标签：发送信息 css 搭建 absolute eve mes lin 签名 ict
本文出自APICloud官方论坛
rongCloud2 3.2.8 版本更新后添加了发送小视频接口，发送文件接口。
rongCloud2 概述
融云是国内首家专业的即时通讯云服务提供商，专注为互联网、移动互联网开发者提供即时通讯基础能力和云端服务。通过融云平台，开发者不必搭建服务端硬件环境，就可以将即时通讯、实时网络能力快速集成至应用中。
rongCloud2 封装了融云即时通讯能力库 IMLib SDK 的 API，对融云的相关接口做了一一对应的封装，功能详情可参考目录。
使用 rongCloud2 模块之前，请先 注册 融云的开发者帐号并申请创建 App，创建 App 后，可以在 开发者后台 获取 App Key 和 App Secret 用于开发。开发前请先认真阅读相关的 融云开发文档和视频。（请在PC端打开）
由于 （Android ）融云sdk 不支持中文路径，需要处理一下，用fs 模块 调用rename接口重命名一下，为了不影响原文件需要先复制一下再进行处理。方法不唯一，提供参考
所用 模块 rongcloud2、fs 模块、fileBrowser 模块以下是页面源码 包括简易登陆获取token页面主功能页面。
一、
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="maximum-scale=1.0,minimum-scale=1.0,user-scalable=0,width=device-width,initial-scale=1.0"/>
<title>title</title>
<link rel="stylesheet" type="text/css" href="../css/api.css"/>
<style>
body{
}
.form{
width: 100%;
height: 200px;
margin-top: 100px;
text-align: center;
}
input{
width: 80%;
height: 60px;
text-align: center;
font-size: 35px;
border-radius: 5px;
border: 1px solid #b23;
}
button{
width: 100px;
height: 50px;
margin-left: 100px;
background-color: green;
color: #fff;
}
</style>
</head>
<body>
<div class="form">
id:<input id="uid" type="text" name="" value="">
name:<input id="uname" type="text" name="" value="">
</div>
<button type="button" name="button">登陆</button>
<button type="button" name="button">发送</button>
</body>
<script type="text/javascript" src="../script/api.js"></script>
<script type="text/javascript" src="../script/sha1.js"></script>
<script type="text/javascript">
var rong = ‘‘;
apiready = function(){
rong = api.require("rongCloud2");
};
function login() {
var uid = $api.byId(‘uid‘).value;
var uname = $api.byId(‘uname‘).value;
var portraitUri = ‘lll‘; //会员头像
var appKey = "*********";
var appSecret = "***********";
var nonce = Math.floor(Math.random() * 1000000);//随机数
var timestamp = Date.now(); //时间戳
var signature = SHA1("" + appSecret + nonce + timestamp);//数据签名(通过哈希加密计算)
api.ajax({
url : "http://api.cn.ronghub.com/user/getToken.json",
method : "post",
headers : {
"RC-App-Key" : appKey,
"RC-Nonce" : "" + nonce,
"RC-Timestamp" : "" + timestamp,
"RC-Signature" : "" + signature,
"Content-Type" : "application/x-www-form-urlencoded"
},
data : {
values : {
userId : uid,
name : uname,
portraitUri : portraitUri
}
}
}, function(ret, err) {
if (ret) {
$api.setStorage(‘token‘, ret.token);//将token存储到本地
api.alert({
title: ‘testtitle‘,
msg: ‘以获取token‘,
}, function(ret, err){
if( ret ){
api.openWin({
name: ‘rong2‘,
url: ‘./rong2.html‘,
pageParam: {
name: ‘test‘
}
});
}else{
alert( JSON.stringify( err ) );
}
});
} else {
alert("获取token失败")
}
});
}
function sendEv() {
api.sendEvent({
name: ‘myEvent‘,
extra: {
key1: ‘value1‘,
key2: ‘value2‘
}
});
api.openWin({
name: ‘page1‘,
url: ‘widget://index.html‘,
pageParam: {
name: ‘test‘
}
});
}
</script>
</html>
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二
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="maximum-scale=1.0,minimum-scale=1.0,user-scalable=0,width=device-width,initial-scale=1.0" />
<title>title</title>
<link rel="stylesheet" type="text/css" href="../css/api.css" />
<style>
body {}
.main {
position: absolute;
bottom: 0;
width: 100%;
height: 200px;
text-align: center;
border-top: 1px solid #b23;
}
button {
margin-top: 5px;
margin-left: 10px;
width: 90px;
height: 50px;
}
.msg {
width: 100%;
height: 300px;
margin-top: 100px;
}
input {
width: 90%;
height: 50px;
border: 1px solid #b33;
text-align: center;
}
.msg button {
width: 100px;
height: 50px;
background-color: green;
color: #fff;
border-radius: 5px;
}
</style>
</head>
<body>
<div class="msg">
<input id="sendtxt" type="text" name="" value="" placeholder="发送文本内容">
<input id="uid" type="text" name="" value="" placeholder="接收者id">
<button type="button" name="button">发送</button>
<button type="button" name="button">发文件</button>
<button type="button" name="button">发视频</button>
</div>
<div id="evbtn">
</div>
</body>
<script type="text/javascript" src="../script/api.js"></script>
<script type="text/javascript">
var token = ‘‘;
var oldPath = ‘‘;
var fileName = ‘‘;
var type = ‘‘; //按钮
//初始化模块
var rong = null;
var fs = null;
var fileBrowser = null;
apiready = function() {
//初始化模块
rong = api.require(‘rongCloud2‘);
fs = api.require(‘fs‘);
fileBrowser = api.require(‘fileBrowser‘);
//登陆
setTimeout(function() {
getToken();
msglisten();
addlistenSta();
toCon();
}, 2000);
};
//获取缓存token
function getToken() {
token = $api.getStorage(‘token‘);
if (token) {
toInit();
} else {
api.openWin({
name: ‘page1‘,
url: ‘./token.html‘,
pageParam: {
name: ‘test‘
}
});
}
}
//初始化融云
function toInit() {
rong.init(function(ret, err) {
if (ret) {
console.log(‘init---ok‘);
}
});
}
//添加状态监听
function addlistenSta() {
rong.setConnectionStatusListener(function(ret, err) {
if (ret) {
console.log(‘监听开启---‘);
}
});
}
//连接融云
function toCon() {
rong.connect({
token: token
}, function(ret, err) {
alert(JSON.stringify(ret) + ‘---连接成功‘);
});
}
function send ( type ) {
type = type;
getFilePath();
}
function fnEvent( path ) {
if (type == ‘file‘) {
sendFileMessageR( path );
}else {
sendSightMessageR( path );
}
}
//选取文件
function getFilePath() {
fileBrowser.open(function(ret) {
if (ret) {
alert(JSON.stringify(ret));
oldPath = ret.url;
fileName = ret.name;
//判断路径是否包含中文
if (escape(oldPath).indexOf( "%u" )<0){
alert( "没有包含中文" );
fnEvent( oldPath );
} else {
existIsOk();
}
}
});
}
//判断文件夹是否存在
function existIsOk() {
fs.exist({
path: ‘fs://rongcloudfilecopy‘
}, function(ret, err) {
alert(JSON.stringify(ret));
if (ret.exist) {
alert(‘有这个路径‘);
copyToRong();
} else {
alert(‘没有这个路径‘);
createDirF();
}
});
}
//创建路径
function createDirF() {
fs.createDir({
path: ‘fs://rongcloudfilecopy‘
}, function(ret, err) {
if (ret.status) {
alert(JSON.stringify(ret));
copyToRong();
} else {
alert(JSON.stringify(err));
}
});
}
//复制到融云文件夹
function copyToRong( ) {
fs.copyTo({
oldPath: oldPath,
newPath: ‘fs://rongcloudfilecopy‘
}, function(ret, err) {
if (ret.status) {
alert(JSON.stringify(ret));
renameRong();
} else {
alert(JSON.stringify(err));
}
});
}
//重命名文件
function renameRong( ) {
var timestamp = (new Date()).getTime();
var srtPath1 = fileName.split(‘.‘)[0];
var srtPath2 = fileName.split(‘.‘)[1];
var copyOldPath = ‘fs://rongcloudfilecopy/‘ + fileName ;
var newPath = ‘fs://rongcloudfilecopy/‘ + timestamp + ‘.‘ + srtPath2
fs.rename({
oldPath: copyOldPath,
newPath: newPath
}, function(ret, err) {
if (ret.status) {
alert(JSON.stringify(ret));
fnEvent( newPath );
} else {
alert(JSON.stringify(err));
}
});
}
//发短视频
function sendSightMessageR( videoPath ) {
console.log(videoPath);
var txt = $api.byId(‘sendtxt‘).value;
var uid = $api.byId(‘uid‘).value;
console.log(uid);
rong.sendSightMessage({
conversationType: ‘PRIVATE‘,
targetId: uid,
thumbPath: ‘fs://picture/dog1.png‘,
sightPath: videoPath, //videoPath,
//sightPath: ‘fs://picture/666.mp4‘, //videoPath,
duration: 5,
extra: ‘‘
}, function(ret, err) {
if (ret.status == ‘prepare‘)
console.log(JSON.stringify(ret.result.message));
else if (ret.status == ‘progress‘)
console.log(ret.result.progress );
else if (ret.status == ‘success‘)
console.log(ret.result.message.messageId);
else if (ret.status == ‘error‘)
console.log(err.code);
});
}
//发送文件
function sendFileMessageR( filePath ) {
var uid = $api.byId(‘uid‘).value;
console.log(filePath);
rong.sendFileMessage({
conversationType: ‘PRIVATE‘,
targetId: uid,
filePath: filePath,
extra: ‘‘
}, function(ret, err) {
if (ret.status == ‘prepare‘)
console.log(JSON.stringify(ret.result.message));
else if (ret.status == ‘progress‘)
console.log(ret.result.progress );
else if (ret.status == ‘success‘)
console.log(ret.result.message.messageId);
else if (ret.status == ‘error‘)
console.log(err.code);
});
}
//发送信息
function sendmsg() {
var txt = $api.byId(‘sendtxt‘).value;
var uid = $api.byId(‘uid‘).value;
rong.sendTextMessage({
conversationType: ‘PRIVATE‘,
targetId: uid,
text: txt,
extra: ‘‘
}, function(ret, err) {
if (ret.status == ‘prepare‘)
api.alert({
msg: JSON.stringify(ret.result.message)
});
else if (ret.status == ‘success‘)
api.alert({
msg: ret.result.message.messageId
});
else if (ret.status == ‘error‘)
api.alert({
msg: err.code
});
});
}
//消息监听
function msglisten() {
rong.setOnReceiveMessageListener(function(ret, err) {
// api.alert({ msg: JSON.stringify(ret.result.message) });
alert(‘收到了消息‘);
console.log(JSON.stringify(ret.result));
// setInterval(function () {
// rong.getConnectionStatus(function(ret, err) {
// console.log( ret.result.connectionStatus );
// })
// }, 2000);
// var receivetxtSTR = ret.result.message.content.text;
// tid = ret.result.message.targetId
// console.log(tid);
// $api.byId(‘receivetxt‘).value = receivetxtSTR;
// rong.sendReadReceiptMessage({
// targetId: tid
// }, function(ret) {
// api.alert({
// msg: JSON.stringify(ret) + ‘我已读了‘
// });
// });
})
}
</script>
</html>
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标签：发送信息 css 搭建 absolute eve mes lin 签名 ict
原文地址：https://www.cnblogs.com/APICloud/p/12207154.html
