diff --git a/pages.json b/pages.json
index 37ff6b342ab5da16ddaf195b860614d81a1063c2..d6db00db43c80561451a8ad6519eb1342a06efa0 100644
--- a/pages.json
+++ b/pages.json
@@ -329,7 +329,14 @@
       "style": {
         "navigationBarTitleText": "数据存储"
       }
-    },
+    },
+    {
+      "path": "pages/API/filemanager/filemanager",
+      "style": {
+        "navigationBarTitleText": "沙盒文件管理"
+      }
+    },
+
     {
       "path": "pages/API/action-sheet/action-sheet",
       "style": {
diff --git a/pages/API/filemanager/filemanager.test.js b/pages/API/filemanager/filemanager.test.js
new file mode 100644
index 0000000000000000000000000000000000000000..570f4a7846b7f96e6cb510706ddabc90aa8d6148
--- /dev/null
+++ b/pages/API/filemanager/filemanager.test.js
@@ -0,0 +1,565 @@
+const PAGE_PATH = '/pages/API/filemanager/filemanager'
+
+
+describe('ExtApi-FileManagerTest', () => {
+
+  let page;
+  function getData(key = '') {
+    return new Promise(async (resolve, reject) => {
+      const data = await page.data()
+      resolve(key ? data[key] : data)
+    })
+  }
+
+
+  beforeAll(async () => {
+    page = await program.reLaunch(PAGE_PATH)
+    await page.waitFor(600);
+  });
+
+  async function isDone() {
+    let isDone = await page.waitFor(async () => {
+      return await page.data('done')
+    })
+    await page.setData({done: false})
+    return isDone
+  }
+
+  it('USER_DATA_PATH test', async () => {
+    // 测试 USER_DATA_PATH
+    let globalUserDataPath = await getData('globalUserDataPath')
+
+    await page.setData({
+      recursiveVal: true,
+      copyToBasePath:globalUserDataPath,
+      basePath: globalUserDataPath,
+      rmDirFile:'a',
+      unlinkFile:'a/1.txt'
+    })
+
+    // 先清除文件,需要清除全部可能存在的历史测试文件，避免运行失败
+    const btnUnLinkFileButton = await page.$('.btn-unlink-file')
+    await btnUnLinkFileButton.tap()
+    await isDone()
+
+    await page.setData({
+      unlinkFile:'a/2.txt'
+    })
+    await btnUnLinkFileButton.tap()
+    await isDone()
+
+    await page.setData({
+      unlinkFile:'a/3.txt'
+    })
+    await btnUnLinkFileButton.tap()
+    await isDone()
+
+    // 清除文件夹
+    const btnRmDirButton = await page.$('.btn-remove-dir')
+    await btnRmDirButton.tap()
+    await isDone()
+    // 重新创建测试目录
+    const btnMkdDirButton = await page.$('.btn-mkdir')
+    await btnMkdDirButton.tap()
+    await isDone()
+
+    const btnReadDirButton = await page.$('.btn-read-dir')
+    await btnReadDirButton.tap()
+    await isDone()
+
+
+    // 期望通过 recursive = true的 文件夹删除，得到一个空的 /a 目录
+    let fileListComplete = await getData('fileListComplete')
+    expect(JSON.stringify(fileListComplete)).toEqual('[]')
+    let fileListSuccess = await getData('fileListSuccess')
+    expect(JSON.stringify(fileListSuccess)).toEqual('[]')
+
+    // 先测试 recursive = false 文件夹创建，期望失败
+    await page.setData({
+      recursiveVal: false,
+      mkdirFile:'a/b/c'
+    })
+
+
+    await btnMkdDirButton.tap()
+    await isDone()
+
+
+    let lastFailError = await getData('lastFailError')
+    expect(lastFailError.errCode).toEqual(1300002)
+    expect(lastFailError.errMsg).toEqual('no such file or directory:unifile://usr/a/b/c')
+    let lastCompleteError = await getData('lastCompleteError')
+    expect(lastCompleteError.errCode).toEqual(1300002)
+    expect(lastCompleteError.errMsg).toEqual('no such file or directory:unifile://usr/a/b/c')
+
+
+    // 测试 recursive = true 期望文件夹创建成功
+    await page.setData({
+      recursiveVal: true
+    })
+    await btnMkdDirButton.tap()
+    await isDone()
+
+    await btnReadDirButton.tap()
+    await isDone()
+
+    // 期望通过 recursive = true的 文件夹删除，得到一个空的 /a 目录
+    fileListComplete = await getData('fileListComplete')
+    expect(JSON.stringify(fileListComplete)).toEqual("[\"b\"]")
+    fileListSuccess = await getData('fileListSuccess')
+    expect(JSON.stringify(fileListSuccess)).toEqual("[\"b\"]")
+
+    // 测试写入文件
+    const btnWriteFileButton = await page.$('.btn-write-file')
+    await btnWriteFileButton.tap()
+    await isDone()
+    // 检查目录列表数量
+    await btnReadDirButton.tap()
+    await isDone()
+    fileListComplete = await getData('fileListComplete')
+    expect(JSON.stringify(fileListComplete)).toEqual("[\"b\",\"1.txt\"]")
+    fileListSuccess = await getData('fileListSuccess')
+    expect(JSON.stringify(fileListSuccess)).toEqual("[\"b\",\"1.txt\"]")
+    // 获取和对比 文件内容
+    const btnReadFileButton = await page.$('.btn-read-file')
+    await btnReadFileButton.tap()
+    await isDone()
+    let readFileRet = await getData('readFileRet')
+    expect(readFileRet).toEqual("锄禾日当午，汗滴禾下土，谁知盘中餐，粒粒皆辛苦")
+
+    // 更换文件内容 获取和对比 文件md5和sha1
+    await page.setData({
+      writeFileContent: "If you were a teardrop;In my eye,For fear of losing you,I would never cry.And if the golden sun,Should cease to shine its light,Just one smile from you,Would make my whole world bright.",
+      getFileInfoAlgorithm:"md5"
+    })
+    await btnWriteFileButton.tap()
+    await isDone()
+
+    await btnReadFileButton.tap()
+    await isDone()
+    readFileRet = await getData('readFileRet')
+    expect(readFileRet).toEqual("If you were a teardrop;In my eye,For fear of losing you,I would never cry.And if the golden sun,Should cease to shine its light,Just one smile from you,Would make my whole world bright.")
+
+    const btnGetFileInfoButton = await page.$('.btn-get-file-info')
+    await btnGetFileInfoButton.tap()
+    await isDone()
+
+    let getFileInfoSize = await getData('getFileInfoSize')
+    expect(getFileInfoSize).toEqual(185)
+    let getFileInfoDigest = await getData('getFileInfoDigest')
+    expect(getFileInfoDigest).toEqual("29ddd02ed3c38ccebb98884eda082cb1")
+    // 切换为 sha1
+    await page.setData({
+      getFileInfoAlgorithm:"sha1"
+    })
+
+    await btnGetFileInfoButton.tap()
+    await isDone()
+
+    getFileInfoSize = await getData('getFileInfoSize')
+    expect(getFileInfoSize).toEqual(185)
+    getFileInfoDigest = await getData('getFileInfoDigest')
+    expect(getFileInfoDigest).toEqual("ebef4e75783e0db499fc260d120e695005bead8a")
+
+    // 测试 copyfile
+    await page.setData({
+
+      copyFromFile:"a/1.txt",
+      copyToFile:"a/2.txt"
+    })
+    const btnCopyFileButton = await page.$('.btn-copy-file')
+    await btnCopyFileButton.tap()
+    await isDone()
+
+
+    await btnReadDirButton.tap()
+    await isDone()
+
+    // 1.txt 2.txt 两个文件都存在
+    fileListComplete = await getData('fileListComplete')
+    expect(JSON.stringify(fileListComplete)).toEqual("[\"b\",\"1.txt\",\"2.txt\"]")
+    fileListSuccess = await getData('fileListSuccess')
+    expect(JSON.stringify(fileListSuccess)).toEqual("[\"b\",\"1.txt\",\"2.txt\"]")
+
+    // 测试 rename
+    await page.setData({
+      renameFromFile:"a/2.txt",
+      renameToFile:"a/3.txt"
+    })
+
+    const btnRenameFileButton = await page.$('.btn-rename-file')
+    await btnRenameFileButton.tap()
+    await isDone()
+
+    await btnReadDirButton.tap()
+    await isDone()
+
+    // 1.txt 3.txt 两个文件都存在
+    fileListComplete = await getData('fileListComplete')
+    expect(JSON.stringify(fileListComplete)).toEqual("[\"b\",\"1.txt\",\"3.txt\"]")
+    fileListSuccess = await getData('fileListSuccess')
+    expect(JSON.stringify(fileListSuccess)).toEqual("[\"b\",\"1.txt\",\"3.txt\"]")
+
+
+  });
+
+  it('TEMP_PATH test', async () => {
+    // 测试 TEMP_PATH
+    let globalTempPath = await getData('globalTempPath')
+    await page.setData({
+      recursiveVal: true,
+      basePath: globalTempPath,
+      copyToBasePath:globalTempPath,
+      rmDirFile:'a',
+      unlinkFile:'a/我们经历了一场兵慌马乱的战争.1@2#3$4%5^6&7*8(9)0+-qwertyuiopasdfghjklzxcvbnm;,/中文路径/张三/name/中文文件.mock'
+    })
+
+
+    // 先清除文件,需要清除全部可能存在的历史测试文件，避免运行失败
+    const btnUnLinkFileButton = await page.$('.btn-unlink-file')
+    await btnUnLinkFileButton.tap()
+    await isDone()
+
+    await page.setData({
+      unlinkFile:'a/提前创建的目录/4.txt'
+    })
+    await btnUnLinkFileButton.tap()
+    await isDone()
+
+
+    // 清除文件夹
+    const btnRmDirButton = await page.$('.btn-remove-dir')
+    await btnRmDirButton.tap()
+    await isDone()
+
+    // 重新创建测试目录
+    const btnMkdDirButton = await page.$('.btn-mkdir')
+    await btnMkdDirButton.tap()
+    await isDone()
+
+    const btnReadDirButton = await page.$('.btn-read-dir')
+    await btnReadDirButton.tap()
+    await isDone()
+
+
+    // 期望通过 recursive = true的 文件夹删除，得到一个空的 /a 目录
+    let fileListComplete = await getData('fileListComplete')
+    expect(JSON.stringify(fileListComplete)).toEqual("[\"b\"]")
+    let fileListSuccess = await getData('fileListSuccess')
+    expect(JSON.stringify(fileListSuccess)).toEqual("[\"b\"]")
+
+    // 测试 创建多层级文件目录
+    await page.setData({
+      recursiveVal: true,
+      mkdirFile:'a/b/c/d/e/f/g/h/i/g/k/l/m/n/o/p/q/r/s/t/u/v/w/x/y/z/中文路径/张三/test',
+    })
+
+    await btnMkdDirButton.tap()
+    await isDone()
+
+    await btnReadDirButton.tap()
+    await isDone()
+
+    fileListComplete = await getData('fileListComplete')
+    expect(JSON.stringify(fileListComplete)).toEqual("[\"b\"]")
+    fileListSuccess = await getData('fileListSuccess')
+    expect(JSON.stringify(fileListSuccess)).toEqual("[\"b\"]")
+
+    // 测试 创建包含中文特殊符号的目录
+    await page.setData({
+      recursiveVal: true,
+      mkdirFile:'a/我们经历了一场兵慌马乱的战争.1@2#3$4%5^6&7*8(9)0+-qwertyuiopasdfghjklzxcvbnm;,/中文路径/张三/name',
+    })
+    await btnMkdDirButton.tap()
+    await isDone()
+
+    await btnReadDirButton.tap()
+    await isDone()
+
+    // 期望通过 recursive = true的 文件夹删除，得到一个空的 /a 目录
+    fileListComplete = await getData('fileListComplete')
+    expect(JSON.stringify(fileListComplete)).toEqual("[\"b\",\"我们经历了一场兵慌马乱的战争.1@2#3$4%5^6&7*8(9)0+-qwertyuiopasdfghjklzxcvbnm;,\"]")
+    fileListSuccess = await getData('fileListSuccess')
+    expect(JSON.stringify(fileListSuccess)).toEqual("[\"b\",\"我们经历了一场兵慌马乱的战争.1@2#3$4%5^6&7*8(9)0+-qwertyuiopasdfghjklzxcvbnm;,\"]")
+
+    /**
+     * 从资源文件中读取图片为base64，测试写入较大文件场景
+     * 'static/list-mock/safe.png' 注意，依赖这个资源文件，不能删除
+     */
+    let globalAppResourcePath = await getData('globalAppResourcePath')
+    await page.setData({
+
+      basePath: globalAppResourcePath,
+      readFile:'static/list-mock/safe.png',
+      readFileFlag:'base64'
+    })
+
+
+    // 获取和对比 文件内容
+    const btnReadFileButton = await page.$('.btn-read-file')
+    await btnReadFileButton.tap()
+    await isDone()
+    let readFileRet = await getData('readFileRet')
+
+    expect(readFileRet.length).toEqual(426128)
+    let endStr = readFileRet.substring(readFileRet.length - 10)
+    expect(endStr).toEqual("lFTkSuQmCC")
+
+    await page.setData({
+      basePath: globalTempPath,
+      writeFile:'a/我们经历了一场兵慌马乱的战争.1@2#3$4%5^6&7*8(9)0+-qwertyuiopasdfghjklzxcvbnm;,/中文路径/张三/name/中文文件.mock',
+      writeFileContent:readFileRet
+    })
+
+
+    const btnWriteFileButton = await page.$('.btn-write-file')
+    await btnWriteFileButton.tap()
+    await isDone()
+
+    // 获取文件列表，判断是否写入成功，同时置空base64内容 避免影响实时查看状态
+    await page.setData({
+      readDir:'a/我们经历了一场兵慌马乱的战争.1@2#3$4%5^6&7*8(9)0+-qwertyuiopasdfghjklzxcvbnm;,/中文路径/张三/name',
+      readFileRet:'',
+      writeFileContent:''
+    })
+
+    // 检查目录列表数量
+    await btnReadDirButton.tap()
+    await isDone()
+    fileListComplete = await getData('fileListComplete')
+    expect(JSON.stringify(fileListComplete)).toEqual("[\"中文文件.mock\"]")
+    fileListSuccess = await getData('fileListSuccess')
+    expect(JSON.stringify(fileListSuccess)).toEqual("[\"中文文件.mock\"]")
+
+
+    // 更换文件内容 获取和对比 文件md5和sha1
+    await page.setData({
+      getFileInfoFile:'a/我们经历了一场兵慌马乱的战争.1@2#3$4%5^6&7*8(9)0+-qwertyuiopasdfghjklzxcvbnm;,/中文路径/张三/name/中文文件.mock',
+      getFileInfoAlgorithm:"md5",
+    })
+
+    const btnGetFileInfoButton = await page.$('.btn-get-file-info')
+    await btnGetFileInfoButton.tap()
+    await isDone()
+
+    let getFileInfoSize = await getData('getFileInfoSize')
+    expect(getFileInfoSize).toEqual(426128)
+    let getFileInfoDigest = await getData('getFileInfoDigest')
+    expect(getFileInfoDigest).toEqual("795fd5a20b4f0a63504330e9132dcd30")
+
+    // 切换为 sha1
+    await page.setData({
+      getFileInfoAlgorithm:"sha1"
+    })
+
+    await btnGetFileInfoButton.tap()
+    await isDone()
+
+    getFileInfoSize = await getData('getFileInfoSize')
+    expect(getFileInfoSize).toEqual(426128)
+    getFileInfoDigest = await getData('getFileInfoDigest')
+    expect(getFileInfoDigest).toEqual("74877928eddd0351bd8b3b1c677b56f25db682fc")
+
+    // 测试不支持的摘要算法，期望返回错误
+    await page.setData({
+      getFileInfoAlgorithm:"sha256"
+    })
+
+    await btnGetFileInfoButton.tap()
+    await isDone()
+
+    let lastFailError = await getData('lastFailError')
+    expect(lastFailError.errCode).toEqual(1300022)
+    let lastCompleteError = await getData('lastCompleteError')
+    expect(lastCompleteError.errCode).toEqual(1300022)
+
+
+    // rename 到一个没有提前创建过的目录，期望返回错误
+    await page.setData({
+      renameFromFile:"a/我们经历了一场兵慌马乱的战争.1@2#3$4%5^6&7*8(9)0+-qwertyuiopasdfghjklzxcvbnm;,/中文路径/张三/name/中文文件.mock",
+      renameToFile:"a/没有提前创建的目录/3.txt"
+    })
+
+    const btnRenameFileButton = await page.$('.btn-rename-file')
+    await btnRenameFileButton.tap()
+    await isDone()
+
+    lastFailError = await getData('lastFailError')
+    expect(lastFailError.errCode).toEqual(1300002)
+    lastCompleteError = await getData('lastCompleteError')
+    expect(lastCompleteError.errCode).toEqual(1300002)
+
+    // 非递归创建一级目录。期望成功
+    await page.setData({
+      recursiveVal: false,
+      mkdirFile:'a/提前创建的目录',
+    })
+
+    await btnMkdDirButton.tap()
+    await isDone()
+
+    await page.setData({
+      readDir:'a',
+    })
+
+    await btnReadDirButton.tap()
+    await isDone()
+
+    fileListComplete = await getData('fileListComplete')
+    expect(JSON.stringify(fileListComplete)).toEqual("[\"b\",\"我们经历了一场兵慌马乱的战争.1@2#3$4%5^6&7*8(9)0+-qwertyuiopasdfghjklzxcvbnm;,\",\"提前创建的目录\"]")
+    fileListSuccess = await getData('fileListSuccess')
+    expect(JSON.stringify(fileListSuccess)).toEqual("[\"b\",\"我们经历了一场兵慌马乱的战争.1@2#3$4%5^6&7*8(9)0+-qwertyuiopasdfghjklzxcvbnm;,\",\"提前创建的目录\"]")
+
+
+    await page.setData({
+
+      copyFromFile:"a/我们经历了一场兵慌马乱的战争.1@2#3$4%5^6&7*8(9)0+-qwertyuiopasdfghjklzxcvbnm;,/中文路径/张三/name/中文文件.mock",
+      copyToFile:"a/提前创建的目录/4.txt"
+    })
+
+      const btnCopyFileButton = await page.$('.btn-copy-file')
+      await btnCopyFileButton.tap()
+      await isDone()
+
+    await page.setData({
+      readDir:'a/提前创建的目录',
+    })
+
+    await btnReadDirButton.tap()
+    await isDone()
+
+    fileListComplete = await getData('fileListComplete')
+    expect(JSON.stringify(fileListComplete)).toEqual("[\"4.txt\"]")
+    fileListSuccess = await getData('fileListSuccess')
+    expect(JSON.stringify(fileListSuccess)).toEqual("[\"4.txt\"]")
+
+    await page.setData({
+      unlinkFile:'a/提前创建的目录/4.txt'
+    })
+    await btnUnLinkFileButton.tap()
+    await isDone()
+
+    await btnReadDirButton.tap()
+    await isDone()
+
+    fileListComplete = await getData('fileListComplete')
+    expect(JSON.stringify(fileListComplete)).toEqual("[]")
+    fileListSuccess = await getData('fileListSuccess')
+    expect(JSON.stringify(fileListSuccess)).toEqual("[]")
+
+
+  });
+
+
+
+
+  it('CROSS DIR test', async () => {
+    /**
+     * 跨越用户目录和代码资源目录
+     */
+    let globalRootPath = await getData('globalRootPath')
+    await page.setData({
+      recursiveVal: true,
+      basePath: globalRootPath,
+      readDir:'a',
+      rmDirFile:'a',
+      mkdirFile:'a',
+      accessFile:'a/从代码目录拷贝的资源.png',
+      unlinkFile:'a/从代码目录拷贝的资源.png'
+    })
+
+
+    // 先清除文件,需要清除全部可能存在的历史测试文件，避免运行失败
+    const btnUnLinkFileButton = await page.$('.btn-unlink-file')
+    await btnUnLinkFileButton.tap()
+    await isDone()
+
+
+    // 清除文件夹
+    const btnRmDirButton = await page.$('.btn-remove-dir')
+    await btnRmDirButton.tap()
+    await isDone()
+
+    // 重新创建测试目录，期望通过 recursive = true的 文件夹删除，得到一个空的 /a 目录
+    const btnMkdDirButton = await page.$('.btn-mkdir')
+    await btnMkdDirButton.tap()
+    await isDone()
+
+    const btnReadDirButton = await page.$('.btn-read-dir')
+    await btnReadDirButton.tap()
+    await isDone()
+
+    let fileListComplete = await getData('fileListComplete')
+    expect(JSON.stringify(fileListComplete)).toEqual('[]')
+    let fileListSuccess = await getData('fileListSuccess')
+    expect(JSON.stringify(fileListSuccess)).toEqual('[]')
+
+
+    // 检查资源文件，此时不存在
+    const btnAccessFileButton = await page.$('.btn-access-file')
+    await btnAccessFileButton.tap()
+    await isDone()
+
+    let accessFileRet = await getData("accessFileRet")
+    expect(accessFileRet).toEqual('')
+
+
+    // 准备从资源目录拷贝png
+    let globalAppResourcePath = await getData('globalAppResourcePath')
+    await page.setData({
+      basePath: globalAppResourcePath,
+      unlinkFile:'static/list-mock/safe.png',
+      accessFile:'static/list-mock/safe.png',
+    })
+    // 检查资源文件，期望存在
+    await btnAccessFileButton.tap()
+    await isDone()
+
+    accessFileRet = await getData("accessFileRet")
+    expect(accessFileRet).toEqual('access:ok')
+
+    // 尝试删除资源，期望失败
+    await btnUnLinkFileButton.tap()
+    await isDone()
+
+    await btnAccessFileButton.tap()
+    await isDone()
+
+    accessFileRet = await getData("accessFileRet")
+    expect(accessFileRet).toEqual('access:ok')
+    // 复制资源到 root目录
+    await page.setData({
+      copyToBasePath:globalRootPath,
+      copyFromFile:"static/list-mock/safe.png",
+      copyToFile:"a/从代码目录拷贝的资源.png"
+    })
+    const btnCopyFileButton = await page.$('.btn-copy-file')
+    await btnCopyFileButton.tap()
+    await isDone()
+
+    // 检查期望 root 目录中图片文件存在
+    await page.setData({
+      basePath:globalRootPath,
+      unlinkFile:'a/从代码目录拷贝的资源.png',
+      accessFile:'a/从代码目录拷贝的资源.png',
+    })
+    await btnAccessFileButton.tap()
+    await isDone()
+
+    accessFileRet = await getData("accessFileRet")
+    expect(accessFileRet).toEqual('access:ok')
+
+    await btnUnLinkFileButton.tap()
+    await isDone()
+
+   await btnAccessFileButton.tap()
+   await isDone()
+
+    accessFileRet = await getData("accessFileRet")
+    expect(accessFileRet).toEqual('')
+
+  });
+
+
+
+});
diff --git a/pages/API/filemanager/filemanager.uvue b/pages/API/filemanager/filemanager.uvue
new file mode 100644
index 0000000000000000000000000000000000000000..0433ca4b14353294be4227dfb562288e1d3d5cd1
--- /dev/null
+++ b/pages/API/filemanager/filemanager.uvue
@@ -0,0 +1,318 @@
+<template>
+	<scroll-view>
+		<view>
+			<button type="primary"  @tap="readDirTest" class="btn-read-dir">读取文件夹</button>
+			<button type="primary"  @tap="readFileTest" class="btn-read-file">读取文件</button>
+			<button type="primary"  @tap="rmdirTest" class="btn-remove-dir">删除文件夹</button>
+			<button type="primary"  @tap="unlinkTest" class="btn-unlink-file">删除文件</button>
+			<button type="primary"  @tap="mkdirTest" class="btn-mkdir">创建文件夹</button>
+			<button type="primary"  @tap="writeFileTest" class="btn-write-file">写入文件</button>
+			<button type="primary"  @tap="renameFileTest" class="btn-rename-file">重命名文件</button>
+			<button type="primary"  @tap="copyFileTest" class="btn-copy-file">复制文件</button>
+      <button type="primary"  @tap="accessFileTest" class="btn-access-file">判断文件是否存在</button>
+			<button type="primary"  @tap="getFileInfoTest" class="btn-get-file-info">获取文件信息</button>
+		</view>
+	</scroll-view>
+</template>
+
+<script>
+
+	export default {
+
+		data() {
+			return {
+				fileListSuccess:[] as string[],
+        fileListComplete:[] as string[],
+        accessFileRet:'',
+        lastFailError:UniError("uni-file-manager",1300000,"mock error"),
+        lastCompleteError:UniError("uni-file-manager",1300000,"mock error"),
+        readDir:'a',
+        readFileFlag:"utf-8",
+        readFileRet:"",
+        writeFileContent:"锄禾日当午，汗滴禾下土，谁知盘中餐，粒粒皆辛苦",
+        getFileInfoAlgorithm:"md5",
+        getFileInfoSize:-1,
+        getFileInfoDigest:"",
+        unlinkFile:'a/1.txt',
+        accessFile:'a/1.txt',
+        writeFile:'a/1.txt',
+        copyFromFile:'a/1.txt',
+        copyToFile:'a/2.txt',
+        renameFromFile:'a/2.txt',
+        renameToFile:'a/3.txt',
+        getFileInfoFile:'a/1.txt',
+        rmDirFile:'a',
+        mkdirFile:'a',
+        readFile:'a/1.txt',
+        recursiveVal:true,
+        done: false,
+        /**
+         * 待测试的全局环境变量
+         */
+        basePath: uni.env.USER_DATA_PATH,
+        copyToBasePath: uni.env.USER_DATA_PATH,
+        globalTempPath:uni.env.TEMP_PATH,
+        globalRootPath:uni.env.ROOT_PATH,
+        globalAppResourcePath:uni.env.APP_RESOURCE_PATH,
+        globalUserDataPath:uni.env.USER_DATA_PATH
+
+			}
+		},
+    onLoad() {
+    },
+
+		methods: {
+
+
+			getFileInfoTest:function(e:any){
+				let fileManager = uni.getFileSystemManager()
+
+				fileManager.getFileInfo({
+					filePath:`${this.basePath}${this.getFileInfoFile}`,
+					digestAlgorithm:this.getFileInfoAlgorithm,
+					success:function(res:GetFileInfoSuccessResult){
+						console.log('success',res)
+            this.getFileInfoSize = res.size
+            this.getFileInfoDigest = res.digest
+					},
+					fail:function(res:any){
+						console.log('fail',res)
+            this.lastFailError = res
+					},
+					complete:function(res:any){
+            console.log("complete",res)
+            this.done = true
+            if(res instanceof UniError){
+              this.lastCompleteError = res
+            }
+					}
+				} as GetFileInfoOptions)
+			},
+
+
+			copyFileTest:function(e:any){
+
+				let fileManager = uni.getFileSystemManager()
+
+				fileManager.copyFile({
+					srcPath:`${this.basePath}${this.copyFromFile}`,
+					destPath:`${this.copyToBasePath}${this.copyToFile}`,
+					success:function(res:FileManagerSuccessResult){
+						console.log('success',res)
+					},
+					fail:function(res:any){
+						console.log('fail',res)
+            this.lastFailError = res
+					},
+					complete:function(res:any){
+						console.log("complete",res)
+            this.done = true
+            if(res instanceof UniError){
+              this.lastCompleteError = res
+            }
+					}
+				} as CopyFileOptions)
+			},
+
+			renameFileTest:function(e:any){
+
+				let fileManager = uni.getFileSystemManager()
+
+				fileManager.rename({
+					oldPath:`${this.basePath}${this.renameFromFile}`,
+					newPath:`${this.basePath}${this.renameToFile}`,
+					success:function(res:FileManagerSuccessResult){
+						console.log('success',res)
+					},
+					fail:function(res:any){
+						console.log('fail',res)
+            this.lastFailError = res
+					},
+					complete:function(res:any){
+            this.done = true
+						console.log("complete",res)
+            if(res instanceof UniError){
+              this.lastCompleteError = res
+            }
+					}
+				} as RenameOptions)
+			},
+
+			readDirTest:function(e:any){
+				let fileManager = uni.getFileSystemManager()
+				fileManager.readdir({
+					dirPath:`${this.basePath}${this.readDir}`,
+					success:function(res:ReadDirSuccessResult){
+            console.log("success",res)
+            this.fileListSuccess = res.files
+					},
+					fail:function(res:any){
+						console.log('fail',res)
+            this.lastFailError = res
+					},
+					complete:function(res:any){
+            console.log("complete",res)
+            this.done = true
+            if(res instanceof ReadDirSuccessResult){
+              this.fileListComplete = res.files
+            }
+            if(res instanceof UniError){
+              this.lastCompleteError = res
+            }
+					}
+				} as ReadDirOptions)
+			},
+
+
+			writeFileTest:function(e:any){
+				let fileManager = uni.getFileSystemManager()
+
+				fileManager.writeFile({
+					filePath:`${this.basePath}${this.writeFile}`,
+					data:this.writeFileContent,
+					success:function(res){
+						console.log('success',res)
+					},
+					fail:function(res){
+						console.log('fail')
+            this.lastFailError = res
+					},
+					complete:function(res){
+            this.done = true
+						console.log("complete")
+            if(res instanceof UniError){
+              this.lastCompleteError = res
+            }
+					}
+				} as WriteFileOptions)
+
+			},
+
+
+			readFileTest:function(e:any){
+
+				let fileManager = uni.getFileSystemManager()
+
+				fileManager.readFile({
+					filePath:`${this.basePath}${this.readFile}`,
+					encoding:this.readFileFlag,
+					success:function(res:ReadFileSuccessResult){
+						console.log('success',res)
+            this.readFileRet = res.data
+					},
+					fail:function(res:any){
+						console.log('fail',res)
+            this.lastFailError = res
+					},
+					complete:function(res:any){
+						console.log("complete",res)
+            this.done = true
+            if(res instanceof UniError){
+              this.lastCompleteError = res
+            }
+					}
+				} as ReadFileOptions)
+			},
+
+			rmdirTest:function(e:any){
+				let fileManager = uni.getFileSystemManager()
+				fileManager.rmdir({
+					dirPath:`${this.basePath}${this.rmDirFile}`,
+					recursive:this.recursiveVal,
+					success:function(res:FileManagerSuccessResult){
+						console.log('success',res)
+					},
+					fail:function(res:any){
+						console.log('fail',res)
+            this.lastFailError = res
+					},
+					complete:function(res:any){
+						console.log("complete",res)
+            this.done = true
+            if(res instanceof UniError){
+              this.lastCompleteError = res
+            }
+					}
+				} as RmDirOptions)
+			},
+
+			mkdirTest:function(e:any){
+        // 准备测试数据
+
+				let fileManager = uni.getFileSystemManager()
+
+				fileManager.mkdir({
+					dirPath:`${this.basePath}${this.mkdirFile}`,
+					recursive:this.recursiveVal,
+					success:function(res:FileManagerSuccessResult){
+						console.log('success',res)
+					},
+					fail:function(res:any){
+						console.log('fail',res)
+            this.lastFailError = res
+					},
+					complete:function(res:any){
+            if(res instanceof UniError){
+              this.lastCompleteError = res
+            }
+            this.done = true
+						console.log("complete",res)
+					}
+				} as MkDirOptions)
+
+			},
+      accessFileTest:function(e:any){
+        this.accessFileRet = ''
+				let fileManager = uni.getFileSystemManager()
+
+				fileManager.access({
+					path:`${this.basePath}${this.accessFile}`,
+					success:function(res:FileManagerSuccessResult){
+						console.log('success',res)
+            this.accessFileRet = res.errMsg
+					},
+					fail:function(res:UniError){
+						console.log('fail',res)
+            this.lastFailError = res
+					},
+					complete:function(res:any){
+            if(res instanceof UniError){
+              this.lastCompleteError = res
+            }
+						console.log("complete",res)
+            this.done = true
+					}
+				} as AccessOptions)
+
+			},
+			unlinkTest:function(e:any){
+
+				let fileManager = uni.getFileSystemManager()
+
+				fileManager.unlink({
+					filePath:`${this.basePath}${this.unlinkFile}`,
+					success:function(res:FileManagerSuccessResult){
+						console.log('success',res)
+					},
+					fail:function(res:UniError){
+						console.log('fail',res)
+            this.lastFailError = res
+					},
+					complete:function(res:any){
+            if(res instanceof UniError){
+              this.lastCompleteError = res
+            }
+						console.log("complete",res)
+            this.done = true
+					}
+				} as UnLinkOptions)
+			},
+
+		}
+	}
+</script>
+
+<style>
+
+
+</style>
diff --git a/pages/tabBar/API.uvue b/pages/tabBar/API.uvue
index bc0a6e4586c0b8d413a343ec05de7029328e813a..624c7986f2b63d8afc3693b2a927ec57841e22cc 100644
--- a/pages/tabBar/API.uvue
+++ b/pages/tabBar/API.uvue
@@ -397,6 +397,10 @@
                 name: 'storage（key-value存储）',
                 url: 'storage',
                 api: ["getStorageInfo", "getStorageInfoSync", "getStorage", "getStorageSync", "setStorage", "setStorageSync", "removeStorage", "removeStorageSync", "clearStorage", "clearStorageSync"]
+              },
+              {
+                name: '沙盒文件管理',
+                url: 'filemanager'
               },
             ] as Page[],
           },