From 96d8c62bb314e37d767577fc449625608c1e0489 Mon Sep 17 00:00:00 2001
From: zmt <mate163@163.com>
Date: Fri, 27 May 2022 18:50:30 +0800
Subject: [PATCH] after test

---
 .../unipluginDemo/pages/sample/ext-module-vue.vue  |  32 +-
 uniappWWW/unipluginDemo/utils/8inFileOperate.js    | 224 ++++++++++++
 uniappWWW/unipluginDemo/utils/download.js          | 391 +++++++++++++++++++++
 .../dcloud/zmt_module/tcpServer/SocketHelper.java  |  25 ++
 .../io/dcloud/zmt_module/tcpServer/TCPTask.java    |  22 +-
 .../io/dcloud/zmt_module/tcpServer/TcpServer.java  | 204 ++++++++---
 .../main/java/io/dcloud/zmt_module/zmtClass.java   |  64 +++-
 7 files changed, 899 insertions(+), 63 deletions(-)
 create mode 100644 uniappWWW/unipluginDemo/utils/8inFileOperate.js
 create mode 100644 uniappWWW/unipluginDemo/utils/download.js

diff --git a/uniappWWW/unipluginDemo/pages/sample/ext-module-vue.vue b/uniappWWW/unipluginDemo/pages/sample/ext-module-vue.vue
index a387c4d..457fffc 100755
--- a/uniappWWW/unipluginDemo/pages/sample/ext-module-vue.vue
+++ b/uniappWWW/unipluginDemo/pages/sample/ext-module-vue.vue
@@ -1,6 +1,8 @@
 <template>
 	<div class="content">
-
+		<button class="btn" type="primary" @click="getFileList">getFileList</button>
+		<button class="btn" type="primary" @click="deleteAndroidFaceImage">deleteAndroidFaceImage</button>
+		
 		<button class="btn" type="primary" @click="gotoNativePage">跳转原生Activity</button>
 		<button class="btn" type="primary" @click="initTcp">[开启TcpServer]</button>
 		<button class="btn" type="primary" @click="closeTcp">[关闭TcpServer]</button>
@@ -38,6 +40,7 @@
 	// #endif
 	
 	import {timeFormat} from "../../utils/timeFormat.js"
+	import FileOperate from '../../utils/8inFileOperate.js';
 	
 	export default {
 		onLoad() {
@@ -54,7 +57,32 @@
 			}
 		},
 		methods: {
-			
+			async getFileList(){
+				let name = "33信息2"	
+				
+				let res = await FileOperate.getFileChildrenList("Face-Sync")
+				
+				console.log(res,"000")
+				res.map((item)=>{
+					if(item.split(".")[0]==name) {
+						this.log("命中后删除")
+						this.deleteAndroidFaceImage(item)
+					}
+					return item
+				})
+				
+				// res.map((item)=>{
+				// 	if(item.split(".")[0]==name) {
+				// 		this.log("命中后删除")
+				// 		this.deleteAndroidFaceImage(item)
+				// 	}
+				// })
+			},
+			async deleteAndroidFaceImage(name){
+				let res = await FileOperate.deleteAndroidFaceImage(name)
+				this.log(res)
+				console.log(77777,res)
+			},
 			initAPPListener(){
 				// #ifdef APP-PLUS
 				let that = this
diff --git a/uniappWWW/unipluginDemo/utils/8inFileOperate.js b/uniappWWW/unipluginDemo/utils/8inFileOperate.js
new file mode 100644
index 0000000..b5fd1bc
--- /dev/null
+++ b/uniappWWW/unipluginDemo/utils/8inFileOperate.js
@@ -0,0 +1,224 @@
+import downloadImg from "./download.js"
+
+/*
+fileName: 需要查询的目录名
+*/
+async function getFileChildrenList(fileName){
+	let fs = await downloadImg.requestFileSystem(plus.io.PUBLIC_DOWNLOADS); //获取所要操作根目录File System
+	let faceSyncEntry = await downloadImg.getDirectory({
+		//在PUBLIC_DOWNLOADS下定义人脸库同步文件夹"Face-Sync" Success-Import
+		OriginPathEntry: fs.root,
+		newFileName: fileName
+	});
+	return downloadImg.getFileChildrenList(faceSyncEntry).then((res)=>{
+		return res
+	}).catch((e)=>{
+		console.log("获取文件列表失败:",e)
+	})
+}
+/*
+fileName: 需要删除的文件名
+*/
+async function deleteAndroidFaceImage(fileName){
+	let item = {
+		"deleteFile" : true,
+		"name": fileName
+	}
+	let fs = await downloadImg.requestFileSystem(plus.io.PUBLIC_DOWNLOADS); //获取所要操作根目录File System
+	let url = item.url; //测试url---------
+	let newName = item.name;
+	let faceSyncEntry = await downloadImg.getDirectory({
+		//在PUBLIC_DOWNLOADS下定义人脸库同步文件夹"Face-Sync" Success-Import
+		OriginPathEntry: fs.root,
+		newFileName: 'Face-Sync'
+	});
+	let newNameFileEntry = await downloadImg.resolveLocalFileSystemURL(faceSyncEntry.fullPath + newName).catch(e => {
+		console.log('目标文件可以操作', e);
+	});
+	if (newNameFileEntry) {
+		console.log('存在缓存的同名文件:', newNameFileEntry.fullPath);
+		
+		if(item.deleteFile){
+			let delResult = await downloadImg.removeFile(newNameFileEntry); //删除已存在的文件
+			console.log("删除同名文件结果:",delResult)
+			return delResult
+		}
+		if(item.forceDownload){//当本地存在缓存时,是否强制删除后重新下载
+			let delResult = await downloadImg.removeFile(newNameFileEntry); //删除已存在的文件
+		}else{
+			return newNameFileEntry.fullPath  //返回已缓存文件路径
+		}
+	
+	}else{
+		console.log("不存在同名文件:"+fileName)
+	}
+}
+
+/*
+直接处理接口数据,下载列表并返回下载结果
+并同时处理request_time,检测确保当完成列表下载后,本地再存储request_time
+*/
+async function downloadFileList(res){
+	// await asyncSetTimeOut(3000) //延时,手动断网,模拟下载失败
+	return new Promise(async(rs,rj)=>{
+		let {list,request_time,total} = res
+		console.log(request_time,total);
+		let downloadSuccessList = []
+		for (var i=0; i < list.length; i++) {
+			try{
+				await checkNetworkUsable()
+				console.log("当前第"+(i+1)+"张, 总需下载:"+(list.length))
+				let local_path = await downloadFileImg(list[i])
+				downloadSuccessList.push(local_path);
+				list[i]['local_path'] = local_path
+			}catch(e){
+				//TODO handle the exception
+				// util.showNone(e)
+				console.error("下载失败:",e);
+				list[i]['error'] = e
+				continue
+			}
+		}
+		res.list = list
+		checkRequestTime(res)
+		rs(list)
+	})
+}
+/*检测下载完成后列表,全部下载完成时,设置下载时间到本地
+*/
+function checkRequestTime(res){
+	if(res.list.every(e=>e.local_path)){
+		setRequestTime(res)
+	}
+}
+/*传入downloadFileList 结果,返回plugin要求的成功图片user_id拼接string
+如: 15,17
+*/
+function getDataForPlugin(list){
+	return list.map(e=>{
+		if(e.local_path)return e.user_id
+	}).join(",")
+}
+/*检测当前网络是否可用
+*/
+function checkNetworkUsable(){
+	return new Promise((rs,rj)=>{
+		uni.getNetworkType({
+		    success: function (res) {
+		        console.log("checkNetworkUsable 当前可用网络:",res.networkType);
+				rs(true)
+		    },
+			fail: function (err) {
+			    console.log(err);
+				rj(false)
+			}
+		});
+	})
+}
+/*存储请求时间到本地
+后台约定,人脸更新机制为带时间请求
+*/
+function setRequestTime(res){
+	if(res.request_time){
+		uni.setStorageSync("request_time",res.request_time)
+	}
+}
+/*返回请求时间戳
+*/
+function getRequestTime(){ 
+	return new Promise((rs,rj)=>{
+		let _time = ""
+		try{
+			 _time = uni.getStorageSync("request_time")
+		}catch(e){
+			console.warn("请求时间戳异常:",e);
+		}
+		rs(_time)
+	})
+}
+
+async function asyncSetTimeOut(time){
+	const res = await new Promise(resolve => {
+	        setTimeout(() => resolve("asyncSetTimeOut"), time||1000);
+	});
+	return res
+}
+
+/*
+//下载文件,转存后,按user_id重命名,并返回最终文件本地路径.
+//当有重复文件时,覆盖
+item:{
+	pic_url:"",user_id:"",update_time:""
+}
+*/
+async function downloadFileImg(item) {
+	let fs = await downloadImg.requestFileSystem(plus.io.PUBLIC_DOWNLOADS); //获取所要操作根目录File System
+	let url = item.pic_url; //测试url---------
+	let onProgresCallBack = function(e) {
+		//预留下载进度封装拓展
+		console.log('下载中...user_id:'+item.user_id, e);
+	};
+	let tempDownloadFilePath = await downloadImg.getDownloadFile({
+		url,
+		onProgresCallBack
+	}); //获取下载文件临时路径
+	let savedFilePath = await downloadImg.getSaveFile(tempDownloadFilePath); //将文件临时路径长久存储并清除
+	let newName = item.user_id + '.' + (savedFilePath.split('.')[1] ||
+	'jpg'); //命名与android约定的文件名: [user_id].jpg------------
+	newName = item.user_id + getName(url);
+	// console.log(tempDownloadFilePath, savedFilePath.split('.')[1], savedFilePath);
+	let savedFilePathEntry = await downloadImg.resolveLocalFileSystemURL(savedFilePath); //获取下载后存储的文件Entry
+	let faceSyncEntry = await downloadImg.getDirectory({
+		//在PUBLIC_DOWNLOADS下定义人脸库同步文件夹"Face-Sync"
+		OriginPathEntry: fs.root,
+		newFileName: 'Face-Sync'
+	});
+	let newNameFileEntry = await downloadImg.resolveLocalFileSystemURL(faceSyncEntry.fullPath + newName).catch(
+	e => {
+		console.log('目标文件可以操作', e);
+	});
+	if (newNameFileEntry) {
+		console.log('删除存在的同名文件:', newNameFileEntry.fullPath);
+		let delResult = await downloadImg.removeFile(newNameFileEntry); //删除已存在的文件
+
+	}
+	let reNamePathEntry = await downloadImg.moveFileTo(savedFilePathEntry, faceSyncEntry, newName); //重命名文件到人脸库同步文件夹
+	// console.log(savedFilePath,newName,reNamePathEntry.fullPath)
+	return reNamePathEntry.fullPath;
+}
+
+function getName(url) {
+	let end = '.';
+	let urlarr = url.split('.');
+	let endname = urlarr[urlarr.length];
+	if (endname != 'jpg' || endname != 'png' || endname != 'jpeg' || endname != 'PNG' || endname != 'JPG' || endname != 'JPEG') endname = 'jpg';
+	return (end += endname);
+}
+
+//递归清空本地同步文件目录及子目录
+async function clearDownloadFace(fileName){
+	let fs = await downloadImg.requestFileSystem(plus.io.PUBLIC_DOWNLOADS); //获取所要操作根目录File System
+	
+	let faceSyncEntry = await downloadImg.getDirectory({
+		//在PUBLIC_DOWNLOADS下定义人脸库同步文件夹[fileName]
+		OriginPathEntry: fs.root,
+		newFileName: fileName
+	});
+	let newNameFileEntry = await downloadImg.resolveLocalFileSystemURL(faceSyncEntry.fullPath).catch(
+	e => {
+		console.log('操作目标文件', e);
+	});
+	await downloadImg.removeFileAll(newNameFileEntry).then(e=>{
+		console.log(fileName,"删除:",e);
+	})
+}
+module.exports = {
+	downloadFileImg,
+	clearDownloadFace,
+	downloadFileList,
+	getRequestTime,
+	getDataForPlugin,
+	asyncSetTimeOut,
+	deleteAndroidFaceImage,
+	getFileChildrenList
+}
diff --git a/uniappWWW/unipluginDemo/utils/download.js b/uniappWWW/unipluginDemo/utils/download.js
new file mode 100644
index 0000000..0a3b56d
--- /dev/null
+++ b/uniappWWW/unipluginDemo/utils/download.js
@@ -0,0 +1,391 @@
+let downloadTask;
+
+
+async function readLocal(){
+	let fs = await requestFileSystem(plus.io.PUBLIC_DOWNLOADS); //获取所要操作根目录File System
+	let mFileEntry = await getDirectory({
+		OriginPathEntry: fs.root,
+		newFileName: 'OXSyncConfig'
+	});
+	let mConfigEntry = await mGetFile(mFileEntry,"config.json")
+	let mReadResult = await mFile(mConfigEntry)
+	console.log("读取结果:",mReadResult);
+	return mReadResult
+}
+async function writeLocal(msg){
+	let fs = await requestFileSystem(plus.io.PUBLIC_DOWNLOADS); //获取所要操作根目录File System
+	let mFileEntry = await getDirectory({
+		OriginPathEntry: fs.root,
+		newFileName: 'OXSyncConfig'
+	});
+	let mConfigEntry = await mGetFile(mFileEntry,"config.json")
+	// console.log(mConfigEntry.fullPath);
+	let mWriteResult = await mCreateWriter(mConfigEntry,msg)
+	console.log("写入结果:",mWriteResult);
+	return mWriteResult
+}
+
+async function writeLocalOld(msg){
+	//存储信息到本地,如没有文件,则创建, 有则读取存入
+	let fs = await requestFileSystem(plus.io.PUBLIC_DOWNLOADS); //获取所要操作根目录File System
+	let mFileEntry = await getDirectory({
+		//在PUBLIC_DOWNLOADS下定义人脸库同步文件夹"Face-Sync"
+		OriginPathEntry: fs.root,
+		newFileName: 'OXSyncConfig'
+	});
+	// let newNameFileEntry = await resolveLocalFileSystemURL(mFileEntry.fullPath + newName).catch(e => {
+	// 	console.log('目标文件可以操作', e);
+	// });
+	
+	let savedFilePathEntry = await resolveLocalFileSystemURL(mFileEntry.fullPath + "config.json"); //获取下载后存储的文件Entry
+	
+	let write_result =  writeFile(mFileEntry,"config.json",msg)
+	
+	console.log(9999,JSON.stringify(write_result))
+}
+async function  readLocalOld(){
+	// 读取本地文件
+	console.log("readLocal begin")
+	let newName = "oxconfig.txt"
+	let fs = await requestFileSystem(plus.io.PUBLIC_DOWNLOADS); //获取所要操作根目录File System
+	let mFileEntry = await getDirectory({
+		//在PUBLIC_DOWNLOADS下定义人脸库同步文件夹"Face-Sync"
+		OriginPathEntry: fs.root,
+		newFileName: 'OXSyncConfig'
+	});
+	let newNameFileEntry = await resolveLocalFileSystemURL(mFileEntry.fullPath + newName).catch(e => {
+		console.log('目标文件可以操作', e);
+	});
+	if (newNameFileEntry) {
+		console.log("配置文件已存在准:",newNameFileEntry.fullPath)
+		// return newNameFileEntry.fullPath  //返回已缓存文件路径
+	}
+	
+	// mFileEntry是操作对象DirectoryEntry
+	let result = getFile(mFileEntry,"config.json")
+	
+	console.log("result: "+JSON.stringify(result))
+	
+}
+
+//下载数据,当有缓存时直接使用
+		//item.url 下载地址
+		//item.name 文件名
+		//item.forceDownload 当本地存在缓存时,是否强制删除后重新下载
+		//item.deleteFile 仅删除文件名为item.name 的文件
+async function adDownloadFileAuto(item) {
+	let fs = await download.requestFileSystem(plus.io.PUBLIC_DOWNLOADS); //获取所要操作根目录File System
+	let url = item.url; //测试url---------
+	let newName = item.name;
+	let faceSyncEntry = await download.getDirectory({
+		//在PUBLIC_DOWNLOADS下定义人脸库同步文件夹"Face-Sync"
+		OriginPathEntry: fs.root,
+		newFileName: 'ad'
+	});
+	let newNameFileEntry = await download.resolveLocalFileSystemURL(faceSyncEntry.fullPath + newName).catch(e => {
+		console.log('目标文件可以操作', e);
+	});
+	if (newNameFileEntry) {
+		console.log('存在缓存的同名文件:', newNameFileEntry.fullPath);
+		
+		if(item.deleteFile){
+			let delResult = await download.removeFile(newNameFileEntry); //删除已存在的文件
+			console.log("删除同名文件结果:",delResult)
+			return delResult
+		}
+		if(item.forceDownload){//当本地存在缓存时,是否强制删除后重新下载
+			let delResult = await download.removeFile(newNameFileEntry); //删除已存在的文件
+		}else{
+			return newNameFileEntry.fullPath  //返回已缓存文件路径
+		}
+	
+	}
+	
+	let onProgresCallBack = function(e) {
+		//预留下载进度封装拓展
+		// console.log('下载中...', url, e);
+	};
+	let tempDownloadFilePath = await download.getDownloadFile({ url, onProgresCallBack }); //获取下载文件临时路径
+	let savedFilePath = await download.getSaveFile(tempDownloadFilePath); //将文件临时路径长久存储并清除
+	// let newName = item.user_id + '.' + (adType); //命名与android约定的文件名: [user_id].jpg------------
+	// newName = item.user_id + this.getName(url);
+	console.log(tempDownloadFilePath, 123456, savedFilePath.split('.')[1], savedFilePath);
+	let savedFilePathEntry = await download.resolveLocalFileSystemURL(savedFilePath); //获取下载后存储的文件Entry
+	
+	let reNamePathEntry = await download.moveFileTo(savedFilePathEntry, faceSyncEntry, newName); //重命名文件到人脸库同步文件夹
+	// console.log(666,savedFilePath,newName,reNamePathEntry.fullPath)
+	return reNamePathEntry.fullPath;
+}
+function getDownloadFile({
+	url,
+	onProgresCallBack
+}) {
+	return new Promise((rs, rj) => {
+		if (downloadTask) downloadTask.abort();
+		downloadTask = uni.downloadFile({
+			url: url,
+			timeout:60000,
+			// header:{
+			// 	"content-type":"image/png"
+			// },
+			success: res => {
+				if (res.statusCode == 200) {
+					console.log(url+" downloadFile:"+JSON.stringify(res))
+					rs(res.tempFilePath)
+				} else {
+					console.warn('下载失败--->', res);
+					console.warn('下载失败链接--->', url);
+					rj(res)
+				}
+			},
+			fail: failRes => {
+				console.warn('下载失败--->', failRes);
+				console.warn('下载失败链接--->', url);
+				rj(failRes)
+			}
+		})
+		downloadTask.onProgressUpdate(res => {
+			onProgresCallBack && onProgresCallBack(res);
+		})
+	})
+}
+//从临时路径文件获取持久文件
+function getSaveFile(url) {
+	return new Promise((rs, rj) => {
+		uni.saveFile({
+			tempFilePath: url,
+			success: function(res_save) {
+				var savedFilePath = res_save.savedFilePath; //相对路径
+				// var absFilePath = plus.io.convertLocalFileSystemURL(savedFilePath); //绝对路径
+				// console.log('相对路径: ' + savedFilePath);
+				// console.log("绝对路径: " + absFilePath);
+				rs(savedFilePath)
+				// uni.getSavedFileList({
+				//   success: function (res) {
+				//     console.log(res.fileList);
+				//   }
+				// });
+			},
+			fail: function(e) {
+				rj(e);
+			}
+		});
+	})
+
+}
+//根据本地文件url转换为fileEntry
+function resolveLocalFileSystemURL(FilefullPath) {
+	return new Promise((rs, rj) => {
+		plus.io.resolveLocalFileSystemURL(FilefullPath,
+			function(fs) {
+				rs(fs)
+			},
+			function(err) {
+				rj(err)
+			});
+	})
+}
+// 请求本地文件系统对象Entry
+// type:
+// 应用私有资源目录，对应常量plus.io.PRIVATE_WWW，仅应用自身可读
+// 应用私有文档目录，对应常量plus.io.PRIVATE_DOC，仅应用自身可读写
+// 应用公共文档目录，对应常量plus.io.PUBLIC_DOCUMENTS，多应用时都可读写，常用于保存应用间共享文件
+// 应用公共下载目录，对应常量plus.io.PUBLIC_DOWNLOADS，多应用时都可读写，常用于保存下载文件
+//fs.root 为相应Entry
+function requestFileSystem(type) {
+	return new Promise((rs, rj) => {
+		plus.io.requestFileSystem(type,
+			function(fs) {
+				rs(fs)
+			},
+			function(err) {
+				rj(err)
+			});
+	})
+}
+//移动文件(重命名)
+ function moveFileTo(fromPathEntry, toPathEntry, newFileName) {
+	return new Promise((rs, rj) => {
+		// remove this directory
+		// entry.remove( function ( entry ) {
+		// 	plus.console.log( "Remove succeeded" );
+		// }, function ( e ) {
+		// 	alert( e.message );
+		// } );
+		
+		fromPathEntry.moveTo(toPathEntry, newFileName, function(entry) {
+			// console.log("新文件路径: " + entry.fullPath);
+			rs(entry)
+		}, function(e) {
+			console.log(e.message);
+			rj(e);
+		});
+	})
+}
+// 删除文件
+function removeFile(entry){
+    // return new Promise(rs=>entry.remove( rs, rs ))
+	return new Promise((rs,rj)=>{
+		entry.remove( function ( entry ) {
+			console.log(entry)
+			rs( "Remove succeeded: "+entry.name );
+		}, function ( e ) {
+			rj( e.message );
+		} );
+	})
+}
+// 递归删除目录
+function removeFileAll(entry){
+    return new Promise(rs=>entry.removeRecursively( rs, rs ))
+}
+//创建,读取文件
+// 废弃
+// function getFile(mFileEntry,path){
+// 	// entry.getFile( path, flag, succesCB, errorCB );
+// 		mFileEntry.getFile(path,{create:true}, function(fileEntry){
+// 			fileEntry.file( function(file){
+// 				var fileReader = new plus.io.FileReader();
+// 				console.log("getFile:" + JSON.stringify(file));
+// 				fileReader.readAsText(file, 'utf-8');
+// 				fileReader.onloadend = function(evt) {
+// 					console.log("evt:" + evt);
+// 					console.log("evt.target" + evt.target);
+// 					console.log(evt.target.result);
+// 					rs(evt.target.result)
+// 				}
+// 				console.log( ">>>>>>>文件信息:"+file.name + ' : ' + file.size +" Kb <<<<<<<<");
+// 			} );
+// 		});
+// }
+// //废弃
+// function writeFile(mFileEntry,path,msg){
+// 	// Write data to file
+// 		mFileEntry.getFile(path,{create:true}, function(fileEntry){
+// 			fileEntry.createWriter( function ( writer ) {
+// 				writer.onwrite = function ( e ) {
+// 					console.log( "Write data success!" );
+// 					rs(true)
+// 				};
+// 				// Write data to the end of file.
+// 				// writer.seek( writer.length );
+// 				writer.write(JSON.stringify(msg));
+// 			}, function ( e ) {
+// 				console.log( e.message );
+// 				rj(false)
+// 			} );
+// 		});
+// }
+//获取file Entry
+function mGetFile(mFileEntry,path){
+	return new Promise((rs,rj)=>{
+		mFileEntry.getFile(path,{create:true}, function(fileEntry){
+			rs(fileEntry)
+		});
+	})
+}
+//获取操作file
+function mFile(fileEntry){
+	return new Promise((rs,rj)=>{
+		fileEntry.file( function(file){
+			var fileReader = new plus.io.FileReader();
+			// console.log("getFile:" + JSON.stringify(file));
+			fileReader.readAsText(file, 'utf-8');
+			fileReader.onloadend = function(evt) {
+				// console.log("evt:" + evt);
+				// console.log("evt.target" + evt.target);
+				// console.log(evt.target.result);
+				rs(evt.target.result)
+			}
+			console.log( ">>>>>>>文件信息:"+file.name + ' : ' + file.size +" B <<<<<<<<"+ JSON.stringify(file));
+		} );
+	})
+}
+//读取文件
+function mCreateReader(fileEntry){
+	return new Promise((rs,rj)=>{
+		fileEntry.createWriter( function ( writer ) {
+			writer.onwrite = function ( e ) {
+				console.log( "Write data success!" );
+				rs("success")
+			};
+			// Write data to the end of file.
+			// writer.seek( writer.length );
+			writer.write(JSON.stringify(msg));
+		}, function ( e ) {
+			console.log( e.message );
+			rj(e.message)
+		} );
+		
+	})
+}
+//写入文件
+function mCreateWriter(fileEntry,msg){
+	return new Promise((rs,rj)=>{
+		fileEntry.createWriter( function ( writer ) {
+			writer.onwrite = function ( e ) {
+				console.log( "Write data success!" );
+				rs("success")
+			};
+			// Write data to the end of file.
+			// writer.seek( writer.length );
+			writer.write(JSON.stringify(msg));
+		}, function ( e ) {
+			console.log( e.message );
+			rj(e.message)
+		} );
+		
+	})
+}
+
+// 从父目录下创建或打开子目录
+function getDirectory({
+	OriginPathEntry,
+	newFileName
+}) {
+	return new Promise((rs, rj) => {
+		// Retrieve an existing directory, or create it if it does not already exist
+		OriginPathEntry.getDirectory(newFileName, {
+			create: true,
+			exclusive: false
+		}, function(dir) {
+			// console.log("Directory Entry Name: " + dir.name);
+			rs(dir)
+		}, function(e) {
+			console.log(dir.name,e.message);
+			rj(e)
+		});
+	})
+}
+//获取该DirectoryEntry下所有文件和子目录
+function getFileChildrenList(DirectoryEntry){
+	return new Promise((rs, rj) => {
+		// 创建读取目录信息对象 
+		var directoryReader = DirectoryEntry.createReader();
+		directoryReader.readEntries( function( entries ){
+			var i,res=[];
+			for( i=0; i < entries.length; i++ ) {
+				// console.log( entries[i].name );
+				res.push( entries[i].name)
+			}
+			rs(res)
+		}, function ( e ) {
+			console.log( "Read entries failed: " + e.message );
+			rj(e.message)
+		} );
+	
+	})
+}
+
+module.exports = {
+	getSaveFile,
+	getDownloadFile,
+	requestFileSystem,
+	resolveLocalFileSystemURL,
+	moveFileTo,
+	getDirectory,
+	removeFile,
+	removeFileAll,
+	readLocal,
+	writeLocal,
+	getFileChildrenList
+}
diff --git a/zmt_module/src/main/java/io/dcloud/zmt_module/tcpServer/SocketHelper.java b/zmt_module/src/main/java/io/dcloud/zmt_module/tcpServer/SocketHelper.java
index 1371faf..245ecb8 100644
--- a/zmt_module/src/main/java/io/dcloud/zmt_module/tcpServer/SocketHelper.java
+++ b/zmt_module/src/main/java/io/dcloud/zmt_module/tcpServer/SocketHelper.java
@@ -1,5 +1,8 @@
 package io.dcloud.zmt_module.tcpServer;
 
+import android.graphics.Bitmap;
+import android.graphics.BitmapFactory;
+
 import java.io.ByteArrayOutputStream;
 import java.io.IOException;
 import java.io.InputStream;
@@ -11,11 +14,33 @@ import java.util.Arrays;
 import java.util.Enumeration;
 
 public class SocketHelper {
+
+    public static byte[] hexToBytes(String hex) {
+        int m = 0, n = 0;
+        int byteLen = hex.length() / 2; // 每两个字符描述一个字节
+        byte[] ret = new byte[byteLen];
+        for (int i = 0; i < byteLen; i++) {
+            m = i * 2 + 1;
+            n = m + 1;
+            int intVal = Integer.decode("0x" + hex.substring(i * 2, m) + hex.substring(m, n));
+            ret[i] = Byte.valueOf((byte) intVal);
+        }
+        return ret;
+    }
+
     public static String getMessageByReadLine(String message) {
         message = message + "\n";
         return message;
     }
 
+    public static Bitmap base64ToBitmap(String base64Data) {
+        byte[] bytes = new byte[0];
+        if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.FROYO) {
+            bytes = android.util.Base64.decode(base64Data, android.util.Base64.DEFAULT);
+        }
+        return BitmapFactory.decodeByteArray(bytes, 0, bytes.length);
+    }
+
     public static byte[] toByteArray(InputStream in) throws IOException {
         ByteArrayOutputStream out = new ByteArrayOutputStream();
         byte[] buffer = new byte[1024 * 4];
diff --git a/zmt_module/src/main/java/io/dcloud/zmt_module/tcpServer/TCPTask.java b/zmt_module/src/main/java/io/dcloud/zmt_module/tcpServer/TCPTask.java
index 2ef93fb..d506e09 100644
--- a/zmt_module/src/main/java/io/dcloud/zmt_module/tcpServer/TCPTask.java
+++ b/zmt_module/src/main/java/io/dcloud/zmt_module/tcpServer/TCPTask.java
@@ -1,7 +1,13 @@
 package io.dcloud.zmt_module.tcpServer;
 
+import android.os.Looper;
+import android.os.Message;
+
 import com.alibaba.fastjson.JSONObject;
 
+import java.util.logging.Handler;
+import java.util.logging.LogRecord;
+
 import io.dcloud.feature.uniapp.bridge.UniJSCallback;
 import io.dcloud.zmt_module.SocketConfig;
 import io.dcloud.zmt_module.tcpServer.SocketHelper;
@@ -15,13 +21,21 @@ public class TCPTask {
         void tcpCallback(Object object);
     }
 
-    TcpServer server = new TcpServer();
+    public TcpServer server ;
     Thread myThread;
     Boolean stopThread = false;
 //    TCP task
+
+    public void sendTcpCallBack(String send_msg){
+        send_msg = SocketHelper.getMessageByReadLine(send_msg);
+        server.sendMessageInThreadPrinter(send_msg, SocketConfig.UTF_8);//回发消息
+    }
+
     public void task(final Integer port, final UniJSCallback uniJSCallback){
         // Android 4.0 之后不能在主线程中请求HTTP请求
 //        System.out.println("AsyncTask thread running... ==>>>44444444:"+port+ server.isServerBound());
+        this.server = new TcpServer();
+//        this.server = server.initSocket(port,uniJSCallback);
 
         myThread = new Thread(new Runnable() {
             @Override
@@ -42,9 +56,9 @@ public class TCPTask {
 
                     if(tcp_receive_message!=null){
                         System.out.println(TAG+"接收消息："+tcp_receive_message);
-                        String send_msg = "App received tcp message!"; //回发socket消息，确认接收
-                        send_msg = SocketHelper.getMessageByReadLine(send_msg);
-                        server.sendMessage(send_msg, SocketConfig.UTF_8);//回发消息
+//                        String send_msg = "5501a23070b6"; //回发socket消息，确认接收
+//                        send_msg = SocketHelper.getMessageByReadLine(send_msg);
+//                        server.sendMessage(send_msg, SocketConfig.UTF_8);//回发消息
 
                         JSONObject data = new JSONObject();
                         data.put("threadID", Thread.currentThread().getId());
diff --git a/zmt_module/src/main/java/io/dcloud/zmt_module/tcpServer/TcpServer.java b/zmt_module/src/main/java/io/dcloud/zmt_module/tcpServer/TcpServer.java
index bc22b8a..9d1ca07 100644
--- a/zmt_module/src/main/java/io/dcloud/zmt_module/tcpServer/TcpServer.java
+++ b/zmt_module/src/main/java/io/dcloud/zmt_module/tcpServer/TcpServer.java
@@ -14,25 +14,36 @@ import java.net.InetAddress;
 import java.net.ServerSocket;
 import java.net.Socket;
 import java.nio.charset.Charset;
+import java.util.concurrent.ExecutorService;
+import java.util.concurrent.Executors;
 
 import io.dcloud.feature.uniapp.bridge.UniJSCallback;
 import io.dcloud.zmt_module.SocketConfig;
-import io.dcloud.zmt_module.tcpServer.SocketHelper;
 
 public class TcpServer {
     //    私有变量
     private String TAG = "zmt---";
-    private ServerSocket mServerSocket;
+    public ServerSocket mServerSocket;
     //    private DatagramSocket mServerSocket;
-    private Socket mServer;
+    public Socket mServer;
+    public Socket currentServer;
 
-    private OutputStream mOutStream;
-    private PrintWriter mPrinter;
+    public OutputStream mOutStream;
+    public PrintWriter mPrinter;
+
+    public InputStream mInputStream;
+    public BufferedInputStream mBufferedInputStream;
+    public InputStreamReader mInputStreamReader;
+    public BufferedReader mBufferedReader;
+
+    public String MySend = null;
+
+    private ExecutorService mExecutorService;
+
+    public void SocketUDPClientUtil() {
+        mExecutorService = Executors.newFixedThreadPool(Runtime.getRuntime().availableProcessors());
+    }
 
-    private InputStream mInputStream;
-    private BufferedInputStream mBufferedInputStream;
-    private InputStreamReader mInputStreamReader;
-    private BufferedReader mBufferedReader;
 
     /**
      *使用本机ip 建立socket server
@@ -42,7 +53,8 @@ public class TcpServer {
     public void initSocket(int port, UniJSCallback uniJSCallback){
         System.out.println(TAG+"initSocket");
         try{
-//            if (mServerSocket != null) { mServerSocket.close(); mServerSocket = null; }
+            this.SocketUDPClientUtil();
+            if (mServerSocket != null) { mServerSocket.close(); mServerSocket = null; }
 
             if (mServerSocket==null){
                 mServerSocket = new ServerSocket(port);
@@ -58,38 +70,8 @@ public class TcpServer {
                 data.put("ip", SocketHelper.getIPAddressForNetwork());
                 uniJSCallback.invokeAndKeepAlive(data);
 
-
-//                while (true){
-//                    String tcp_receive_message = receiveMessage(SocketConfig.UTF_8);//接收消息
-//
-//                    if(tcp_receive_message!=null){
-//                        System.out.println(TAG+"接收消息："+tcp_receive_message);
-//                        String send_msg = "App received tcp message!"; //回发socket消息，确认接收
-//                        send_msg = SocketHelper.getMessageByReadLine(send_msg);
-//                        sendMessage(send_msg, SocketConfig.UTF_8);//回发消息
-//
-//                        JSONObject data_receive = new JSONObject();
-//                        data_receive.put("threadID", Thread.currentThread().getId());
-//                        data_receive.put("threadName", Thread.currentThread().getName());
-////                    data.put("message", server.);
-////                    data.put("message", tcp_receive_message);
-//                        data_receive.put("message", tcp_receive_message);
-////                    myCallback.tcpCallback(data);
-////                    myTcpCallback.tcpCallback(data);//回调到zmtClass给uni端
-//
-//                        uniJSCallback.invokeAndKeepAlive(data_receive);
-//                    }
-//
-//                    try {
-//                        Thread.sleep(1000); //定义休眠时间
-//                    } catch (InterruptedException e) {
-//                        e.printStackTrace();
-//                    }
-//
-//                }
             }
 
-
 //            if(mServerSocket==null){
 //                //自己IP收信
 ////                IPAddress ip = IPAddress.Parse("192.168.1.96");
@@ -147,6 +129,12 @@ public class TcpServer {
 //                return null;
 //            }
             mServer = mServerSocket.accept();
+            mServer.setKeepAlive(true);
+//            mServer.setTcpNoDelay(true);
+//            mServer.setSoTimeout(5000);
+//            mServer.setOOBInline(true);
+            System.out.println("当前连接客户端信息："+mServer.getInetAddress()+"    "+mServer.getKeepAlive()+"   "+mServer.getLocalSocketAddress()+ "  "+mServer.getRemoteSocketAddress() );
+            this.currentServer = mServer; //赋值当前通信socket
             mInputStream = mServer.getInputStream();
 
             byte[] data = SocketHelper.toByteArray(mInputStream);
@@ -181,25 +169,79 @@ public class TcpServer {
     }
 
     //    发送消息
-    public void sendMessage(String message,String charsetName){
+    public void sendMessage(final String message,final String charsetName){
+        System.out.println(TAG+"sendMessage ing..888888."+mServer.getLocalSocketAddress()+
+                        " /n"+ mServer.isClosed() + mServer.isConnected()
+                );
+//        mServer = this.currentServer;
         if(mServer != null){
             System.out.println(TAG+"sendMessage ing...");
 
             try {
                 mOutStream = mServer.getOutputStream();
+                System.out.println(TAG+"sendMessage ing...1");
                 mPrinter = new PrintWriter(new OutputStreamWriter(mOutStream,Charset.forName(charsetName)));
+                System.out.println(TAG+"sendMessage ing...2");
                 mPrinter.println(message);
+                System.out.println(TAG+"sendMessage ing...3");
+
+//                mOutStream.write("beat666".getBytes(Charset.forName(charsetName)));
+//                mOutStream.flush();
                 mPrinter.flush();
 
-                System.out.println(TAG+"发送成功 :"+message);
+
             } catch (IOException e) {
-                System.out.println(TAG+"tcp server sendMessage err :"+message);
+                System.out.println(TAG+"tcp server sendMessage err :"+e);
                 e.printStackTrace();
             }
+            System.out.println(TAG+"TCP发送成功 :"+message);
 
+        }else{
+            System.out.println(TAG+"无法发送消息，当前没有客户端连接。");
         }
     }
 
+    public void sendMessageInThreadPrinter(final String message, final String charsetName){
+        Runnable mRunnable = new Runnable() {
+            @Override
+            public void run() {
+                try {
+                    mOutStream = mServer.getOutputStream();
+                    mPrinter = new PrintWriter(new OutputStreamWriter(mOutStream,Charset.forName(charsetName)));
+//                    mPrinter.println(message);
+//                    mPrinter.flush();
+
+//                    mOutStream.write(message.getBytes(Charset.forName(charsetName)));
+                    mOutStream.write(SocketHelper.hexToBytes(message));
+
+                    mOutStream.flush();
+                    System.out.println(TAG+"TCP发送成功 :"+message);
+
+                } catch (IOException e) {
+                    System.out.println(TAG+"tcp server sendMessage err :"+e);
+                    e.printStackTrace();
+                }
+            }
+        };
+        mExecutorService.execute(mRunnable);
+    }
+    public void sendMessageInServer(String message,String charsetName){
+        final byte[] msg ;
+        msg = message.getBytes(Charset.forName(charsetName));
+        Runnable mRunnable = new Runnable() {
+            @Override
+            public void run() {
+                try {
+                    mServer.getOutputStream().write(msg);
+                    mServer.getOutputStream().flush();
+                } catch (IOException e) {
+                    e.printStackTrace();
+                }
+            }
+        };
+        mExecutorService.execute(mRunnable);
+    }
+
     //    关闭连接
     public  void close(){
         try {
@@ -226,4 +268,80 @@ public class TcpServer {
             e.printStackTrace();
         }
     }
+
+    /**
+     *使用本机ip 建立socket server
+     * @param port 端口号：0-65535
+     *ServerSocket mServerSocket,Socket mServer,
+     */
+    public void initSocket2(int port, UniJSCallback uniJSCallback){
+        System.out.println(TAG+"initSocket");
+        this.SocketUDPClientUtil();
+        try{
+            if (mServerSocket != null) { mServerSocket.close(); mServerSocket = null; }
+
+            if (mServerSocket==null){
+                mServerSocket = new ServerSocket(port);
+                mServerSocket.setReuseAddress(true);
+
+//                mServerSocket.bind(new InetSocketAddress(port));
+                InetAddress inetAddress = InetAddress.getLocalHost(); //本机地址
+                System.out.println(TAG+"tcp server 建立完成：host name"+inetAddress.getHostName()+"\n ---host address:" +
+                        inetAddress.getHostAddress()+" , address:"+inetAddress.getAddress().toString()+" 端口："+port+ "----"+ SocketHelper.getIPAddressForNetwork());
+
+                com.alibaba.fastjson.JSONObject data = new com.alibaba.fastjson.JSONObject();
+                data.put("port", port);
+                data.put("ip", SocketHelper.getIPAddressForNetwork());
+                uniJSCallback.invokeAndKeepAlive(data);
+
+
+                while (true){
+                    String tcp_receive_message = receiveMessage(SocketConfig.UTF_8);//接收消息
+
+
+                    if (this.MySend!=null){
+                        MySend = SocketHelper.getMessageByReadLine(MySend);
+                        sendMessage(MySend, SocketConfig.UTF_8);//回发消息
+                    }
+
+
+                    if(tcp_receive_message!=null){
+                        System.out.println(TAG+"接收消息："+tcp_receive_message);
+                        String send_msg = "App received tcp message!"; //回发socket消息，确认接收
+                        send_msg = SocketHelper.getMessageByReadLine(send_msg);
+//                        sendMessage(send_msg, SocketConfig.UTF_8);//回发消息
+                        JSONObject data_receive = new JSONObject();
+                        data_receive.put("threadID", Thread.currentThread().getId());
+                        data_receive.put("threadName", Thread.currentThread().getName());
+//                    data.put("message", server.);
+//                    data.put("message", tcp_receive_message);
+                        data_receive.put("message", tcp_receive_message);
+//                    myCallback.tcpCallback(data);
+//                    myTcpCallback.tcpCallback(data);//回调到zmtClass给uni端
+                        uniJSCallback.invokeAndKeepAlive(data_receive);
+                    }
+
+                    try {
+                        Thread.sleep(1000); //定义休眠时间
+                    } catch (InterruptedException e) {
+                        e.printStackTrace();
+                    }
+
+                }
+            }
+
+        }catch (IOException e){
+
+            if(e.getMessage().equals("bind failed: EADDRINUSE (Address already in use)")){
+                System.out.println("已初始化过TCP,忽略该操作："+e.getMessage());
+                JSONObject _data = new JSONObject();
+                _data.put("code",0);
+                _data.put("toast","已初始化过TCP,请勿重复执行初始化操作。");
+                uniJSCallback.invokeAndKeepAlive(_data);
+            }else{
+                e.printStackTrace();
+            }
+        }
+    }
+
 }
\ No newline at end of file
diff --git a/zmt_module/src/main/java/io/dcloud/zmt_module/zmtClass.java b/zmt_module/src/main/java/io/dcloud/zmt_module/zmtClass.java
index 3377534..c718a22 100644
--- a/zmt_module/src/main/java/io/dcloud/zmt_module/zmtClass.java
+++ b/zmt_module/src/main/java/io/dcloud/zmt_module/zmtClass.java
@@ -16,8 +16,9 @@ import static io.dcloud.zmt_module.tcpServer.SocketHelper.getIPAddressForNetwork
 public class zmtClass extends UniModule {
 
     String TAG = "module plugin";
+    TCPTask myTCPTask = new TCPTask();
 //    final AbsSDKInstance uniSDK = this.mUniSDKInstance;//定义uniSDK
-    TCPTask myTask = new TCPTask();
+    public TCPTask myTask = new TCPTask();
     //run ui thread
     @UniJSMethod(uiThread = true)
     public void initTcp(JSONObject options, final UniJSCallback callback) {
@@ -31,15 +32,16 @@ public class zmtClass extends UniModule {
         }
 
         //开启TCP,传入jsCallback
-
-        if(myTask!=null){
-            myTask.task(port, callback);
-        }else{
-            JSONObject data = new JSONObject();
-            data.put("code", "0");
-            data.put("toast", "请勿重复开启");
-            callback.invokeAndKeepAlive(data);
-        }
+//        myTask = new TCPTask();
+        myTCPTask.task(port, callback);
+//        if(myTask!=null){
+//            myTask.task(port, callback);
+//        }else{
+//            JSONObject data = new JSONObject();
+//            data.put("code", "0");
+//            data.put("toast", "请勿重复开启");
+//            callback.invokeAndKeepAlive(data);
+//        }
 
 
 //        全局回调
@@ -48,15 +50,16 @@ public class zmtClass extends UniModule {
 //            uniSDK.fireGlobalEventCallback("myEvent", params);//发送全局参数直接回调
 
     }
-    //run JS thread
+
+
     @UniJSMethod(uiThread = true)
-    public void getIP(JSONObject options, final UniJSCallback callback){
+    public void sendTcp(JSONObject options, final UniJSCallback callback){
         Log.e(TAG, "UniJSMethod getIP");
 
-
         JSONObject data = new JSONObject();
         data.put("code", "0");
         try {
+
             data.put("ip", getIPAddressForNetwork());
         } catch (SocketException e) {
             e.printStackTrace();
@@ -65,9 +68,42 @@ public class zmtClass extends UniModule {
         callback.invokeAndKeepAlive(data);
     }
 
+
+    @UniJSMethod(uiThread = true)
+    public void closeTcp(JSONObject options, final UniJSCallback callback){
+        Log.e(TAG, "sendTcpCallBack ");
+        JSONObject data = new JSONObject();
+        String msg = "5501a23070b6";
+        if (options.getString("message")!=null){
+            msg = options.getString("message");
+        }
+        data.put("code", "0");
+        data.put("toast", "sendTcpCallBack: "+msg);
+        if(myTCPTask!=null){
+            myTCPTask.sendTcpCallBack(msg);
+        }
+        callback.invokeAndKeepAlive(data);
+    }
+
+    @UniJSMethod(uiThread = true)
+    public void closeTcp2(JSONObject options, final UniJSCallback callback){ //TODO 需优化，暂勿用
+        Log.e(TAG, "testSyncFunc--zmt2");
+        JSONObject data = new JSONObject();
+        data.put("code", "0");
+        data.put("toast", "closeTcp");
+
+//        System.out.println("7777777"+myTCPTask.toString());
+        if(myTCPTask!=null){
+            myTask.closeTask();
+            myTask = null;
+        }
+        callback.invokeAndKeepAlive(data);
+    }
+
+
     //run JS thread
     @UniJSMethod(uiThread = true)
-    public void closeTcp(JSONObject options, final UniJSCallback callback){ //TODO 需优化，暂勿用
+    public void closeTcp1(JSONObject options, final UniJSCallback callback){ //TODO 需优化，暂勿用
         Log.e(TAG, "testSyncFunc--zmt2");
         JSONObject data = new JSONObject();
         data.put("code", "0");