{"id":35175,"date":"2025-05-02T17:20:58","date_gmt":"2025-05-02T09:20:58","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/35175.html"},"modified":"2025-05-02T17:20:58","modified_gmt":"2025-05-02T09:20:58","slug":"linux%ef%bc%9a%e5%9f%ba%e7%a1%80io-%e5%8a%a8%e9%9d%99%e6%80%81%e5%ba%93","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/35175.html","title":{"rendered":"Linux\uff1a\u57fa\u7840IO---\u52a8\u9759\u6001\u5e93"},"content":{"rendered":"<\/p>\n<h4>\u6587\u7ae0\u76ee\u5f55<\/h4>\n<ul>\n<li>\n<ul>\n<li>\n<ul>\n<li>1. \u52a8\u9759\u6001\u5e93\u524d\u7f6e\u77e5\u8bc6<\/li>\n<li>\n<ul>\n<li>1.1 \u52a8\u9759\u6001\u5e93\u77e5\u8bc6\u56de\u987e<\/li>\n<li>1.2 \u4ec0\u4e48\u662f\u52a8\u9759\u6001\u5e93<\/li>\n<\/ul>\n<\/li>\n<li>2. \u52a8\u9759\u6001\u5e93<\/li>\n<li>\n<ul>\n<li>2.1 \u7ad9\u5728\u5e93\u7684\u5236\u4f5c\u8005\u7684\u89d2\u5ea6<\/li>\n<li>2.2 \u7ad9\u5728\u5e93\u7684\u4f7f\u7528\u8005\u7684\u89d2\u5ea6<\/li>\n<li>2.3 \u52a8\u6001\u5e93\u662f\u600e\u4e48\u88ab\u52a0\u8f7d\u7684&#xff08;\u539f\u7406&#xff09;<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<ul>\n<li>\u5e8f&#xff1a;\u4e0a\u4e00\u7bc7\u6587\u7ae0\u6211\u4eec\u4ece\u8ba4\u8bc6\u5230\u7406\u89e3&#xff0c;\u4ece\u7406\u89e3\u5230\u5b9e\u73b0\u573a\u666f&#xff0c;\u6211\u4eec\u77e5\u9053\u4e86\u4ec0\u4e48\u662f\u8f6f\u786c\u94fe\u63a5\u3001\u6570\u636e\u4ea4\u6362\u7684\u57fa\u672c\u5355\u4f4d\u2014\u9875\u3001\u64cd\u4f5c\u7cfb\u7edf\u662f\u5982\u4f55\u7ba1\u7406\u5185\u5b58\u7684\u8fd8\u6709\u6df1\u5165\u6e05\u695a\u4e86\u4e00\u4e2a\u88ab\u6253\u5f00\u7684\u6587\u4ef6\u5728\u5185\u6838\u90e8\u5206\u662f\u5982\u4f55\u88ab\u4fee\u6539\u6587\u4ef6\u5185\u5bb9\u7684&#xff0c;\u800c\u672c\u7bc7\u6587\u7ae0\u5c06\u4ece\u4ec0\u4e48\u662f\u52a8\u9759\u6001\u5e93&#xff0c;\u5982\u4f55\u8fde\u63a5\u52a8\u9759\u6001\u5e93&#xff0c;\u4ee5\u53ca\u52a8\u6001\u5e93\u5728\u7cfb\u7edf\u5185\u6838\u90e8\u5206\u662f\u5982\u4f55\u88ab\u8bbf\u95ee\u7684&#xff01;&#xff01;&#xff01;<\/li>\n<\/ul>\n<h4>1. \u52a8\u9759\u6001\u5e93\u524d\u7f6e\u77e5\u8bc6<\/h4>\n<h5>1.1 \u52a8\u9759\u6001\u5e93\u77e5\u8bc6\u56de\u987e<\/h5>\n<p>Linux: .so&#xff08;\u52a8\u6001\u5e93&#xff09;.a&#xff08;\u9759\u6001\u5e93&#xff09; Windows: .dll&#xff08;\u52a8\u6001\u5e93&#xff09; .lib&#xff08;\u9759\u6001\u5e93&#xff09;<\/p>\n<p>\u7f16\u8bd1\u578b\u8bed\u8a00&#xff1a;\u5f00\u53d1\u5305\u5fc5\u7136\u662f\u4e0b\u8f7d\u5b89\u88c5\u5bf9\u5e94\u7684\u5934\u6587\u4ef6\u548c\u5e93\u6587\u4ef6<\/p>\n<p>\u5176\u4e2d\u65b9\u6cd5\u7684\u5b9e\u73b0\u5c31\u662f\u5728\u5e93\u5f53\u4e2d<\/p>\n<p>\u5e93\u5176\u5b9e\u5c31\u662f\u628a\u6e90\u6587\u4ef6&#xff08;.c&#xff09;\u7ecf\u8fc7\u4e00\u5b9a\u7ffb\u8bd1&#xff0c;\u7136\u540e\u6253\u5305\u7ed9\u4f60\u63d0\u4f9b\u4e00\u4e2a\u5934\u6587\u4ef6\u5c31\u884c&#xff0c;\u4e0d\u7528\u4f60\u63d0\u4f9b\u592a\u591a\u6e90\u6587\u4ef6<\/p>\n<p>\u5934\u6587\u4ef6\u63d0\u4f9b\u4f60\u65b9\u6cd5\u7684\u58f0\u660e&#xff0c;\u5e93\u6587\u4ef6\u63d0\u4f9b\u4f60\u65b9\u6cd5\u7684\u5b9e\u73b0&#043;\u4f60\u7684\u4ee3\u7801 &#061;&#061; \u4f60\u7684\u8f6f\u4ef6&#xff08;\u5e93\u6587\u4ef6&#xff1a;\u4e0d\u505a\u91cd\u590d\u5de5\u4f5c&#xff09;<\/p>\n<p>\u95ee\u9898\u4e00&#xff1a;\u90a3\u4e48\u6211\u4eec\u7684.o\u6587\u4ef6\u548c\u5e93\u662f\u5982\u4f55\u8fde\u63a5\u7684&#xff1f;<\/p>\n<p>\u52a8\u6001\u8fde\u63a5\u2013&gt;\u52a8\u6001\u5e93&#xff08;\u6ce8&#xff1a;\u52a8\u6001\u5e93\u4e0d\u80fd\u7f3a\u5931&#xff0c;\u5426\u5219\u4f1a\u5bfc\u81f4\u5f88\u591a\u7a0b\u5e8f\u65e0\u6cd5\u8fd0\u884c&#xff09; \u9759\u6001\u8fde\u63a5\u2013&gt;\u9759\u6001\u5e93<\/p>\n<h5>1.2 \u4ec0\u4e48\u662f\u52a8\u9759\u6001\u5e93<\/h5>\n<p>\u52a8\u6001\u5e93\u548c\u9759\u6001\u5e93<\/p>\n<p>\u52a8\u6001\u5e93\u56e0\u4e3a\u662f\u5171\u4eab\u5e93&#xff0c;\u80fd\u6709\u6548\u8282\u7701\u8d44\u6e90&#xff08;\u78c1\u76d8\u7a7a\u95f4\u3001\u5185\u5b58\u7a7a\u95f4\u3001\u7f51\u7edc\u7a7a\u95f4&#xff09;\u3010\u4f18\u70b9\u3011&#xff0c;\u52a8\u6001\u5e93\u4e00\u4f46\u7f3a\u5931&#xff0c;\u4f1a\u5bfc\u81f4\u5f88\u591a\u7a0b\u5e8f\u65e0\u6cd5\u8fdb\u884c\u3010\u7f3a\u70b9\u3011<\/p>\n<p>\u9759\u6001\u5e93&#xff0c;\u4e0d\u4f9d\u8d56\u4e8e\u5e93&#xff0c;\u7a0b\u5e8f\u53ef\u4ee5\u72ec\u7acb\u8fd0\u884c\u3010\u4f18\u70b9\u3011&#xff0c;\u4f53\u79ef\u5927&#xff0c;\u6bd4\u8f83\u6d88\u8017\u8d44\u6e90\u3010\u7f3a\u70b9\u3011&#xff0c;\u5982\u679c\u975e\u8981\u9759\u6001\u8fde\u63a5&#xff0c;\u53ef\u4ee5\u52a0-static<\/p>\n<h4>2. \u52a8\u9759\u6001\u5e93<\/h4>\n<h5>2.1 \u7ad9\u5728\u5e93\u7684\u5236\u4f5c\u8005\u7684\u89d2\u5ea6<\/h5>\n<p>lib.XXX.a\u2014\u52a8\u6001\u94fe\u63a5 lib.XXX.so\u2014\u9759\u6001\u94fe\u63a5<\/p>\n<p>\u5c06\u6211\u4eec\u7684\u65b9\u6cd5\u63d0\u4f9b\u7ed9\u522b\u4eba\u4f7f\u7528&#xff1a;\u5c06\u6e90\u4ee3\u7801\u5305\u88c5\u6210\u5e93\u548c.h\u6587\u4ef6\u7ed9\u522b\u4eba<\/p>\n<p>\u95ee\u9898\u4e00&#xff1a;\u4e00\u4e2a\u7a0b\u5e8f\u662f\u5982\u4f55\u8fde\u63a5\u9759\u6001\u5e93\u7684&#xff1f;<\/p>\n<p>makefile\u5982\u4e0b&#xff1a;<\/p>\n<p>dy-lib&#061;libmethod.so<br \/>\nstatic-lib&#061;libmymath.a<\/p>\n<p>.PHONY:all<br \/>\nall: $(static-lib) $(dy-lib)<\/p>\n<p>$(static-lib):mymath.o<br \/>\nar -rc $&#064; $^<br \/>\nmymath.o:mymath.c<br \/>\ngcc -c $^<\/p>\n<p>$(dy-lib):myprint.o mylog.o<br \/>\ngcc -shared -o $&#064; $^ \/\/\u5176\u4e2d\u7684-shared\u9009\u9879\u8868\u793a\u8981\u5f62\u6210\u52a8\u6001\u5e93<br \/>\nmyprint.o:myprint.c<br \/>\ngcc -fPIC -c $^ \/\/-fPIC\u8868\u793a\u4e0e\u5730\u5740\u65e0\u5173\u7801&#xff0c;\u5728\u540e\u9762\u4e00\u7ae0\u5730\u5740\u7a0b\u5e8f\u7a7a\u95f4\u7b2c\u4e8c\u8bb2\u4e2d\u4f1a\u8be6\u7ec6\u8bf4\u660e<br \/>\nmylog.o:mylog.c<br \/>\ngcc -fPIC -c $^<\/p>\n<p>.PHONY:clean<br \/>\nclean:<br \/>\nrm -rf *.a *.o *.so mylib <\/p>\n<p>.PHONY:output<br \/>\noutput:<br \/>\nmkdir -p .\/mylib\/include<br \/>\nmkdir -p .\/mylib\/lib<br \/>\ncp mymath.h .\/mylib\/include<br \/>\ncp libmymath.a .\/mylib\/lib<br \/>\ncp myprint.h .\/mylib\/include<br \/>\ncp mylog.h .\/mylib\/include<br \/>\ncp libmethod.so .\/mylib\/lib<\/p>\n<p>\u6211\u4eec\u80fd\u76f4\u63a5gcc\u5417&#xff1f;\u5728\u7a0b\u5e8f\u4e2d\u5305\u542b\u9759\u6001\u5e93\u5934\u6587\u4ef6&#xff0c;\u7136\u540e\u8c03\u7528\u9759\u6001\u5e93\u4e2d\u7684\u51fd\u6570&#xff0c;\u80fd\u76f4\u63a5gcc&#xff0c;\u5c31\u7f16\u8bd1\u901a\u8fc7&#xff0c;\u5e76\u4e14\u6267\u884c\u5417&#xff1f;<\/p>\n<hr \/>\n<p>\u5982\u56fe&#xff1a; <img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/05\/20250502092056-68148e78aa929.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/> \u7b54\u6848\u663e\u7136\u662f\u4e0d\u884c\u7684&#xff01;&#xff01;&#xff01;<\/p>\n<p>\u5f53\u6211\u4eecgcc\u65f6&#xff0c;gcc\u6ca1\u529e\u6cd5\u901a\u8fc7\u8fd9\u4e2a\u5934\u6587\u4ef6\u627e\u5230\u8fd9\u4e2a\u9759\u6001\u5e93\u7684\u5934\u6587\u4ef6\u7684\u4f4d\u7f6e&#xff0c;\u6240\u4ee5\u7a0b\u5e8f\u4e2d\u7684\u5934\u6587\u4ef6\u65e0\u6cd5\u88ab\u8bc6\u522b&#xff01;&#xff01;&#xff01;<\/p>\n<p>\u8fd9\u6837\u662f\u4e0d\u662f\u5c31\u662f\u8bf4&#xff0c;\u6211\u4eec\u8981\u5728gcc\u7684\u65f6\u5019&#xff0c;\u5c06\u9759\u6001\u5e93\u7684\u5934\u6587\u4ef6\u7684\u7edd\u5bf9\u6216\u76f8\u5bf9\u8def\u5f84\u544a\u8bc9gcc&#xff0c;\u624d\u80fd\u4f7f\u7f16\u8bd1\u901a\u8fc7&#xff1f;\u6211\u4eec\u53ef\u4ee5\u8bd5\u8bd5&#xff0c;\u5982\u679c\u8981\u544a\u8bc9\u7a0b\u5e8f\u6211\u4eec\u7684\u9759\u6001\u5e93\u7684\u5934\u6587\u4ef6\u5728\u54ea&#xff0c;\u53ef\u4ee5\u52a0\u4e2a\u201c-I &#043;[\u5934\u6587\u4ef6\u7684\u7edd\u5bf9\u6216\u76f8\u5bf9\u8def\u5f84]\u201d\u9009\u9879\u6765\u544a\u8bc9gcc\u6211\u4eec\u7684\u9759\u6001\u5e93\u7684\u5934\u6587\u4ef6\u5728\u54ea&#xff01;&#xff01;&#xff01;<\/p>\n<hr \/>\n<p>\u5982\u56fe&#xff1a; <img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/05\/20250502092056-68148e78b5e54.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/> \u5f53\u6211\u4eec\u52a0\u4e86\u201c-I\u201d\u9009\u9879\u540e&#xff0c;\u6211\u4eec\u53d1\u73b0\u4e4b\u524d\u627e\u4e0d\u5230\u5934\u6587\u4ef6\u7684\u62a5\u9519\u6d88\u5931\u4e86&#xff01;&#xff01;&#xff01;\u4f46\u662f\u65b0\u7684\u95ee\u9898\u53c8\u51fa\u73b0\u4e86&#xff01;&#xff01;&#xff01;\u5373\u4f7f&#xff0c;gcc\u5df2\u7ecf\u627e\u5230\u4e86\u9759\u6001\u5e93\u7684\u5934\u6587\u4ef6\u7684\u4f4d\u7f6e\u4e86&#xff0c;\u4f46gcc\u6ca1\u529e\u6cd5\u8c03\u7528\u9759\u6001\u5e93\u4e2d\u7684\u51fd\u6570&#xff01;&#xff01;&#xff01;\u6240\u4ee5\u6211\u4eec\u8fd8\u8981\u544a\u8bc9gcc\u8fd9\u4e2a\u9759\u6001\u5e93\u7684\u65b9\u6cd5\u8c03\u7528\u7684\u5e93\u7684\u7edd\u5bf9\u6216\u76f8\u5bf9\u8def\u5f84&#xff01;&#xff01;&#xff01;\u5982\u679c\u8981\u544a\u8bc9\u7a0b\u5e8f\u6211\u4eec\u7684\u9759\u6001\u5e93\u5728\u54ea&#xff0c;\u53ef\u4ee5\u52a0\u4e2a\u201c-L &#043; [.so\u5e93\u7edd\u5bf9\u6216\u76f8\u5bf9\u8def\u5f84]\u201d<\/p>\n<hr \/>\n<p>\u5982\u56fe&#xff1a; <img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/05\/20250502092056-68148e78bf274.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/> \u6211\u4eec\u53d1\u73b0&#xff0c;\u5373\u4f7f\u6211\u4eec\u544a\u8bc9\u4e86gcc&#xff0c;\u6211\u4eec\u7684\u5934\u6587\u4ef6\u7684\u8def\u5f84\u548c\u9759\u6001\u5e93\u7684\u8def\u5f84&#xff0c;\u6211\u4eec\u4f9d\u7136\u6ca1\u529e\u6cd5\u5c06\u4ed6\u7f16\u8bd1\u51fa\u6765&#xff0c;\u8fd9\u662f\u4e3a\u4ec0\u4e48&#xff1f;\u7b54\u6848\u5c31\u5728\u4e8egcc\u5373\u4f7f\u627e\u5230\u4e86\u9759\u6001\u5e93\u7684\u76ee\u5f55&#xff0c;gcc\u4e5f\u4e0d\u77e5\u9053\u8be5\u8c03\u7528\u54ea\u4e00\u4e2a\u9759\u6001\u5e93&#xff01;&#xff01;&#xff01;\u6240\u4ee5\u6211\u4eec\u7684\u6700\u540e\u4e00\u6b65\u5c31\u662f\u544a\u8bc9gcc\u6211\u4eec\u8981\u5728\u54ea\u4e2a\u8def\u5f84\u4e0b\u8c03\u7528\u54ea\u4e2a\u9759\u6001\u5e93&#xff01;&#xff01;&#xff01;&#xff0c;\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528\u201c-[\u9759\u6001\u5e93\u7684\u540d\u5b57&#xff08;\u53bb\u6389\u524d\u7f00lib\u548c\u540e\u7f00.so&#xff09;]\u201d\u6765\u544a\u8bc9gcc\u6211\u4eec\u8981\u8c03\u7528\u7684\u9759\u6001\u5e93\u7684\u540d\u5b57&#xff01;&#xff01;&#xff01;<\/p>\n<hr \/>\n<p>\u5982\u56fe&#xff1a; <img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/05\/20250502092056-68148e78c7978.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/> \u7ec8\u4e8e&#xff0c;\u6211\u4eec\u6210\u529f\u8c03\u7528\u4e86\u6211\u4eec\u81ea\u5df1\u5236\u4f5c\u7684\u9759\u6001\u5e93&#xff01;&#xff01;&#xff01;<\/p>\n<p>\u603b\u7ed3&#xff1a; \u6211\u4eec\u8c03\u7528\u9759\u6001\u5e93\u65f6\u8981\u7ed9\u51fa\u8c03\u7528\u5934\u6587\u4ef6\u7684\u8def\u5f84\u548c\u8c03\u7528\u9759\u6001\u5e93\u7684\u8def\u5f84\u548c\u9759\u6001\u5e93\u7684\u540d\u5b57&#xff01;&#xff01;&#xff01;\u5728\u8fd9\u91cc\u5927\u5bb6\u53ef\u80fd\u4f1a\u6709\u4e2a\u7591\u95ee&#xff0c;\u90a3\u5c31\u662f\u4e3a\u4ec0\u4e48\u6211\u4eec\u7ed9\u51fa\u5934\u6587\u4ef6\u7684\u8def\u5f84\u65f6&#xff0c;\u4e3a\u4ec0\u4e48\u4e0d\u8981\u8868\u660e\u6211\u4eec\u8981\u8c03\u7528\u54ea\u4e2a\u5934\u6587\u4ef6&#xff0c;\u5176\u5b9e\u5728\u7a0b\u5e8f\u4e2d\u6211\u4eec\u5df2\u7ecf\u8bf4\u660e\u4e86\u6211\u4eec\u8981\u8c03\u7528\u54ea\u4e00\u4e2a\u5934\u6587\u4ef6\u4e86&#xff0c;\u6240\u4ee5\u5c31\u4e0d\u9700\u8981\u518d\u53bb\u8868\u660e\u4e86&#xff01;&#xff01;&#xff01;<\/p>\n<p>\u8865\u5145&#xff1a; A. \u7b2c\u4e09\u65b9\u5e93&#xff0c;\u5728\u5f80\u540e\u4f7f\u7528\u7684\u65f6\u5019&#xff0c;\u5fc5\u5b9a\u662f\u8981\u7528gcc -l\u7684 B. \u6df1\u523b\u7406\u89e3errno\u7684\u672c\u8d28 C. \u5982\u679c\u7cfb\u7edf\u4e2d\u53ea\u63d0\u4f9b\u9759\u6001\u94fe\u63a5&#xff0c;gcc\u5219\u53ea\u80fd\u5bf9\u8be5\u5e93\u8fdb\u884c\u9759\u6001\u94fe\u63a5 D. \u5982\u679c\u7cfb\u7edf\u4e2d\u9700\u8981\u94fe\u63a5\u591a\u4e2a\u5e93&#xff0c;\u5219gcc\u53ef\u4ee5\u94fe\u63a5\u591a\u4e2a\u5e93<\/p>\n<h5>2.2 \u7ad9\u5728\u5e93\u7684\u4f7f\u7528\u8005\u7684\u89d2\u5ea6<\/h5>\n<p>\u95ee\u9898\u4e00&#xff1a;\u4e00\u4e2a\u7a0b\u5e8f\u662f\u5982\u4f55\u8fde\u63a5\u52a8\u6001\u5e93\u7684&#xff1f;<\/p>\n<p>\u6709\u4e86\u4e4b\u524d\u9759\u6001\u5e93\u7684\u94fe\u63a5\u65b9\u5f0f&#xff0c;\u6211\u4eec\u4e5f\u540c\u6837\u6309\u7167\u90a3\u6837\u7684\u987a\u5e8f\u53bb\u94fe\u63a5\u8bd5\u8bd5&#xff0c;\u7ed3\u679c\u5982\u4e0b&#xff1a; \u7b2c\u4e00\u6b65&#xff1a;\u76f4\u63a5gcc <img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/05\/20250502092056-68148e78cf6b1.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/> \u7b2c\u4e8c\u6b65&#xff1a;gcc\u5e76\u52a0\u4e0a\u5e93\u5934\u6587\u4ef6\u7684\u8def\u5f84 <img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/05\/20250502092056-68148e78d8948.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/> \u7b2c\u4e09\u6b65&#xff1a;gcc\u52a0\u4e0a\u5e93\u5934\u6587\u4ef6\u7684\u8def\u5f84\u548c\u52a8\u6001\u5e93\u7684\u8def\u5f84\u548c\u52a8\u6001\u5e93\u540d\u5b57 <img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/05\/20250502092056-68148e78e2f08.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/> \u95ee\u9898\u6765\u4e86&#xff01;\u4e3a\u4ec0\u4e48\u6211\u4eec\u660e\u660e\u52a0\u4e0a\u4e86\u5e93\u5934\u6587\u4ef6\u7684\u8def\u5f84\u548c\u52a8\u6001\u5e93\u7684\u8def\u5f84\u548c\u52a8\u6001\u5e93\u540d\u5b57&#xff0c;\u800c\u4e14\u7f16\u8bd1\u6210\u529f\u4e86&#xff0c;\u4f46\u662f\u4e3a\u4ec0\u4e48\u4e0d\u80fd\u6b63\u5e38\u8fd0\u884c&#xff1f;&#xff1f;&#xff1f;<\/p>\n<p>\u5f53\u6211\u4eec\u7f16\u8bd1\u65f6&#xff0c;\u6211\u4eec\u544a\u8bc9\u4e86\u7f16\u8bd1\u5668\u8fd9\u4e2a\u52a8\u6001\u5e93\u7684\u8def\u5f84\u548c\u540d\u5b57&#xff0c;\u4f46\u662f\u5f53\u6211\u4eec\u7f16\u8bd1\u5b8c\u540e&#xff0c;\u8981\u6267\u884c\u8fd9\u4e2a\u53ef\u6267\u884c\u7a0b\u5e8f\u65f6&#xff0c;\u6211\u4eec\u7684\u52a0\u8f7d\u5668\u6839\u672c\u5c31\u4e0d\u77e5\u9053\u8fd9\u4e2a\u52a8\u6001\u5e93\u5728\u54ea&#xff01;&#xff01;&#xff01;\u5f53\u6211\u4eec\u4f7f\u7528\u547d\u4ee4&#034;ldd&#043;[\u53ef\u6267\u884c\u7a0b\u5e8f]&#034;\u65f6&#xff0c;\u6211\u4eec\u53d1\u73b0\u8fd9\u4e2a\u52a8\u6001\u5e93\u786e\u5b9e\u662f\u94fe\u63a5\u4e0a\u53bb\u4e86&#xff0c;\u4f46\u662f\u8be5\u52a8\u6001\u5e93\u7684\u6307\u5411\u786e\u5b9e\u201cnot found\u201d&#xff0c;\u8fd9\u4e5f\u8bf4\u660e\u6211\u4eec\u7684\u52a8\u6001\u5e93\u7684\u8def\u5f84\u5e76\u6ca1\u6709\u88ab\u52a0\u8f7d\u5668\u77e5\u9053&#xff01;&#xff01;&#xff01;<\/p>\n<p>\u6240\u4ee5&#xff0c;\u6211\u4eec\u5c31\u8981\u8ba9\u52a0\u8f7d\u5668\u77e5\u9053\u6211\u4eec\u7684\u52a8\u6001\u5e93\u5728\u54ea&#xff01;&#xff01;&#xff01;<\/p>\n<p>\u89e3\u51b3\u52a0\u8f7d\u627e\u4e0d\u5230\u52a8\u6001\u5e93\u7684\u65b9\u6cd5&#xff1a;<\/p>\n<p>A. \u62f7\u8d1d\u5230\u7cfb\u7edf\u9ed8\u8ba4\u4f46\u5e93\u8def\u5f84\/usr\/lib64\/ B. \u5728\u7cfb\u7edf\u9ed8\u8ba4\u7684\u5e93\u8def\u5f84\/usr\/lib64\/\u4e0b\u5efa\u7acb\u8f6f\u8fde\u63a5 C. \u5c06\u81ea\u5df1\u7684\u5e93\u6240\u5728\u7684\u8def\u5f84&#xff0c;\u6dfb\u52a0\u5230\u7cfb\u7edf\u7684\u73af\u5883\u53d8\u91cfLD_LIBRARY_PATH\u4e2d D. \u5728\u76ee\u5f55\/etc\/ld.so.conf.d\u4e2d\u5efa\u7acb\u81ea\u5df1\u7684\u52a8\u6001\u5e93\u8def\u5f84\u7684\u914d\u7f6e\u6587\u4ef6&#xff0c;\u7136\u540eldcconfig\u5e94\u7528\u5373\u53ef<\/p>\n<p>\u5b9e\u9645\u4e0a&#xff0c;\u6211\u4eec\u7528\u7684\u5e93\u90fd\u662f\u522b\u4eba\u7684\u6210\u719f\u7684\u5e93&#xff0c;\u90fd\u662f\u91c7\u7528\u76f4\u63a5\u5b89\u88c5\u5230\u7cfb\u7edf\u7684\u65b9\u5f0f&#xff01;&#xff01;&#xff01;&#xff08;\u4f8b\u5982&#xff1a;ncurses&#8212;-\u57fa\u4e8e\u7ec8\u7aef\u7684\u5e93&#xff09;<\/p>\n<p>\u8fd9\u91cc\u4ee5\u7b2c\u56db\u79cd\u65b9\u6cd5&#xff08;\u4e5f\u662f\u6bd4\u8f83\u65b9\u4fbf\u7684\u65b9\u6cd5&#xff09;\u6765\u52a0\u8f7d\u52a8\u6001\u5e93\u4e3a\u4f8b&#xff1a; <img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/05\/20250502092056-68148e78ec06d.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/> \u5728\u7cfb\u7edf\u8def\u5f84\u4e0b\u7684\/etc\/ld.so.conf.d\u76ee\u5f55\u4e2d&#xff0c;\u6211\u4eec\u53ef\u4ee5\u5efa\u7acb\u81ea\u5df1\u7684\u52a8\u6001\u5e93\u8def\u5f84\u914d\u7f6e\u6587\u4ef6&#xff0c;\u5148\u521b\u5efa\u4e00\u4e2aconf\u6587\u4ef6&#xff0c;\u7136\u540e\u5c06\u52a8\u6001\u5e93\u7684\u7edd\u5bf9\u8def\u5f84\u653e\u5165\u8be5\u6587\u4ef6\u4e2d&#xff0c;\u6700\u540e\u518dldcnfig\u8fdb\u884c\u5e94\u7528&#xff0c;\u6211\u4eec\u5c31\u53ef\u4ee5\u4f7f\u7528\u52a8\u6001\u5e93\u94fe\u63a5\u7684\u53ef\u6267\u884c\u6587\u4ef6\u4e86&#xff01;&#xff01;&#xff01;<\/p>\n<p>\u5982\u56fe&#xff1a; <img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/05\/20250502092057-68148e7905ed5.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" 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alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" 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