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@@ -0,0 +1,57 @@
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+export function downloadApkWithJsonPost(apiUrl, requestData) {
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+ fetch(apiUrl, {
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+ method: "POST",
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+ headers: {
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+ "Content-Type": "application/json",
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+ },
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+ body: JSON.stringify(requestData),
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+ })
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+ .then((response) => {
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+ if (!response.ok) throw new Error("下载失败");
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+ return response.blob(); // 获取二进制 APK 文件
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+ })
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+ .then((blob) => {
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+ saveBlobToFile(blob); // 保存到本地
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+ })
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+ .catch((err) => {
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+ plus.nativeUI.alert("更新失败：" + err.message);
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+ });
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+}
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+
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+function saveBlobToFile(blob) {
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+ const apkPath = "_doc/update/app.apk";
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+
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+ plus.io.resolveLocalFileSystemURL("_doc/", function (dirEntry) {
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+ dirEntry.getDirectory("update", { create: true }, function (updateDir) {
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+ updateDir.getFile("app.apk", { create: true }, function (fileEntry) {
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+ fileEntry.createWriter(function (writer) {
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+ writer.onwrite = function () {
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+ console.log("文件保存成功");
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+ installApk(fileEntry.toLocalURL());
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+ };
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+ writer.onerror = function (e) {
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+ plus.nativeUI.alert("保存文件失败：" + e.message);
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+ };
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+ writer.write(blob);
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+ });
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+ });
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+ });
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+ });
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+}
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+
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+function installApk(filepath) {
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+ plus.runtime.install(
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+ filepath,
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+ {
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+ force: true,
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+ },
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+ function () {
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+ plus.nativeUI.alert("更新完成，应用即将重启", function () {
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+ plus.runtime.restart();
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+ });
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+ },
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+ function (e) {
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+ plus.nativeUI.alert("安装失败：" + JSON.stringify(e));
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+ }
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+ );
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+}
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maliang