBABY\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/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-64948","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/64948","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=64948"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/64948\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=64948"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=64948"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=64948"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}