diff --git a/README.md b/README.md
index 7c610e64..6677f065 100644
--- a/README.md
+++ b/README.md
@@ -601,6 +601,211 @@ $('#stop_load').on('click', function(){
推荐一个关于 [CORS](http://enable-cors.org/) 的网站
+
+**10.Android自带的Webview对JS SDK不支持 **
+在Android自带的Webview里面引用JS SDK的demo(http://jssdk.demo.qiniu.io/) :
+```
+public class MainActivity extends Activity {
+ private WebView webview;
+ @Override
+ protected void onCreate(Bundle savedInstanceState) {
+ super.onCreate(savedInstanceState);
+ setContentView(R.layout.activity_main);
+ webview = (WebView) findViewById(R.id.wv);
+ webview.getSettings().setJavaScriptEnabled(true);
+ webview.setWebViewClient(new WebViewClient(){
+ public boolean shouldOverrideUrlLoading(WebView view, String url){
+ view.loadUrl(url);
+ return true;
+ }
+ });
+ webview.loadUrl("http://demos.qiniu.com/demo/simpleuploader/");
+ }
+
+}
+```
+但是点击选择文件按钮没有反应，这个是Webview对JS不是很支持造成的，解决方法可以引入这个Webview,jar包地址如下:
+https://github.com/delight-im/Android-AdvancedWebView/blob/master/JARs/Android-AdvancedWebView.jar
+使用的方法文档上都有写，比较简单：
+```
+private AdvancedWebView mWebView;
+ @Override
+ protected void onCreate(Bundle savedInstanceState) {
+ super.onCreate(savedInstanceState);
+ setContentView(R.layout.activity_main);
+
+ mWebView = (AdvancedWebView) findViewById(R.id.webview);
+ mWebView.setListener(this, this);
+ mWebView.loadUrl("http://jssdk.demo.qiniu.io/");
+ }
+```
+
+**11.关于多个按钮选择文件的Demo **
+
+很多用户都在问JSSDK多文件选择的Demo，其实比较简单，只需要在main.js文件里面多new几个Uploader对象就可以了，然后在主页面上里面写好对应的上传的按钮就可以了
+这里直接给出main.js和indxe.html里面需要改动的地方:
+main.js里面多new几个uploader对象
+```
+$(function() {
+ var uploader = Qiniu.uploader({
+ runtimes: 'html5,flash,html4',
+ browse_button: 'pickfiles',
+ container: 'container',
+ drop_element: 'container',
+ max_file_size: '100mb',
+ flash_swf_url: 'js/plupload/Moxie.swf',
+ dragdrop: true,
+ chunk_size: '4mb',
+ uptoken:'um6IEH7mtwnwkGpjImD08JdxlvViuELhI4mFfoeL:79ApUIePTtKIdVGDHJ9D9BfBnhE=:eyJzY29wZSI6ImphdmFkZW1vIiwiZGVhZGxpbmUiOjE0NTk4ODMyMzV9Cg==',
+ // uptoken_url: $('#uptoken_url').val(), //当然建议这种通过url的方式获取token
+ domain: $('#domain').val(),
+ auto_start: false,
+ init: {
+ 'FilesAdded': function(up, files) {
+ $('table').show();
+ $('#success').hide();
+ plupload.each(files, function(file) {
+ var progress = new FileProgress(file, 'fsUploadProgress');
+ progress.setStatus("等待...");
+ });
+ },
+ 'BeforeUpload': function(up, file) {
+ var progress = new FileProgress(file, 'fsUploadProgress');
+ var chunk_size = plupload.parseSize(this.getOption('chunk_size'));
+ if (up.runtime === 'html5' && chunk_size) {
+ progress.setChunkProgess(chunk_size);
+ }
+ },
+ 'UploadProgress': function(up, file) {
+ var progress = new FileProgress(file, 'fsUploadProgress');
+ var chunk_size = plupload.parseSize(this.getOption('chunk_size'));
+
+ progress.setProgress(file.percent + "%", file.speed, chunk_size);
+ },
+ 'UploadComplete': function() {
+ $('#success').show();
+ },
+ 'FileUploaded': function(up, file, info) {
+ var progress = new FileProgress(file, 'fsUploadProgress');
+ progress.setComplete(up, info);
+ },
+ 'Error': function(up, err, errTip) {
+ $('table').show();
+ var progress = new FileProgress(err.file, 'fsUploadProgress');
+ progress.setError();
+ progress.setStatus(errTip);
+ }
+ }
+ });
+
+ uploader.bind('FileUploaded', function() {
+ console.log('hello man,a file is uploaded');
+ });
+
+ $('#up_load').on('click', function(){
+ uploader.start();
+ });
+ $('#stop_load').on('click', function(){
+ uploader.stop();
+ });
+
+ var Q2 = new QiniuJsSDK();
+ var uploader2 = Q2.uploader({
+ runtimes: 'html5,flash,html4',
+ browse_button: 'pickfiles2',
+ container: 'container2',
+ drop_element: 'container2',
+ max_file_size: '100mb',
+ flash_swf_url: 'js/plupload/Moxie.swf',
+ dragdrop: true,
+ chunk_size: '4mb',
+ uptoken:'um6IEH7mtwnwkGpjImD08JdxlvViuELhI4mFfoeL:79ApUIePTtKIdVGDHJ9D9BfBnhE=:eyJzY29wZSI6ImphdmFkZW1vIiwiZGVhZGxpbmUiOjE0NTk4ODMyMzV9Cg==',
+ // uptoken_url: $('#uptoken_url').val(), //当然建议这种通过url的方式获取token
+ domain: $('#domain').val(),
+ auto_start: false,
+ init: {
+ 'FilesAdded': function(up, files) {
+ $('table').show();
+ $('#success').hide();
+ plupload.each(files, function(file) {
+ var progress = new FileProgress(file, 'fsUploadProgress');
+ progress.setStatus("等待...");
+ });
+ },
+ 'BeforeUpload': function(up, file) {
+ var progress = new FileProgress(file, 'fsUploadProgress');
+ var chunk_size = plupload.parseSize(this.getOption('chunk_size'));
+ if (up.runtime === 'html5' && chunk_size) {
+ progress.setChunkProgess(chunk_size);
+ }
+ },
+ 'UploadProgress': function(up, file) {
+ var progress = new FileProgress(file, 'fsUploadProgress');
+ var chunk_size = plupload.parseSize(this.getOption('chunk_size'));
+
+ progress.setProgress(file.percent + "%", file.speed, chunk_size);
+ },
+ 'UploadComplete': function() {
+ $('#success').show();
+ },
+ 'FileUploaded': function(up, file, info) {
+ var progress = new FileProgress(file, 'fsUploadProgress');
+ progress.setComplete(up, info);
+ },
+ 'Error': function(up, err, errTip) {
+ $('table').show();
+ var progress = new FileProgress(err.file, 'fsUploadProgress');
+ progress.setError();
+ progress.setStatus(errTip);
+ }
+ }
+ });
+
+ uploader2.bind('FileUploaded', function() {
+ console.log('hello man 2,a file is uploaded');
+ });
+ $('#up_load2').on('click', function(){
+ uploader2.start();
+ });
+ $('#stop_load2').on('click', function(){
+ uploader2.stop();
+ });
+```
+相应的index.html文件加入相关按钮:
+```
+
+
+
+
+```
+
+
### 贡献代码
1. 登录 https://github.com