H5_singleGame/packages/hot-update-tools/main_code.js

(function () {
    if (typeof window.jsb === 'object') {
        var hotUpdateSearchPaths = localStorage.getItem('HotUpdateSearchPaths');
        if (hotUpdateSearchPaths) {
            var paths = JSON.parse(hotUpdateSearchPaths);
            jsb.fileUtils.setSearchPaths(paths);

            var fileList = [];
            var storagePath = paths[0] || '';
            var tempPath = storagePath + '_temp/';
            var baseOffset = tempPath.length;

            if (jsb.fileUtils.isDirectoryExist(tempPath) && !jsb.fileUtils.isFileExist(tempPath + 'project.manifest.temp')) {
                jsb.fileUtils.listFilesRecursively(tempPath, fileList);
                fileList.forEach(srcPath => {
                    var relativePath = srcPath.substr(baseOffset);
                    var dstPath = storagePath + relativePath;

                    if (srcPath[srcPath.length] === '/') {
                        jsb.fileUtils.createDirectory(dstPath);
                    } else {
                        if (jsb.fileUtils.isFileExist(dstPath)) {
                            jsb.fileUtils.removeFile(dstPath);
                        }
                        jsb.fileUtils.renameFile(srcPath, dstPath);
                    }
                });
                jsb.fileUtils.removeDirectory(tempPath);
            }
        }
    }
})();