mirror of
https://github.com/xuxiaobo-bobo/boda_jsEnv.git
synced 2025-04-23 08:29:24 +08:00
47 lines
1.7 KiB
JavaScript
47 lines
1.7 KiB
JavaScript
// FileSystemWritableFileStream对象
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FileSystemWritableFileStream = function FileSystemWritableFileStream() {
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let arg = arguments[0];
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if (arg != 'bobo' && (this instanceof FileSystemWritableFileStream)) {
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return bodavm.toolsFunc.throwError("TypeError", "Illegal constructor");
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}
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;
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bodavm.toolsFunc.symbolProperty(this);
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if (arg != 'bobo') {
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console.log_copy('FileSystemWritableFileStream 实例化对象 --->', JSON.stringify_bo(arguments, function (k, v) {
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if (v == window) {
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return 'window';
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} else {
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return v;
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}
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}));
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}
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;
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};
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bodavm.toolsFunc.safeProto(FileSystemWritableFileStream, "FileSystemWritableFileStream");
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FileSystemWritableFileStream.prototype.__proto__ = WritableStream.prototype;
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FileSystemWritableFileStream.__proto__ = WritableStream;
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bodavm.toolsFunc.defineProperty(FileSystemWritableFileStream.prototype, "seek", {
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configurable: true,
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enumerable: true,
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writable: true,
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value: function seek() {
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return bodavm.toolsFunc.dispatch(this, FileSystemWritableFileStream.prototype, "FileSystemWritableFileStream", "seek", arguments);
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}
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});
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bodavm.toolsFunc.defineProperty(FileSystemWritableFileStream.prototype, "truncate", {
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configurable: true,
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enumerable: true,
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writable: true,
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value: function truncate() {
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return bodavm.toolsFunc.dispatch(this, FileSystemWritableFileStream.prototype, "FileSystemWritableFileStream", "truncate", arguments);
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}
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});
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bodavm.toolsFunc.defineProperty(FileSystemWritableFileStream.prototype, "write", {
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configurable: true,
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enumerable: true,
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writable: true,
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value: function write() {
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return bodavm.toolsFunc.dispatch(this, FileSystemWritableFileStream.prototype, "FileSystemWritableFileStream", "write", arguments);
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}
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}); |