diff --git a/pages/API/get-file-system-manager/get-file-system-manager.test.js b/pages/API/get-file-system-manager/get-file-system-manager.test.js
index 956e34b6001b40067954d56e48ab1fe1ab083cad..7fbc71e1b2d2a5169bf7ca1dcb181c2112bba6e9 100644
--- a/pages/API/get-file-system-manager/get-file-system-manager.test.js
+++ b/pages/API/get-file-system-manager/get-file-system-manager.test.js
@@ -30,29 +30,23 @@ describe('ExtApi-FileManagerTest', () => {
     let globalUserDataPath = await getData('globalUserDataPath')
 
     await page.setData({
+      logAble:false,
       recursiveVal: true,
       copyToBasePath:globalUserDataPath,
       basePath: globalUserDataPath,
       rmDirFile:'a',
-      unlinkFile:'a/1.txt'
+      readDir:'a',
+      writeFile:'a/1.txt',
+      readFile:'a/1.txt',
+      unlinkFile:'a/1.txt',
+      writeFileContent:'锄禾日当午，汗滴禾下土，谁知盘中餐，粒粒皆辛苦'
     })
 
     // 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.$('.btn-unlink-file')
+    const btnUnLinkFileButton = await page.$('.btn-clear-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')
@@ -200,17 +194,18 @@ describe('ExtApi-FileManagerTest', () => {
     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({
+      logAble:false,
       recursiveVal: true,
       basePath: globalTempPath,
       copyToBasePath:globalTempPath,
       rmDirFile:'a',
+      mkdirFile: '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'
     })
 
@@ -220,12 +215,6 @@ describe('ExtApi-FileManagerTest', () => {
     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')
@@ -244,9 +233,9 @@ describe('ExtApi-FileManagerTest', () => {
 
     // 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\"]")
+    expect(JSON.stringify(fileListComplete)).toEqual("[]")
     let fileListSuccess = await getData('fileListSuccess')
-    expect(JSON.stringify(fileListSuccess)).toEqual("[\"b\"]")
+    expect(JSON.stringify(fileListSuccess)).toEqual("[]")
 
     // 测试 创建多层级文件目录
     await page.setData({
@@ -286,10 +275,8 @@ describe('ExtApi-FileManagerTest', () => {
      * 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,
+      basePath: "",
       readFile:'static/list-mock/safe.png',
       readFileEncoding:'base64'
     })
@@ -434,7 +421,8 @@ describe('ExtApi-FileManagerTest', () => {
     expect(JSON.stringify(fileListSuccess)).toEqual("[\"4.txt\"]")
 
     await page.setData({
-      unlinkFile:'a/提前创建的目录/4.txt'
+      unlinkFile:'a/提前创建的目录/4.txt',
+      rmDirFile:'a/提前创建的目录'
     })
     await btnUnLinkFileButton.tap()
     await isDone()
@@ -447,12 +435,10 @@ describe('ExtApi-FileManagerTest', () => {
     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
@@ -460,6 +446,7 @@ describe('ExtApi-FileManagerTest', () => {
     let globalRootPath = await getData('globalRootPath')
     await page.setData({
       recursiveVal: true,
+      logAble:false,
       basePath: globalRootPath,
       readDir:'a',
       rmDirFile:'a',
@@ -470,8 +457,8 @@ describe('ExtApi-FileManagerTest', () => {
 
 
     // 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.$('.btn-unlink-file')
-    await btnUnLinkFileButton.tap()
+    const btnClearFileButton = await page.$('.btn-clear-file')
+    await btnClearFileButton.tap()
     await isDone()
 
 
@@ -505,9 +492,8 @@ describe('ExtApi-FileManagerTest', () => {
 
 
     // 准备从资源目录拷贝png
-    let globalAppResourcePath = await getData('globalAppResourcePath')
     await page.setData({
-      basePath: globalAppResourcePath,
+      basePath: "",
       unlinkFile:'static/list-mock/safe.png',
       accessFile:'static/list-mock/safe.png',
     })
@@ -519,6 +505,7 @@ describe('ExtApi-FileManagerTest', () => {
     expect(accessFileRet).toEqual('access:ok')
 
     // 尝试删除资源，期望失败
+    const btnUnLinkFileButton = await page.$('.btn-unlink-file')
     await btnUnLinkFileButton.tap()
     await isDone()
 
@@ -542,6 +529,7 @@ describe('ExtApi-FileManagerTest', () => {
       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',
+      rmDirFile:'a',
     })
     await btnAccessFileButton.tap()
     await isDone()
@@ -549,6 +537,7 @@ describe('ExtApi-FileManagerTest', () => {
     accessFileRet = await getData("accessFileRet")
     expect(accessFileRet).toEqual('access:ok')
 
+
     await btnUnLinkFileButton.tap()
     await isDone()
 
@@ -558,6 +547,31 @@ describe('ExtApi-FileManagerTest', () => {
     accessFileRet = await getData("accessFileRet")
     expect(accessFileRet).toEqual('')
 
+    // 从页面的按钮触发一次文件复制
+    const btnCopyStaticFileButton = await page.$('.btn-copyStatic-file')
+    await btnCopyStaticFileButton.tap()
+    await isDone()
+
+    await btnReadDirButton.tap()
+    await isDone()
+
+    fileListComplete = await getData('fileListComplete')
+    expect(JSON.stringify(fileListComplete)).toEqual("[\"mock.json\"]")
+    fileListSuccess = await getData('fileListSuccess')
+    expect(JSON.stringify(fileListSuccess)).toEqual("[\"mock.json\"]")
+
+    // 从页面的按钮触发一次文件清空
+    await btnClearFileButton.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("[]")
+
   });
 
 
@@ -568,6 +582,7 @@ describe('ExtApi-FileManagerTest', () => {
     let globalTempPath = await getData('globalTempPath')
     await page.setData({
       recursiveVal: true,
+      logAble:false,
       basePath: globalTempPath,
       readDir:'d',
       rmDirFile:'d',
@@ -700,98 +715,172 @@ describe('ExtApi-FileManagerTest', () => {
 
   });
 
-//   it('stat and asset test', async () => {
-//     // 测试 USER_DATA_PATH
-//     let globalInnerRootPath = await getData('globalInnerRootPath')
-
-//     await page.setData({
-//       recursiveVal: true,
-//       copyToBasePath:globalInnerRootPath,
-//       basePath: globalInnerRootPath,
-//       rmDirFile:'a',
-//       mkdirFile:'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.$('.btn-unlink-file')
-//     await btnUnLinkFileButton.tap()
-//     await isDone()
-
-//     await page.setData({
-//       unlinkFile:'a/2.txt',
-//     })
-//     await btnUnLinkFileButton.tap()
-//     await isDone()
-
-//     await page.setData({
-//       unlinkFile:'a/m/3.txt',
-//     })
-//     await btnUnLinkFileButton.tap()
-//     await isDone()
-
-//     // // 清除文件夹
-//     const btnRmDirButton = await page.$('.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('[]')
-
-//     // 写入一个文件
-//     await page.setData({
-//       writeFileContent: "锄禾日当午，汗滴禾下土，谁知盘中餐，粒粒皆辛苦",
-//       writeFileEncoding:"utf-8",
-//       writeFile:'a/1.txt',
-//       recursiveVal:false,
-//       statFile:'a/1.txt',
-//     })
-
-
-
-// let lastFailError = await getData('lastFailError')
-// console.log(lastFailError)
-
-//     // const btnWriteFileButton = await page.$('.btn-write-file')
-//     // await btnWriteFileButton.tap()
-//     // await isDone()
-
-//     // const btnStatFileButton = await page.$('.btn-stat-file')
-//     // await btnStatFileButton.tap()
-//     // await isDone()
-
-//     // // 读取单个文件信息
-//     // let statsRet = await getData('statsRet')
-//     // console.log(statsRet)
-//     // expect(statsRet.path).toEqual('')
-
-//     // await page.setData({
-//     //   recursiveVal:true,
-//     //   statFile:'a/1.txt',
-//     // })
-
-//     // await btnStatFileButton.tap()
-//     // await isDone()
-
-//     // // 读取单个文件信息
-//     // statsRet = await getData('statsRet')
-//     // console.log(statsRet)
-//     // expect(statsRet.path).toEqual('')
-
-
-
-//   });
+  it('stat and asset test', async () => {
+    // 测试 USER_DATA_PATH //globalTempPath
+    let globalRootPath = await getData('globalRootPath')
+
+    await page.setData({
+      recursiveVal: true,
+      copyToBasePath:globalRootPath,
+      basePath: globalRootPath,
+      rmDirFile:'a',
+      mkdirFile:'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.$('.btn-unlink-file')
+    await btnUnLinkFileButton.tap()
+    await isDone()
+
+    await page.setData({
+      unlinkFile:'a/2.txt',
+    })
+    await btnUnLinkFileButton.tap()
+    await isDone()
+
+    await page.setData({
+      unlinkFile:'a/m/3.txt',
+    })
+    await btnUnLinkFileButton.tap()
+    await isDone()
+
+    // // 清除文件夹
+    const btnRmDirButton = await page.$('.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('[]')
+
+    // 写入一个文件
+    await page.setData({
+      writeFileContent: "锄禾日当午，汗滴禾下土，谁知盘中餐，粒粒皆辛苦",
+      writeFileEncoding:"utf-8",
+      writeFile:'a/1.txt',
+      recursiveVal:false,
+      statFile:'a/1.txt',
+    })
+
+    let lastFailError = await getData('lastFailError')
+    console.log(lastFailError)
+
+    const btnWriteFileButton = await page.$('.btn-write-file')
+    await btnWriteFileButton.tap()
+    await isDone()
+
+    const btnStatFileButton = await page.$('.btn-stat-file')
+    await btnStatFileButton.tap()
+    await isDone()
+
+    // 读取单个文件信息
+    let statsRet = await getData('statsRet')
+    expect(statsRet.length).toEqual(1)
+    expect(statsRet[0].path).toEqual('/storage/emulated/0/Android/data/io.dcloud.uniappx/a/1.txt')
+    expect(statsRet[0].stats.size).toEqual(69)
+
+    /**
+     * 创建子目录和子目录文件，测试recursive参数
+     */
+    await page.setData({
+      writeFileContent: "1234567890",
+      writeFileEncoding:"ascii",
+      writeFile:'a/2.txt',
+      basePath: globalRootPath,
+      recursiveVal:false,
+      statFile:'a',
+      mkdirFile:'a/m',
+    })
+
+
+    await btnWriteFileButton.tap()
+    await isDone()
+
+    // 创建子目录
+    await btnMkdDirButton.tap()
+    await isDone()
+
+    // 复制一份文件到 /a/m/3.txt
+    await page.setData({
+      //  asset 只能正式版测试，这里只能模拟返回路径
+      basePath:'',
+      copyFromFile:'file:///android_asset/uni-uts/uni-prompt/toast_error.png',
+      copyToFile:'a/m/3.txt',
+    })
+    const btnCopyFileButton = await page.$('.btn-copy-file')
+    await btnCopyFileButton.tap()
+    await isDone()
+
+
+    await page.setData({
+      basePath: globalRootPath,
+      recursiveVal:true,
+      statFile:'a',
+    })
+
+    await btnStatFileButton.tap()
+    await isDone()
+
+    // 读取全部文件信息
+    statsRet = await getData('statsRet')
+    console.log(statsRet)
+    expect(statsRet.length).toEqual(5)
+    expect(statsRet[0].path).toEqual('/storage/emulated/0/Android/data/io.dcloud.uniappx/a')
+    expect(statsRet[0].stats.size).toEqual(0)
+
+    expect(statsRet[2].path).toEqual('/storage/emulated/0/Android/data/io.dcloud.uniappx/a/2.txt')
+    expect(statsRet[2].stats.size).toEqual(10)
+
+    expect(statsRet[4].path).toEqual('/storage/emulated/0/Android/data/io.dcloud.uniappx/a/m/3.txt')
+    expect(statsRet[4].stats.size).toEqual(5842)
+
+
+    // 清理文件，避免影响其他测试用例
+    await page.setData({
+      unlinkFile:'a/1.txt',
+    })
+    await btnUnLinkFileButton.tap()
+    await isDone()
+
+    await page.setData({
+      unlinkFile:'a/2.txt',
+    })
+    await btnUnLinkFileButton.tap()
+    await isDone()
+
+    await page.setData({
+      unlinkFile:'a/m/3.txt',
+      rmDirFile:'a',
+      readDir:'a',
+      recursiveVal:true,
+    })
+    await btnUnLinkFileButton.tap()
+    await isDone()
+
+    await btnRmDirButton.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('[]')
+    fileListSuccess = await getData('fileListSuccess')
+    expect(JSON.stringify(fileListSuccess)).toEqual('[]')
+
+  });
 
 });
diff --git a/pages/API/get-file-system-manager/get-file-system-manager.uvue b/pages/API/get-file-system-manager/get-file-system-manager.uvue
index d4d7833509dabca277198cebb13f1b2aae24bd3e..622efb8cdf51a6c48a6e601be00ea657e8aedf90 100644
--- a/pages/API/get-file-system-manager/get-file-system-manager.uvue
+++ b/pages/API/get-file-system-manager/get-file-system-manager.uvue
@@ -1,345 +1,496 @@
 <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>
-      <button type="primary"  @tap="statFileInfoTest" class="btn-stat-file">获取文件Stats </button>
-		</view>
-	</scroll-view>
+  <!-- #ifdef APP -->
+  <scroll-view style="flex: 1">
+  <!-- #endif -->
+    <text>显示简易操作日志,详细日志需真机运行查看</text><button size="mini" @click="log=''">清空日志</button>
+    <text style="margin: 2px; padding: 2px; border: 1px solid #000000;" :value="log" />
+    <button type="primary" @tap="statFileInfoTest" class="btn-stat-file">递归获取目录files的Stats对象{{statFile}}</button>
+    <button type="primary" @tap="mkdirTest" class="btn-mkdir">创建文件夹{{mkdirFile}}</button>
+    <button type="primary" @tap="writeFileTest" class="btn-write-file">覆盖写入文件{{writeFile}}</button>
+    <button type="primary" @tap="readDirTest" class="btn-read-dir">读取文件夹{{readDir}}</button>
+    <button type="primary" @tap="readFileTest" class="btn-read-file">读取文件{{readFile}}</button>
+    <button type="primary" @tap="copyFileTest" class="btn-copy-file">复制文件{{copyFromFile}}到{{copyToFile}}</button>
+    <button type="primary" @tap="renameFileTest"
+      class="btn-rename-file">重命名文件{{renameFromFile}}到{{renameToFile}}</button>
+    <button type="primary" @tap="accessFileTest" class="btn-access-file">判断文件{{accessFile}}是否存在</button>
+    <button type="primary" @tap="getFileInfoTest" class="btn-get-file-info">获取文件信息{{getFileInfoFile}}</button>
+    <button type="primary" @tap="unlinkTest" class="btn-unlink-file">删除文件{{unlinkFile}}</button>
+    <button type="primary" @tap="copyStaticToFilesTest" class="btn-copyStatic-file">从static目录复制文件到a目录</button>
+    <button type="primary" @tap="unlinkAllFileTest" class="btn-clear-file">删除文件夹{{rmDirFile}}下的所有文件</button>
+    <button type="primary" @tap="rmdirTest" class="btn-remove-dir">删除文件夹{{rmDirFile}}</button>
+  <!-- #ifdef APP -->
+  </scroll-view>
+  <!-- #endif -->
 </template>
 
 <script>
+  export default {
 
-	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',
-        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',
-        statFile:'a/1.txt',
-        rmDirFile:'a',
-        mkdirFile:'a',
-        readFile:'a/1.txt',
-        recursiveVal:true,
+    data() {
+      return {
+        log: "",
+        /**
+         * 自动化测试需要关闭log
+         */
+        logAble:true,
+        fileListSuccess: [] as string[],
+        fileListComplete: [] as string[],
+        accessFileRet: '',
+        lastFailError: new UniError("uni-file-manager", 1300000, "mock error"),
+        lastCompleteError: new UniError("uni-file-manager", 1300000, "mock error"),
+        readDir: 'a',
+        readFileRet: "",
+        writeFileContent: "中文 en.\r\n\t换行",
+        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',
+        statFile: '',
+        rmDirFile: 'a',
+        mkdirFile: 'a',
+        readFile: 'a/1.txt',
+        recursiveVal: true,
         done: false,
-        writeFileEncoding:"utf-8",
-        readFileEncoding:"utf-8",
-        statsRet:[] as Array<FileStats>,
+        writeFileEncoding: "utf-8",
+        readFileEncoding: "utf-8",
+        statsRet: [] as Array<FileStats>,
         /**
          * 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.CACHE_PATH,
-        globalRootPath:uni.env.SANDBOX_PATH,
-        globalInnerRootPath:uni.env.ANDROID_INTERNAL_SANDBOX_PATH,
-        globalAppResourcePath:uni.env.APP_RESOURCE_PATH,
-        globalUserDataPath:uni.env.USER_DATA_PATH
-
-			}
-		},
+        globalTempPath: uni.env.CACHE_PATH,
+        globalRootPath: uni.env.SANDBOX_PATH,
+        globalUserDataPath: uni.env.USER_DATA_PATH
+      }
+    },
     onLoad() {
     },
 
-		methods: {
+    methods: {
 
-      statFileInfoTest:function(e:any){
-				let fileManager = uni.getFileSystemManager()
+      statFileInfoTest: function (e : any) {
+        let fileManager = uni.getFileSystemManager()
 
-				fileManager.stat({
-					path:`${this.basePath}${this.statFile}`,
-          recursive:this.recursiveVal,
-					success:function(res:StatSuccessResult){
-						console.log('success',res)
+        fileManager.stat({
+          path: `${this.basePath}${this.statFile}`,
+          recursive: this.recursiveVal,
+          success: function (res : StatSuccessResult) {
+            if(this.logAble){
+              this.log += 'statFileInfoTest success:' + JSON.stringify(res) + '\n\n'
+            }
+            console.log('statFileInfoTest success', res)
             this.statsRet = res.stats
-            console.log('this.statsRet',this.statsRet)
-					},
-					fail:function(res:any){
-						console.log('fail',res)
+            console.log('this.statsRet', this.statsRet)
+          },
+          fail: function (res : UniError) {
+            if(this.logAble){
+              this.log += 'statFileInfoTest fail:' + JSON.stringify(res) + '\n\n'
+            }
+            console.log('statFileInfoTest fail', res)
             this.lastFailError = res
-					},
-					complete:function(res:any){
-            console.log("complete",res)
+          },
+          complete: function (res : any) {
+            console.log("statFileInfoTest complete", res)
             this.done = true
-            if(res instanceof UniError){
+            if (res instanceof UniError) {
               this.lastCompleteError = res
             }
-					}
-				} as StatOptions)
-			},
-
-			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)
+          }
+        } as StatOptions)
+      },
+
+      getFileInfoTest: function (e : any) {
+        let fileManager = uni.getFileSystemManager()
+
+        fileManager.getFileInfo({
+          filePath: `${this.basePath}${this.getFileInfoFile}`,
+          digestAlgorithm: this.getFileInfoAlgorithm,
+          success: function (res : GetFileInfoSuccessResult) {
+            if(this.logAble){
+              this.log += 'getFileInfoTest success:' + JSON.stringify(res) + '\n\n'
+            }
+            console.log('success', res)
             this.getFileInfoSize = res.size
             this.getFileInfoDigest = res.digest
-					},
-					fail:function(res:any){
-						console.log('fail',res)
+          },
+          fail: function (res : UniError) {
+            if(this.logAble){
+              this.log += 'getFileInfoTest fail:' + JSON.stringify(res) + '\n\n'
+            }
+            console.log('fail', res)
             this.lastFailError = res
-					},
-					complete:function(res:any){
-            console.log("complete",res)
+          },
+          complete: function (res : any) {
+            console.log("complete", res)
             this.done = true
-            if(res instanceof UniError){
+            if (res instanceof UniError) {
               this.lastCompleteError = res
             }
-					}
-				} as GetFileInfoOptions)
-			},
+          }
+        } as GetFileInfoOptions)
+      },
 
 
-			copyFileTest:function(e:any){
+      copyFileTest: function (e : any) {
 
-				let fileManager = uni.getFileSystemManager()
+        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)
+        fileManager.copyFile({
+          srcPath: `${this.basePath}${this.copyFromFile}`,
+          destPath: `${this.copyToBasePath}${this.copyToFile}`,
+          success: function (res : FileManagerSuccessResult) {
+            if(this.logAble){
+              this.log += 'copyFileTest success:' + JSON.stringify(res) + '\n\n'
+            }
+            console.log('success', res)
+          },
+          fail: function (res : UniError) {
+            if(this.logAble){
+              this.log += 'copyFileTest fail:' + JSON.stringify(res) + '\n\n'
+            }
+            console.log('fail', res)
             this.lastFailError = res
-					},
-					complete:function(res:any){
-						console.log("complete",res)
+          },
+          complete: function (res : any) {
+            console.log("complete", res)
             this.done = true
-            if(res instanceof UniError){
+            if (res instanceof UniError) {
               this.lastCompleteError = res
             }
-					}
-				} as CopyFileOptions)
-			},
+          }
+        } as CopyFileOptions)
+      },
 
-			renameFileTest:function(e:any){
+      renameFileTest: function (e : any) {
 
-				let fileManager = uni.getFileSystemManager()
+        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)
+        fileManager.rename({
+          oldPath: `${this.basePath}${this.renameFromFile}`,
+          newPath: `${this.basePath}${this.renameToFile}`,
+          success: function (res : FileManagerSuccessResult) {
+            if(this.logAble){
+              this.log += 'renameFileTest success:' + JSON.stringify(res) + '\n\n'
+            }
+            console.log('success', res)
+          },
+          fail: function (res : UniError) {
+            if(this.logAble){
+              this.log += 'renameFileTest fail:' + JSON.stringify(res) + '\n\n'
+            }
+            console.log('fail', res)
             this.lastFailError = res
-					},
-					complete:function(res:any){
+          },
+          complete: function (res : any) {
             this.done = true
-						console.log("complete",res)
-            if(res instanceof UniError){
+            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)
+          }
+        } as RenameOptions)
+      },
+
+      readDirTest: function (e : any) {
+        let fileManager = uni.getFileSystemManager()
+        fileManager.readdir({
+          dirPath: `${this.basePath}${this.readDir}`,
+          success: function (res : ReadDirSuccessResult) {
+            if(this.logAble){
+              this.log += 'readDirTest success:' + JSON.stringify(res) + '\n\n'
+            }
+            console.log("success", res)
             this.fileListSuccess = res.files
-					},
-					fail:function(res:any){
-						console.log('fail',res)
+          },
+          fail: function (res : UniError) {
+            if(this.logAble){
+              this.log += 'readDirTest fail:' + JSON.stringify(res) + '\n\n'
+            }
+            console.log('fail', res)
             this.lastFailError = res
-					},
-					complete:function(res:any){
-            console.log("complete",res)
+          },
+          complete: function (res : any) {
+            console.log("complete", res)
             this.done = true
-            if(res instanceof ReadDirSuccessResult){
+            if (res instanceof ReadDirSuccessResult) {
               this.fileListComplete = res.files
             }
-            if(res instanceof UniError){
+            if (res instanceof UniError) {
               this.lastCompleteError = res
             }
-					}
-				} as ReadDirOptions)
-			},
+          }
+        } as ReadDirOptions)
+      },
 
 
-			writeFileTest:function(e:any){
-				let fileManager = uni.getFileSystemManager()
+      writeFileTest: function (e : any) {
+        let fileManager = uni.getFileSystemManager()
 
-				fileManager.writeFile({
-					filePath:`${this.basePath}${this.writeFile}`,
-					data:this.writeFileContent,
-          encoding:this.writeFileEncoding,
-					success:function(res){
-						console.log('success',res)
-					},
-					fail:function(res){
-						console.log('fail')
+        fileManager.writeFile({
+          filePath: `${this.basePath}${this.writeFile}`,
+          data: this.writeFileContent,
+          encoding: this.writeFileEncoding,
+          success: function (res : FileManagerSuccessResult) {
+            if(this.logAble){
+              this.log += 'writeFileTest success:' + JSON.stringify(res) + '\n\n'
+            }
+            console.log('success', res)
+          },
+          fail: function (res : UniError) {
+            if(this.logAble){
+              this.log += 'writeFileTest fail:' + JSON.stringify(res) + '\n\n'
+            }
+            console.log('fail')
             this.lastFailError = res
-					},
-					complete:function(res){
+          },
+          complete: function (res : any) {
             this.done = true
-						console.log("complete")
-            if(res instanceof UniError){
+            console.log("complete")
+            if (res instanceof UniError) {
               this.lastCompleteError = res
             }
-					}
-				} as WriteFileOptions)
+          }
+        } as WriteFileOptions)
 
-			},
+      },
 
 
-			readFileTest:function(e:any){
+      readFileTest: function (e : any) {
 
-				let fileManager = uni.getFileSystemManager()
+        let fileManager = uni.getFileSystemManager()
 
-				fileManager.readFile({
-					filePath:`${this.basePath}${this.readFile}`,
-					encoding:this.readFileEncoding,
-					success:function(res:ReadFileSuccessResult){
-						console.log('success',res)
+        fileManager.readFile({
+          filePath: `${this.basePath}${this.readFile}`,
+          encoding: this.readFileEncoding,
+          success: function (res : ReadFileSuccessResult) {
+            if(this.logAble){
+              this.log += 'readFileTest success:' + JSON.stringify(res) + '\n\n'
+            }
+            console.log('success', res)
             this.readFileRet = res.data
-					},
-					fail:function(res:any){
-						console.log('fail',res)
+          },
+          fail: function (res : UniError) {
+            if(this.logAble){
+              this.log += 'readFileTest fail:' + JSON.stringify(res) + '\n\n'
+            }
+            console.log('fail', res)
             this.lastFailError = res
-					},
-					complete:function(res:any){
-						console.log("complete",res)
+          },
+          complete: function (res : any) {
+            console.log("complete", res)
             this.done = true
-            if(res instanceof UniError){
+            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)
+          }
+        } as ReadFileOptions)
+      },
+
+      rmdirTest: function (e : any) {
+        let fileManager = uni.getFileSystemManager()
+        fileManager.rmdir({
+          dirPath: `${this.basePath}${this.rmDirFile}`,
+          recursive: this.recursiveVal,
+          success: function (res : FileManagerSuccessResult) {
+            if(this.logAble){
+              this.log += 'rmdirTest success:' + JSON.stringify(res) + '\n\n'
+            }
+            console.log('success', res)
+          },
+          fail: function (res : UniError) {
+            if(this.logAble){
+              this.log += 'rmdirTest fail:' + JSON.stringify(res) + '\n\n'
+            }
+            console.log('fail', res)
             this.lastFailError = res
-					},
-					complete:function(res:any){
-						console.log("complete",res)
+          },
+          complete: function (res : any) {
+            console.log("complete", res)
             this.done = true
-            if(res instanceof UniError){
+            if (res instanceof UniError) {
               this.lastCompleteError = res
             }
-					}
-				} as RmDirOptions)
-			},
+          }
+        } as RmDirOptions)
+      },
 
-			mkdirTest:function(e:any){
+      mkdirTest: function (e : any) {
         // 准备测试数据
 
-				let fileManager = uni.getFileSystemManager()
+        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)
+        fileManager.mkdir({
+          dirPath: `${this.basePath}${this.mkdirFile}`,
+          recursive: this.recursiveVal,
+          success: function (res : FileManagerSuccessResult) {
+            if(this.logAble){
+              this.log += 'mkdirTest success:' + JSON.stringify(res) + '\n\n'
+            }
+            console.log('success', res)
+          },
+          fail: function (res : UniError) {
+            if(this.logAble){
+              this.log += 'mkdirTest fail:' + JSON.stringify(res) + '\n\n'
+            }
+            console.log('fail', res)
             this.lastFailError = res
-					},
-					complete:function(res:any){
-            if(res instanceof UniError){
+          },
+          complete: function (res : any) {
+            if (res instanceof UniError) {
               this.lastCompleteError = res
             }
             this.done = true
-						console.log("complete",res)
-					}
-				} as MkDirOptions)
+            console.log("complete", res)
+          }
+        } as MkDirOptions)
 
-			},
-      accessFileTest:function(e:any){
+      },
+      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)
+        let fileManager = uni.getFileSystemManager()
+        fileManager.access({
+          path: `${this.basePath}${this.accessFile}`,
+          success: function (res : FileManagerSuccessResult) {
+            if(this.logAble){
+              this.log += 'accessFileTest success:' + JSON.stringify(res) + '\n\n'
+            }
+            console.log('success', res)
             this.accessFileRet = res.errMsg
-					},
-					fail:function(res:UniError){
-						console.log('fail',res)
+          },
+          fail: function (res : UniError) {
+            if(this.logAble){
+              this.log += 'accessFileTest fail:' + JSON.stringify(res) + '\n\n'
+            }
+            console.log('fail', res)
             this.lastFailError = res
-					},
-					complete:function(res:any){
-            if(res instanceof UniError){
+          },
+          complete: function (res : any) {
+            if (res instanceof UniError) {
               this.lastCompleteError = res
             }
-						console.log("complete",res)
+            console.log("complete", res)
             this.done = true
-					}
-				} as AccessOptions)
+          }
+        } as AccessOptions)
 
-			},
-			unlinkTest:function(e:any){
+      },
+      unlinkTest: function (e : any) {
 
-				let fileManager = uni.getFileSystemManager()
+        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)
+        fileManager.unlink({
+          filePath: `${this.basePath}${this.unlinkFile}`,
+          success: function (res : FileManagerSuccessResult) {
+            if(this.logAble){
+              this.log += 'unlinkTest success:' + JSON.stringify(res) + '\n\n'
+            }
+            console.log('success', res)
+          },
+          fail: function (res : UniError) {
+            if(this.logAble){
+              this.log += 'unlinkTest fail:' + JSON.stringify(res) + '\n\n'
+            }
+            console.log('fail', res)
             this.lastFailError = res
-					},
-					complete:function(res:any){
-            if(res instanceof UniError){
+          },
+          complete: function (res : any) {
+            if (res instanceof UniError) {
               this.lastCompleteError = res
             }
-						console.log("complete",res)
+            console.log("complete", res)
             this.done = true
-					}
-				} as UnLinkOptions)
-			},
-
-		}
-	}
+          }
+        } as UnLinkOptions)
+      },
+      unlinkAllFileTest: function (e : any) {
+        let fileManager = uni.getFileSystemManager()
+        fileManager.readdir({
+          dirPath: `${this.basePath}${this.rmDirFile}`,
+          success: function (res : ReadDirSuccessResult) {
+            console.log("success to readdir", res)
+            res.files.forEach(element => {
+              console.log(element)
+              fileManager.unlink({
+                filePath: `${this.basePath}${this.rmDirFile}/${element}`,
+                success: function (res : FileManagerSuccessResult) {
+                  if(this.logAble){
+                    this.log += 'unlinkAllFileTest success:' + JSON.stringify(res) + '\n\n'
+                  }
+                  console.log('success unlink', res)
+                },
+                fail: function (res : UniError) {
+                  if(this.logAble){
+                    this.log += 'unlinkAllFileTest fail:' + JSON.stringify(res) + '\n\n'
+                  }
+                  console.log('fail unlink', res)
+                  this.lastFailError = res
+                },
+                complete: function (res : any) {
+                  if (res instanceof UniError) {
+                    this.lastCompleteError = res
+                  }
+                  console.log("complete unlink", res)
+                  this.done = true
+                }
+              } as UnLinkOptions)
+            });
+          },
+          fail: function (res : UniError) {
+            this.log += 'unlinkAllFileTest fail:' + JSON.stringify(res) + '\n\n'
+            console.log('fail to readdir', res)
+            this.lastFailError = res
+          },
+          complete: function (res : any) {
+            console.log("complete readdir", res)
+            this.done = true
+            if (res instanceof ReadDirSuccessResult) {
+              this.fileListComplete = res.files
+            }
+            if (res instanceof UniError) {
+              this.lastCompleteError = res
+            }
+          }
+        } as ReadDirOptions)
+      },
+      copyStaticToFilesTest: function (e : any) {
+
+        let fileManager = uni.getFileSystemManager()
+
+        fileManager.copyFile({
+          srcPath: UTSAndroid.getResourcePath("static/list-mock/mock.json"),
+          destPath: `${this.copyToBasePath}/a/mock.json`,
+          success: function (res : FileManagerSuccessResult) {
+            if(this.logAble){
+              this.log += 'copyFileTest success:' + JSON.stringify(res) + '\n\n'
+            }
+            console.log('success', res)
+          },
+          fail: function (res : UniError) {
+            if(this.logAble){
+              this.log += 'copyFileTest fail:' + JSON.stringify(res) + '\n\n'
+            }
+            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)
+      },
+    }
+  }
 </script>
 
 <style>