組件使用說明：

layui.config({
  base: './js/'
}).extend({
  aliossUploader: 'aliossUploader'
}).use(['aliossUploader'], function() {
  var aliossUploader = layui.aliossUploader;
  aliossUploader.render({
    elm:'#uploadMore',
    fileType:'images',
    multiple:true,
    layerArea:['800px','500px'],
    layerTitle:'上傳文件到阿里云OSS',
    policyUrl:'https://www.xcors.cn/pop/api/alioss/policy',
    policyData:{},
    policyHeader:{
      Authorization:layui.data('XCORS').Authorization
    },
    codeFiled:'code',
    codeStatus:0,
    policyMethod:'GET',
    accessidFiled : 'accessid',
    policyFiled : 'policy',
    signatureFiled : 'signature',
    httpStr:'https',
    region:'oss-cn-shanghai',
    bucket: 'xcors',
    prefixPath:'coordtrans/',
    allUploaded:function(res){
      layer.msg(JSON.stringify(res));
    },
    policyFailed:function(res){
      layer.msg(JSON.stringify(res));
    },
    uploadRenderData:{
      size:100
    }
  });
});

效果圖:


需要注意:
1.簽名需要請求后端
2.阿里OSS要設(shè)置POST跨域, 不然瀏覽器上傳文件不會成功

更多詳細內(nèi)容參見我的個人博客 :
https://blog.coder666.cn/2019/04/10/blog27/

已知發(fā)現(xiàn)的BUG,已于2019-04-12晚上修復(fù),請大家放心使用.