{"id":4778,"date":"2023-06-29T17:25:47","date_gmt":"2023-06-29T09:25:47","guid":{"rendered":"https:\/\/www.yimenapp.cn\/yun\/?p=4778"},"modified":"2023-06-29T17:25:47","modified_gmt":"2023-06-29T09:25:47","slug":"%e5%ae%89%e5%8d%93%e6%b7%b7%e5%90%88%e5%ba%94%e7%94%a8jssdk%e5%bc%80%e5%8f%91%e6%8e%a8%e8%8d%90%e4%bd%bf%e7%94%a8%e4%b8%80%e9%97%a8app","status":"publish","type":"post","link":"https:\/\/www.yimenapp.cn\/yun\/2023\/4778\/","title":{"rendered":"\u5b89\u5353\u6df7\u5408\u5e94\u7528jssdk\u5f00\u53d1\u63a8\u8350\u4f7f\u7528\u4e00\u95e8APP"},"content":{"rendered":"

\u968f\u7740\u79fb\u52a8\u4e92\u8054\u7f51\u7684\u53d1\u5c55\uff0c\u6df7\u5408\u5e94\u7528\u6210\u4e3a\u4e86\u5f00\u53d1\u8005\u7684\u9996\u9009\u4e4b\u4e00\u3002\u800c\u5728\u6df7\u5408\u5e94\u7528\u5f00\u53d1\u4e2d\uff0cjssdk\u662f\u4e0d\u53ef\u6216\u7f3a\u7684\u4e00\u90e8\u5206\u3002\u672c\u6587\u5c06\u4ece\u539f\u7406\u548c\u8be6\u7ec6\u4ecb\u7ecd\u4e24\u4e2a\u65b9\u9762\u6765\u9610\u8ff0\u5b89\u5353\u6df7\u5408\u5e94\u7528jssdk\u5f00\u53d1\u3002<\/p>\n

\u4e00\u3001\u539f\u7406<\/p>\n

jssdk\u5168\u79f0\u4e3aJavaScript Software Development Kit\uff0c\u5373JavaScript\u8f6f\u4ef6\u5f00\u53d1\u5de5\u5177\u5305\u3002\u5b83\u662f\u4e00\u79cd\u57fa\u4e8eJavaScript\u7684\u5f00\u53d1\u5de5\u5177\uff0c\u4e3b\u8981\u7528\u4e8e\u5728\u79fb\u52a8\u5e94\u7528\u4e2d\u8c03\u7528\u539f\u751f\u529f\u80fd\u3002\u5728\u5b89\u5353\u6df7\u5408\u5e94\u7528\u4e2d\uff0cjssdk\u53ef\u4ee5\u901a\u8fc7JavaScript\u4e0e\u539f\u751f\u4ee3\u7801\u8fdb\u884c\u4ea4\u4e92\uff0c\u5b9e\u73b0\u8c03\u7528\u6444\u50cf\u5934\u3001\u5b9a\u4f4d\u3001\u5206\u4eab\u7b49\u539f\u751f\u529f\u80fd\u3002<\/p>\n

jssdk\u7684\u539f\u7406\u662f\u901a\u8fc7WebView\u6765\u5b9e\u73b0\uff0cWebView\u662f\u4e00\u4e2a\u57fa\u4e8eWebkit\u5f15\u64ce\u7684\u6d4f\u89c8\u5668\u63a7\u4ef6\uff0c\u53ef\u4ee5\u5728\u5e94\u7528\u7a0b\u5e8f\u4e2d\u5d4c\u5165\u7f51\u9875\u3002\u5728\u5b89\u5353\u6df7\u5408\u5e94\u7528\u4e2d\uff0c\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7WebView\u6765\u52a0\u8f7d\u7f51\u9875\uff0c\u5e76\u4e14\u5728\u7f51\u9875\u4e2d\u4f7f\u7528JavaScript\u6765\u8c03\u7528\u539f\u751f\u4ee3\u7801\u3002\u800cjssdk\u5c31\u662f\u5c06\u8fd9\u4e2a\u8fc7\u7a0b\u5c01\u88c5\u6210\u4e86\u4e00\u4e2a\u5de5\u5177\u5305\uff0c\u65b9\u4fbf\u5f00\u53d1\u8005\u8c03\u7528\u3002<\/p>\n

\u4e8c\u3001\u8be6\u7ec6\u4ecb\u7ecd<\/p>\n

1. jssdk\u7684\u4f7f\u7528<\/p>\n

\u5728\u4f7f\u7528jssdk\u4e4b\u524d\uff0c\u9700\u8981\u5148\u5728\u5b89\u5353\u9879\u76ee\u4e2d\u96c6\u6210jssdk\u5e93\u3002\u53ef\u4ee5\u901a\u8fc7\u5728build.gradle\u6587\u4ef6\u4e2d\u6dfb\u52a0\u4ee5\u4e0b\u4ee3\u7801\u6765\u5b9e\u73b0\uff1a<\/p>\n

“`<\/p>\n

dependencies {<\/p>\n

implementation ‘com.github.lzyzsd:jsbridge:1.0.4’<\/p>\n

}<\/p>\n

“`<\/p>\n

\u6dfb\u52a0\u5b8c\u4f9d\u8d56\u540e\uff0c\u5c31\u53ef\u4ee5\u5728\u9879\u76ee\u4e2d\u4f7f\u7528jssdk\u4e86\u3002\u9996\u5148\u9700\u8981\u5728WebView\u4e2d\u6ce8\u5165jsbridge\uff0c\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n

“`<\/p>\n

WebView webView = findViewById(R.id.webview);<\/p>\n

webView.getSettings().setJavaScriptEnabled(true);<\/p>\n

webView.addJavascriptInterface(new JsBridge(this), “JsBridge”);<\/p>\n

“`<\/p>\n

\u7136\u540e\u5728JavaScript\u4e2d\u5c31\u53ef\u4ee5\u901a\u8fc7window.JsBridge\u6765\u8c03\u7528\u539f\u751f\u4ee3\u7801\u4e86\u3002<\/p>\n

2. jssdk\u7684\u5b9e\u73b0<\/p>\n

jssdk\u7684\u5b9e\u73b0\u4e3b\u8981\u5206\u4e3a\u4e24\u4e2a\u90e8\u5206\uff0c\u4e00\u90e8\u5206\u662f\u539f\u751f\u4ee3\u7801\u7684\u5b9e\u73b0\uff0c\u53e6\u4e00\u90e8\u5206\u662fJavaScript\u4ee3\u7801\u7684\u5b9e\u73b0\u3002<\/p>\n

\u5728\u539f\u751f\u4ee3\u7801\u7684\u5b9e\u73b0\u4e2d\uff0c\u9700\u8981\u5b9a\u4e49\u4e00\u4e2a\u7c7b\u6765\u5904\u7406JavaScript\u8c03\u7528\u3002\u8fd9\u4e2a\u7c7b\u9700\u8981\u7ee7\u627f\u81eaWebViewClient\uff0c\u5e76\u4e14\u9700\u8981\u91cd\u5199shouldOverrideUrlLoading\u65b9\u6cd5\uff0c\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n

app\u6253\u5305\u8f6f\u4ef6\u4e4b\u540e\u52a0cdkey<\/a><\/p>\n

“`<\/p>\n

public class JsBridge extends WebViewClient {<\/p>\n

@Override<\/p>\n

public boolean shouldOverrideUrlLoading(WebView view, String url) {<\/p>\n

if (url.startsWith(“jsbridge:”)) {<\/p>\n

\/\/ \u5904\u7406JavaScript\u8c03\u7528<\/p>\n

return true;<\/p>\n

}<\/p>\n

return super.shouldOverrideUrlLoading(view, url);<\/p>\n

}<\/p>\n

}<\/p>\n

“`<\/p>\n

\u5728Java\u5b89\u5353\u624b\u673aapp\u5f00\u53d1\u5de5\u5177<\/a>Script\u4ee3\u7801\u7684\u5b9e\u73b0\u4e2d\uff0c\u9700\u8981\u5b9a\u4e49\u4e00\u4e2aJavaScript\u51fd\u6570\u6765\u4e0e\u539f\u751f\u4ee3\u7801\u8fdb\u884c\u4ea4\u4e92\u3002\u8fd9\u4e2a\u51fd\u6570\u9700\u8981\u4f7f\u7528window.JsBridge\u6765\u8c03\u7528\u539f\u751f\u4ee3\u7801\uff0c\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n

“`<\/p>\n

function callNative() {<\/p>\n

window.JsBridge.callNative(<\/p>\n

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

“\u53c2\u6570”, function(response) {<\/p>\n

\/\/ \u5904\u7406\u539f\u751f\u4ee3\u7801\u7684\u8fd4\u56de\u7ed3\u679c<\/p>\n

});<\/p>\n

}<\/p>\n

“`<\/p>\n

\u5728\u539f\u751f\u4ee3\u7801\u4e2d\uff0c\u9700\u8981\u5b9a\u4e49\u4e00\u4e2a\u65b9\u6cd5\u6765\u5904\u7406JavaScript\u8c03\u7528\u3002\u8fd9\u4e2a\u65b9\u6cd5\u9700\u8981\u4f7f\u7528@JavascriptInterface\u6ce8\u89e3\u6765\u6807\u8bb0\uff0c\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n

“`<\/p>\n

@JavascriptInterface<\/p>\n

public void callNative(String param, Callback callback) {<\/p>\n

\/\/ \u5904\u7406JavaScript\u4f20\u9012\u7684\u53c2\u6570<\/p>\n

\/\/ \u8c03\u7528\u539f\u751f\u529f\u80fd<\/p>\n

\/\/ \u5904\u7406\u539f\u751f\u529f\u80fd\u7684\u8fd4\u56de\u7ed3\u679c<\/p>\n

callback.invoke(“\u8fd4\u56de\u7ed3\u679c”);<\/p>\n

}<\/p>\n

“`<\/p>\n

\u5728\u5904\u7406\u5b8c\u539f\u751f\u529f\u80fd\u7684\u8fd4\u56de\u7ed3\u679c\u540e\uff0c\u9700\u8981\u4f7f\u7528Callback\u6765\u5c06\u7ed3\u679c\u8fd4\u56de\u7ed9JavaScript\u3002<\/p>\n

\u4e09\u3001\u603b\u7ed3<\/p>\n

jssdk\u662f\u5b89\u5353\u6df7\u5408\u5e94\u7528\u5f00\u53d1\u4e2d\u4e0d\u53ef\u6216\u7f3a\u7684\u4e00\u90e8\u5206\u3002\u5b83\u901a\u8fc7JavaScript\u4e0e\u539f\u751f\u4ee3\u7801\u8fdb\u884c\u4ea4\u4e92\uff0c\u5b9e\u73b0\u8c03\u7528\u6444\u50cf\u5934\u3001\u5b9a\u4f4d\u3001\u5206\u4eab\u7b49\u539f\u751f\u529f\u80fd\u3002jssdk\u7684\u5b9e\u73b0\u4e3b\u8981\u5206\u4e3a\u4e24\u4e2a\u90e8\u5206\uff0c\u4e00\u90e8\u5206\u662f\u539f\u751f\u4ee3\u7801\u7684\u5b9e\u73b0\uff0c\u53e6\u4e00\u90e8\u5206\u662fJavaScript\u4ee3\u7801\u7684\u5b9e\u73b0\u3002\u5728\u4f7f\u7528jssdk\u4e4b\u524d\uff0c\u9700\u8981\u5148\u5728\u5b89\u5353\u9879\u76ee\u4e2d\u96c6\u6210jssdk\u5e93\uff0c\u5e76\u4e14\u5728WebView\u4e2d\u6ce8\u5165jsbridge\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

\u968f\u7740\u79fb\u52a8\u4e92\u8054\u7f51\u7684\u53d1\u5c55\uff0c\u6df7\u5408\u5e94\u7528\u6210\u4e3a\u4e86\u5f00\u53d1\u8005\u7684\u9996\u9009\u4e4b\u4e00\u3002\u800c\u5728\u6df7\u5408\u5e94\u7528\u5f00\u53d1\u4e2d\uff0cjssdk\u662f\u4e0d\u53ef\u6216\u7f3a\u7684\u4e00\u90e8\u5206\u3002\u672c\u6587\u5c06\u4ece\u539f\u7406\u548c\u8be6\u7ec6\u4ecb\u7ecd\u4e24\u4e2a\u65b9\u9762\u6765\u9610\u8ff0\u5b89\u5353\u6df7\u5408\u5e94\u7528jssdk\u5f00\u53d1\u3002\u4e00\u3001\u539f\u7406jssdk\u5168\u79f0\u4e3aJav<\/p>\n","protected":false},"author":16,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[59,33,431,9070,9069],"topic":[],"class_list":["post-4778","post","type-post","status-publish","format-standard","hentry","category-hangye","tag-59","tag-33","tag-431","tag-app","tag-vue"],"_links":{"self":[{"href":"https:\/\/www.yimenapp.cn\/yun\/wp-json\/wp\/v2\/posts\/4778","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.yimenapp.cn\/yun\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.yimenapp.cn\/yun\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.yimenapp.cn\/yun\/wp-json\/wp\/v2\/users\/16"}],"replies":[{"embeddable":true,"href":"https:\/\/www.yimenapp.cn\/yun\/wp-json\/wp\/v2\/comments?post=4778"}],"version-history":[{"count":0,"href":"https:\/\/www.yimenapp.cn\/yun\/wp-json\/wp\/v2\/posts\/4778\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.yimenapp.cn\/yun\/wp-json\/wp\/v2\/media?parent=4778"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.yimenapp.cn\/yun\/wp-json\/wp\/v2\/categories?post=4778"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.yimenapp.cn\/yun\/wp-json\/wp\/v2\/tags?post=4778"},{"taxonomy":"topic","embeddable":true,"href":"https:\/\/www.yimenapp.cn\/yun\/wp-json\/wp\/v2\/topic?post=4778"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}