{"id":19243,"date":"2024-03-14T13:18:15","date_gmt":"2024-03-14T05:18:15","guid":{"rendered":"https:\/\/www.zhidianwl.net\/zhidianwl\/?p=19243"},"modified":"2024-03-14T13:18:15","modified_gmt":"2024-03-14T05:18:15","slug":"java%e5%b0%81%e8%a3%85exe%e7%b2%be%e7%ae%80jre%e6%80%8e%e4%b9%88%e5%81%9a","status":"publish","type":"post","link":"https:\/\/www.zhidianwl.net\/zhidianwl\/2024\/03\/14\/java%e5%b0%81%e8%a3%85exe%e7%b2%be%e7%ae%80jre%e6%80%8e%e4%b9%88%e5%81%9a\/","title":{"rendered":"java\u5c01\u88c5exe\u7cbe\u7b80jre\u600e\u4e48\u505a?"},"content":{"rendered":"

Java\u5e94\u7528\u7a0b\u5e8f\u5c01\u88c5\u4e3aexe\u6587\u4ef6\u4ee5\u53ca\u7cbe\u7b80JRE\u662fJava\u5f00\u53d1\u4eba\u5458\u5728\u5c06\u5e94\u7528\u7a0b\u5e8f\u90e8\u7f72\u5230\u4e0d\u540c\u64cd\u4f5c\u7cfb\u7edf\u4e0a\u65f6\u5e38\u91c7\u7528\u7684\u65b9\u6cd5\u3002\u4e0b\u9762\u8be6\u7ec6\u4ecb\u7ecd\u5c01\u88c5Java\u5e94\u7528\u7a0b\u5e8f\u4e3aexe\u548c\u7cbe\u7b80JRE\u7684\u539f\u7406\u53ca\u65b9\u6cd5\u3002<\/p>\n

\u4e00\u3001Java\u5c01\u88c5\u4e3aexe\u6587\u4ef6\u7684\u539f\u7406\u548c\u65b9\u6cd5<\/p>\n

1.\u539f\u7406<\/p>\n

Java\u5e94\u7528\u7a0b\u5e8f\u5728\u8fd0\u884c\u65f6\u9700\u8981Java\u8fd0\u884c\u73af\u5883\uff08Java Runtime Environment, JRE\uff09\u3002\u5c01\u88c5\u4e3aexe\u6587\u4ef6\u7684\u76ee\u7684\u662f\u5728\u4e0d\u4fee\u6539\u539f\u59cbJava\u4ee3\u7801\u7684\u60c5\u51b5\u4e0b\uff0c\u5c06Java\u7a0b\u5e8f\u4f5c\u4e3a\u4e00\u4e2a\u72ec\u7acb\u7684\u53ef\u6267\u884c\u6587\u4ef6\uff08executable\uff09\u90e8\u7f72\u5230\u6ca1\u6709\u5b89\u88c5JRE\u7684\u7cfb\u7edf\u4e0a\u3002\u8fd9\u6837\u53ef\u4ee5\u51cf\u5c11\u975e\u6280\u672f\u7528\u6237\u624b\u52a8\u5b89\u88c5JRE\u7684\u8fc7\u7a0b\uff0c\u63d0\u9ad8\u7528\u6237\u4f53\u9a8c\u3002<\/p>\n

2.\u5c01\u88c5\u65b9\u6cd5<\/p>\n

(1) \u4f7f\u7528\u5f00\u6e90\u5de5\u5177\u5982Launch4j<\/p>\n

Launch4j\u662f\u4e00\u6b3e\u53ef\u4e3aJava\u5e94\u7528\u7a0b\u5e8f\u5c01\u88c5\u6210exe\u683c\u5f0f\u7684\u5de5\u5177\u3002\u5b83\u4f1a\u751f\u6210\u4e00\u4e2a\u539f\u751fWindows\u542f\u52a8\u5668\uff0c\u8be5\u542f\u52a8\u5668\u4f1a\u76d1\u6d4b\u5e76\u81ea\u52a8\u4f7f\u7528\u5408\u9002\u7684JRE\u3002\u7b80\u8981\u6b65\u9aa4\u5982\u4e0b\uff1a<\/p>\n

a. \u4e0b\u8f7dLaunch4j\u5e76\u89e3\u538b\u3002<\/p>\n

b. \u542f\u52a8Launch4j\uff0c\u914d\u7f6e\u76f8\u5173\u9009\u9879\uff0c\u7136\u540e\u9009\u62e9”Build Wrapper”\u521b\u5efaexe\u6587\u4ef6\u3002<\/p>\n

c. \u751f\u6210\u7684exe\u6587\u4ef6\u5c06\u8c03\u7528Java\u7a0b\u5e8f\u7684jar\u6587\u4ef6\u3002<\/p>\n

(2) \u4f7f\u7528JPackage\uff08\u4ec5\u652f\u6301JDK 14+\uff09<\/p>\n

JDK 14\u5f15\u5165\u4e86\u4e00\u4e2a\u540d\u4e3ajpackage\u7684\u529f\u80fd\uff0c\u5b83\u5141\u8bb8\u76f4\u63a5\u5c06Java\u5e94\u7528\u7a0b\u5e8f\u6253\u5305\u4e3aexe\u6587\u4ef6\u3002\u7b80\u8981\u6b65\u9aa4\u5982\u4e0b\uff1a<\/p>\n

a. \u4f7f\u7528`jlink`\u5de5\u5177\u521b\u5efa\u4e00\u4e2a\u81ea\u5b9a\u4e49\u8fd0\u884c\u65f6\u955c\u50cf\u3002<\/p>\n

“`<\/p>\n

$ jlink –add-modules {your_app_modules} –output custom_jre<\/p>\n

“`<\/p>\n

b. \u4f7f\u7528`jpackage`\u521b\u5efaexe\u6587\u4ef6\u3002<\/p>\n

“`<\/p>\n

$ jpackage –type app-image –name MyApp –input {input_dir} –main-jar {main_jar} –main-clas<\/p>\n

<\/figure>\n<\/p>\n

s {main_class} –runtime-image custom_jre –output {output_dir}<\/p>\n

“`<\/p>\n

\u4e8c\u3001\u7cbe\u7b80JRE\u7684\u539f\u7406\u548c\u65b9\u6cd5<\/p>\n

1.\u539f\u7406<\/p>\n

JRE\u5305\u542b\u4e86Java\u865a\u62df\u673a\uff08JVM\uff09\u548cJava\u7c7b\u5e93\u3002\u4e00\u822c\u60c5\u51b5\u4e0b\uff0cJRE\u5360\u7528\u7684\u78c1\u76d8\u7a7a\u95f4\u8f83\u5927\uff0c\u800c\u5b9e\u9645\u8fd0\u884cJava\u7a0b\u5e8f\u53ef\u80fd\u53ea\u9700\u8981\u5176\u4e2d\u4e00\u90e8\u5206\u7c7b\u5e93\u3002\u7cbe\u7b80JRE\u7684\u76ee\u7684\u5c31\u662f\u53ea\u4fdd\u7559\u5e94\u7528\u7a0b\u5e8f\u6240\u9700\u7684\u7c7b\u5e93\uff0c\u4ece\u800c\u51cf\u5c0f\u90e8\u7f72\u5305\u7684\u5927\u5c0f\uff0c\u52a0\u5feb\u5e94\u7528\u7a0b\u5e8f\u7684\u542f\u52a8\u901f\u5ea6\u3002<\/p>\n

2.\u7cbe\u7b80\u65b9\u6cd5<\/p>\n

\u4f7f\u7528JDK 9\u5f15\u5165\u7684jlink\u5de5\u5177\uff0c\u6839\u636e\u6a21\u5757\u5316\u7684Java\u5e94\u7528\u7a0b\u5e8f\u9700\u6c42\uff0c\u6784\u5efa\u4e00\u4e2a\u53ea\u542b\u6709\u5fc5\u8981\u6a21\u5757\u7684\u81ea\u5b9a\u4e49JRE\u3002\u7b80\u8981\u6b65\u9aa4\u5982\u4e0b\uff1a<\/p>\n

a. \u786e\u8ba4\u6240\u9700\u7684Java\u6a21\u5757\u3002\u53ef\u4ee5\u901a\u8fc7`jdeps`\u5de5\u5177\u5206\u6790\u7a0b\u5e8f\u6240\u4f9d\u8d56\u7684\u6a21\u5757\u3002<\/p>\n

“`<\/p>\n

$ jdeps –print-module-deps {main_jar}<\/p>\n

“`<\/p>\n

b. \u4f7f\u7528jlink\u521b\u5efa\u81ea\u5b9a\u4e49\u8fd0\u884c\u65f6\u955c\u50cf\u3002<\/p>\n

“`<\/p>\n

$ jlink –python\u6253\u5305\u4e3aexe\u51fa\u73b0\u9519\u8bef<\/a>-add-modules {your_app_modules} –output custom_jre –strip-debug –compress 2 –no-header-files –no-man-pages<\/p>\n

`flash\u53ef\u4ee5\u5236\u4f5cexe\u7a0b\u5e8f\u5417<\/a>“<\/p>\n

\u4ee5\u4e0a\u65b9\u6cd5\u53ef\u5e2e\u52a9\u60a8\u5c06Java\u5e94\u7528\u7a0b\u5e8f\u5c01\u88c5\u6210exe\u6587\u4ef6\u4ee5\u53ca\u7cbe\u7b80JRE\u3002\u8fd9\u6709\u52a9\u4e8e\u6253\u5305\u4e00\u4e2a\u72ec\u7acb\u7684\u90e8\u7f72\u5305\uff0c\u7b80\u5316\u5e94\u7528\u7a0b\u5e8f\u7684\u5b89\u88c5\u548c\u542f\u52a8\u8fc7\u7a0b\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

Java\u5e94\u7528\u7a0b\u5e8f\u5c01\u88c5\u4e3aexe\u6587\u4ef6\u4ee5\u53ca\u7cbe\u7b80JRE\u662fJava\u5f00\u53d1\u4eba\u5458\u5728\u5c06\u5e94\u7528\u7a0b\u5e8f\u90e8\u7f72\u5230\u4e0d\u540c\u64cd\u4f5c\u7cfb\u7edf\u4e0a\u65f6\u5e38\u91c7\u7528\u7684\u65b9\u6cd5\u3002\u4e0b\u9762\u8be6\u7ec6\u4ecb\u7ecd\u5c01\u88c5Java\u5e94\u7528\u7a0b\u5e8f\u4e3aexe\u548c\u7cbe\u7b80JRE\u7684\u539f\u7406\u53ca\u65b9\u6cd5\u3002\u4e00\u3001Java\u5c01\u88c5\u4e3ae<\/p>\n","protected":false},"author":5,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[21522,6061,116,12,219],"topic":[],"class_list":["post-19243","post","type-post","status-publish","format-standard","hentry","category-zhuomianruanjian","tag-exe","tag-slnexe","tag-116","tag-12","tag-219"],"_links":{"self":[{"href":"https:\/\/www.zhidianwl.net\/zhidianwl\/wp-json\/wp\/v2\/posts\/19243","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.zhidianwl.net\/zhidianwl\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.zhidianwl.net\/zhidianwl\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.zhidianwl.net\/zhidianwl\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/www.zhidianwl.net\/zhidianwl\/wp-json\/wp\/v2\/comments?post=19243"}],"version-history":[{"count":1,"href":"https:\/\/www.zhidianwl.net\/zhidianwl\/wp-json\/wp\/v2\/posts\/19243\/revisions"}],"predecessor-version":[{"id":19255,"href":"https:\/\/www.zhidianwl.net\/zhidianwl\/wp-json\/wp\/v2\/posts\/19243\/revisions\/19255"}],"wp:attachment":[{"href":"https:\/\/www.zhidianwl.net\/zhidianwl\/wp-json\/wp\/v2\/media?parent=19243"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.zhidianwl.net\/zhidianwl\/wp-json\/wp\/v2\/categories?post=19243"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.zhidianwl.net\/zhidianwl\/wp-json\/wp\/v2\/tags?post=19243"},{"taxonomy":"topic","embeddable":true,"href":"https:\/\/www.zhidianwl.net\/zhidianwl\/wp-json\/wp\/v2\/topic?post=19243"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}