## ZipArchiveFileSystem class

  File system to provide to the read-only access to speicified zip file or zip stream.  File system will be disposed after the open/save operation.


## Methods

### constructor{#constructor}

| Name | Description |
| --- | --- |
| constructor(fileName) | Construct a ZipArchiveFileSystem through a file name. | 

 **Parameters:**

| Name | Type | Description |
| --- | --- | --- |
|  fileNam | String | null |

 **Result:**



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### readFile{#readFile}

| Name | Description |
| --- | --- |
| readFile(fileName, options) | Open file for reading | 

 **Parameters:**

| Name | Type | Description |
| --- | --- | --- |
|  fileNam | String | null |
|  option | IOConfig | null |

 **Result:**
Stream


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### writeFile{#writeFile}

| Name | Description |
| --- | --- |
| writeFile(fileName, options) | Open file for writing, not implemented in this class. | 

 **Parameters:**

| Name | Type | Description |
| --- | --- | --- |
|  fileNam | String | null |
|  option | IOConfig | null |

 **Result:**
Stream


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