{"id":9102,"date":"2023-09-20T11:07:17","date_gmt":"2023-09-20T03:07:17","guid":{"rendered":"https:\/\/www.zhidianwl.com\/zhidian\/?p=9102"},"modified":"2023-09-20T11:07:17","modified_gmt":"2023-09-20T03:07:17","slug":"go%e8%af%ad%e8%a8%80%e5%bc%80%e5%8f%91%e7%9a%84%e5%ae%89%e5%8d%93app%e6%ad%a5%e9%aa%a4%e4%bb%8b%e7%bb%8d","status":"publish","type":"post","link":"https:\/\/www.zhidianwl.com\/zhidian\/2023\/9102\/","title":{"rendered":"go\u8bed\u8a00\u5f00\u53d1\u7684\u5b89\u5353app\u6b65\u9aa4\u4ecb\u7ecd"},"content":{"rendered":"

Go\u8bed\u8a00\u5f00\u53d1\u7684\u5b89\u5353App\uff1a\u539f\u7406\u4e0e\u8be6\u7ec6\u4ecb\u7ecd<\/p>\n

Go\u8bed\u8a00\u662f\u8c37\u6b4c(Google)\u5f00\u53d1\u7684\u4e00\u6b3e\u7cfb\u7edf\u7ea7\u7f16\u7a0b\u8bed\u8a00\uff0c\u7531\u4e8e\u5176\u5e76\u53d1\u6027\u3001\u7b80\u6d01\u6613\u8bfb\u7684\u8bed\u6cd5\u548c\u9ad8\u6548\u6027\u80fd\u7b49\u7279\u70b9\uff0c\u8fd1\u5e74\u6765\u9010\u6e10\u53d7\u5230\u66f4\u591a\u5f00\u53d1\u8005\u7684\u5173\u6ce8\u3002\u800c\u5728\u79fb\u52a8\u5e94\u7528\u5f00\u53d1\u9886\u57df\uff0cGo\u8bed\u8a00\u8d4b\u80fd\u5f00\u53d1\u8005\u53ef\u4ee5\u5c1d\u8bd5\u4f7f\u7528\u539f\u751f\u5de5\u5177\u6784\u5efaAndroid App\u3002\u63a5\u4e0b\u6765\u5c06\u8be6\u7ec6\u4ecb\u7ecdGo\u8bed\u8a00\u5f00\u53d1\u5b89\u5353App\u7684\u539f\u7406\u53ca\u8fc7\u7a0b\u3002<\/p>\n

\u539f\u7406\uff1a<\/p>\n

\u7528Go\u8bed\u8a00\u5f00\u53d1\u5b89\u5353App\u7684\u4e3b\u8981\u65b9\u6cd5\u662f\u901a\u8fc7Golang\u79fb\u52a8\u7ed1\u5b9a\u5de5\u5177\u5e93gomobile\u3002gomobile\u5c06Go\u7f16\u8bd1\u4e3a\u4e0eAndroid\u6a21\u5757\u517c\u5bb9\u7684\u5171\u4eab\u5e93\uff0c\u53ef\u4ee5\u65e0\u7f1d\u5730\u4e0eJava\u548cKotlin\u4ee3\u7801\u96c6\u6210\uff0c\u5e76\u5728Android\u4e0a\u8fd0\u884c\u3002\u57fa\u4e8egomobile\u7684\u79fb\u52a8\u5e94\u7528\u901a\u5e38\u91c7\u7528\u539f\u751f\u7684UI\u6846\u67b6\uff0c\u901a\u8fc7\u8fd9\u79cd\u65b9\u5f0f\u53ef\u4ee5\u4e3a\u7528\u6237\u63d0\u4f9b\u66f4\u4e30\u5bcc\u3001\u6d41\u7545\u7684\u89c6\u89c9\u548c\u4ea4\u4e92\u4f53\u9a8c\uff0c\u540c\u65f6\u8282\u7701\u5f00\u53d1\u548c\u7ef4\u62a4\u6210\u672c\u3002<\/p>\n

\u8be6\u7ec6\u4ecb\u7ecd\uff1a<\/p>\n

1. \u73af\u5883\u51c6\u5907<\/p>\n

\u5728\u5f00\u59cb\u4f7f\u7528Go\u8bed\u8a00\u8fdb\u884cAndroid\u5e94\u7528\u5f00\u53d1\u524d\uff0c\u9700\u786e\u4fdd\u5df2\u7ecf\u5b89\u88c5\u5e76\u914d\u7f6e\u597d\u4ee5\u4e0b\u5de5\u5177\uff1a<\/p>\n

– Go\u7f16\u8bd1\u5668\uff081.12\u53ca\u4ee5\u4e0a\u7248\u672c\uff09<\/p>\n

– Android Studio<\/p>\n

– JDK\uff08Java Development Kit\uff09<\/p>\n

– NDK\uff08Native Development Kit\uff09<\/p>\n

– gomobile\u5305<\/p>\n

\u5b89\u88c5\u597d\u540e\uff0c\u786e\u8ba4\u73af\u5883\u53d8\u91cf\u4e2d\u6b63\u786e\u8bbe\u7f6e\u4e86Go\u5e93\u8def\u5f84\uff08$GOPATH\uff09\u548cAndroid SDK\u8def\u5f84\uff08$ANDROID_HOME\uff09\u3002<\/p>\n

2. \u5b89\u88c5gomobile\u5305<\/p>\n

\u4f7f\u7528\u5982\u4e0b\u547d\u4ee4\u5b89\u88c5gomobile\u5305:<\/p>\n

“`bash<\/p>\n

go get -u golang.org\/x\/mobile\/cmd\/gomobile<\/p>\n

“`<\/p>\n

\u63a5\u4e0b\u6765\u521d\u59cb\u5316gomobile\u8bbe\u5b9a\u6307\u5411\u7684NDK\u8def\u5f84:<\/p>\n

“`bash<\/p>\n

gomobile\u5b89\u5353app\u5f00\u53d1\u5de5\u5177<\/a> init -ndk=path\/to\/your\/ndk<\/p>\n

“`<\/p>\n

3. \u7f16\u5199Go\u5e93\u4ee3\u7801<\/p>\n

\u9996\u5148\uff0c\u5728\u521b\u5efa\u4e00\u4e2aGo\u9879\u76ee\uff0c\u7136\u540e\u521b\u5efa\u4e00\u4e2aGo\u6587\u4ef6\uff0c\u4f8b\u5982\u201cgolib.go\u201d\uff0c\u7f16\u5199\u5bf9\u5e94\u7684\u529f\u80fd\u4ee3\u7801\u3002\u8fd9\u91cc\u4e3e\u4e00\u4e2a\u52a0\u6cd5\u51fd\u6570\u7684\u4f8b\u5b50\uff1a<\/p>\n

“`go<\/p>\n

package golib<\/p>\n

import “fmt”<\/p>\n

func Add(a int, b int) int {<\/p>\n

sum := a + b<\/p>\n

fmt.Printf(“The sum is: %d\\n”, sum)<\/p>\n

return sum<\/p>\n

}<\/p>\n

“`<\/p>\n

4. \u751f\u6210Native\u5171\u4eab\u5e93<\/p>\n

\u6267\u884c\u4ee5\u4e0b\u547d\u4ee4\u5c06Go\u4ee3\u7801\u7f16\u8bd1\u4e3aAndroid\u5e73\u53f0\u4e0a\u53ef\u4f7f\u7528\u7684\u5171\u4eab\u5e93\uff1a<\/p>\n

“`bash<\/p>\n

gomobile bind -target=android -o ..\/AndroidDemo\/app\/libs\/golib.aar<\/p>\n

“`<\/p>\n

\u8fd9\u4f1a\u751f\u6210\u4e00\u4e2agolib.aar\u6587\u4ef6\uff0c\u5b83\u662f\u4e00\u4e2aAndroid Archive Resource\u6587\u4ef6\uff0c\u53ef\u4ee5\u88abAndroid Studio\u76f4\u63a5\u8bc6\u522b\u3002<\/p>\n

5. \u96c6\u6210\u5230Android\u9879\u76ee<\/p>\n

\u5728Android Studio\u4e2d\u521b\u5efa\u4e00\u4e2a\u65b0\u7684\u9879\u76ee\uff0c\u5c06\u751f\u6210\u7684golib.aar\u6587\u4ef6\u653e\u5165app\/libs\/\u76ee\u5f55\u4e0b\u3002<\/p>\n

\u5c06\u4e0b\u8ff0\u5185\u5bb9\u6dfb\u52a0\u5230app\/build.gradle\u4e2d\uff1a<\/p>\n

“`gradle<\/p>\n

repositories {<\/p>\n

flatDirs {<\/p>\n

dirs ‘libs’<\/p>\n

}<\/p>\n

}<\/p>\n

dependencies {<\/p>\n

implementation files(‘libs\/golib.aar’)<\/p>\n

implementation ‘org.jetbrains.anko:anko-commons:0.10.8’<\/p>\n

}<\/p>\n

“`<\/p>\n

6. \u7f16\u5199Android\u5e94\u7528\u903b\u8f91<\/p>\n

\u5728M\u5b89\u5353app<\/a>ainActivity\u4e2d\u8c03\u7528Go\u8bed\u8a00\u7f16\u5199\u7684\u65b9\u6cd5\uff1a<\/p>\n

“`java<\/p>\n

import go.golib;<\/p>\n

public class MainActivity extends AppCompatActivity {<\/p>\n

\n

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

@Override<\/p>\n

protected void onCreate(Bundle savedInstanceState) {<\/p>\n

super.onCreate(savedInstanceState);<\/p>\n

setContentView(R.layout.activity_main);<\/p>\n

golib.Add(5, 8);<\/p>\n

}<\/p>\n

}<\/p>\n

“`<\/p>\n

\u4e4b\u540e\uff0c\u8fd0\u884c\u5e76\u6d4b\u8bd5\u5b89\u5353App\u3002Go\u5e93\u4e2d\u7684\u52a0\u6cd5\u51fd\u6570\u5c06\u5728\u5b89\u5353App\u4e2d\u88ab\u8c03\u7528\u5e76\u6267\u884c\u3002<\/p>\n

\u603b\u7ed3\uff1a<\/p>\n

\u4f7f\u7528Go\u8bed\u8a00\u5f00\u53d1\u5b89\u5353App\u7684\u539f\u7406\u662f\u901a\u8fc7gomobile\u5de5\u5177\uff0c\u5c06Go\u4ee3\u7801\u7f16\u8bd1\u6210\u4e0eAndroid\u6a21\u5757\u517c\u5bb9\u7684\u5171\u4eab\u5e93\uff0c\u7136\u540e\u5728Android\u5e94\u7528\u4e2d\u8c03\u7528\u8fd9\u4e9b\u5171\u4eab\u5e93\u6765\u5b9e\u73b0\u529f\u80fd\u3002\u7531\u4e8eGo\u5177\u6709\u9ad8\u6548\u7684\u6027\u80fd\u548c\u7b80\u6d01\u7684\u8bed\u6cd5\uff0c\u5b83\u4e3a\u5f00\u53d1\u8005\u5728\u79fb\u52a8\u8bbe\u5907\u5e73\u53f0\u4e0a\u6784\u5efa\u9ad8\u6027\u80fd\u3001\u6613\u7ef4\u62a4\u7684\u5e94\u7528\u63d0\u4f9b\u4e86\u65b0\u7684\u9009\u62e9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

Go\u8bed\u8a00\u5f00\u53d1\u7684\u5b89\u5353App\uff1a\u539f\u7406\u4e0e\u8be6\u7ec6\u4ecb\u7ecdGo\u8bed\u8a00\u662f\u8c37\u6b4c(Google)\u5f00\u53d1\u7684\u4e00\u6b3e\u7cfb\u7edf\u7ea7\u7f16\u7a0b\u8bed\u8a00\uff0c\u7531\u4e8e\u5176\u5e76\u53d1\u6027\u3001\u7b80\u6d01\u6613\u8bfb\u7684\u8bed\u6cd5\u548c\u9ad8\u6548\u6027\u80fd\u7b49\u7279\u70b9\uff0c\u8fd1\u5e74\u6765\u9010\u6e10\u53d7\u5230\u66f4\u591a\u5f00\u53d1\u8005\u7684\u5173\u6ce8\u3002\u800c\u5728\u79fb\u52a8\u5e94\u7528\u5f00\u53d1\u9886\u57df\uff0cG<\/p>\n","protected":false},"author":15,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[81,15807,15806,422,84],"class_list":{"0":"post-9102","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"hentry","6":"category-zuoapp","7":"tag-81","8":"tag-app","10":"tag-422","11":"tag-84"},"_links":{"self":[{"href":"https:\/\/www.zhidianwl.com\/zhidian\/wp-json\/wp\/v2\/posts\/9102","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.zhidianwl.com\/zhidian\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.zhidianwl.com\/zhidian\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.zhidianwl.com\/zhidian\/wp-json\/wp\/v2\/users\/15"}],"replies":[{"embeddable":true,"href":"https:\/\/www.zhidianwl.com\/zhidian\/wp-json\/wp\/v2\/comments?post=9102"}],"version-history":[{"count":0,"href":"https:\/\/www.zhidianwl.com\/zhidian\/wp-json\/wp\/v2\/posts\/9102\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.zhidianwl.com\/zhidian\/wp-json\/wp\/v2\/media?parent=9102"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.zhidianwl.com\/zhidian\/wp-json\/wp\/v2\/categories?post=9102"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.zhidianwl.com\/zhidian\/wp-json\/wp\/v2\/tags?post=9102"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}