本文整理了Java中org.apache.isis.applib.value.Blob.<init>()方法的一些代码示例，展示了Blob.<init>()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Blob.<init>()方法的具体详情如下：
包路径：org.apache.isis.applib.value.Blob
类名称：Blob
方法名：<init>

Blob.<init>介绍

暂无

代码示例

代码示例来源：origin: stackoverflow.com

var blob = new Blob([byteArray], {type: contentType});

代码示例来源：origin: stackoverflow.com

var textFile = null,
makeTextFile = function (text) {
 var data = new Blob([text], {type: 'text/plain'});
 // If we are replacing a previously generated file we need to
 // manually revoke the object URL to avoid memory leaks.
 if (textFile !== null) {
  window.URL.revokeObjectURL(textFile);
 }
 textFile = window.URL.createObjectURL(data);
 // returns a URL you can use as a href
 return textFile;
};

代码示例来源：origin: stackoverflow.com

var blob = new Blob(["some text"], {
  type: "text/plain;charset=utf-8;",
});
saveAs(blob, "thing.txt");

代码示例来源：origin: stackoverflow.com

var data = {a:1, b:2, c:3};
var json = JSON.stringify(data);
var blob = new Blob([json], {type: "application/json"});
var url  = URL.createObjectURL(blob);

var a = document.createElement('a');
a.download    = "backup.json";
a.href        = url;
a.textContent = "Download backup.json";

代码示例来源：origin: stackoverflow.com

var csvContent=data; //here we load our csv data 
var blob = new Blob([csvContent],{
  type: "text/csv;charset=utf-8;"
});

navigator.msSaveBlob(blob, "filename.csv")

代码示例来源：origin: stackoverflow.com

if (window.navigator.msSaveOrOpenBlob) {
 var blob = new Blob([decodeURIComponent(encodeURI(result.data))], {
  type: "text/csv;charset=utf-8;"
 });
 navigator.msSaveBlob(blob, 'FileName.csv');
}

代码示例来源：origin: stackoverflow.com

/* TODO: replace the blob content with your byte[] */
var blob = new Blob([yourBinaryDataAsAnArrayOrAsAString], {type: "application/octet-stream"});
var fileName = "myFileName.myExtension";
saveAs(blob, fileName);

代码示例来源：origin: stackoverflow.com

var blob = new Blob(["Hello, world!"], {type: "text/plain;charset=utf-8"});
saveAs(blob, "hello world.txt");

代码示例来源：origin: stackoverflow.com

var myBlob = new Blob();

//do stuff here to give the blob some data...

var myFile = blobToFile(myBlob, "my-image.png");

代码示例来源：origin: stackoverflow.com

var canvas = document.createElement("canvas");

var dataURL = canvas.toDataURL( "image/png" );
var data = atob( dataURL.substring( "data:image/png;base64,".length ) ),
  asArray = new Uint8Array(data.length);

for( var i = 0, len = data.length; i < len; ++i ) {
  asArray[i] = data.charCodeAt(i);    
}

var blob = new Blob( [ asArray.buffer ], {type: "image/png"} );

代码示例来源：origin: stackoverflow.com

var img = document.images[0];
img.onclick = function() {
  // atob to base64_decode the data-URI
  var image_data = atob(img.src.split(',')[1]);
  // Use typed arrays to convert the binary data to a Blob
  var arraybuffer = new ArrayBuffer(image_data.length);
  var view = new Uint8Array(arraybuffer);
  for (var i=0; i<image_data.length; i++) {
    view[i] = image_data.charCodeAt(i) & 0xff;
  }
  try {
    // This is the recommended method:
    var blob = new Blob([arraybuffer], {type: 'application/octet-stream'});
  } catch (e) {
    // The BlobBuilder API has been deprecated in favour of Blob, but older
    // browsers don't know about the Blob constructor
    // IE10 also supports BlobBuilder, but since the `Blob` constructor
    //  also works, there's no need to add `MSBlobBuilder`.
    var bb = new (window.WebKitBlobBuilder || window.MozBlobBuilder);
    bb.append(arraybuffer);
    var blob = bb.getBlob('application/octet-stream'); // <-- Here's the Blob
  }

  // Use the URL object to create a temporary URL
  var url = (window.webkitURL || window.URL).createObjectURL(blob);
  location.href = url; // <-- Download!
};

代码示例来源：origin: stackoverflow.com

var xhr = new XMLHttpRequest();
xhr.open("GET", requestUrl);
xhr.responseType = "arraybuffer";

xhr.onload = function () {
  if (this.status === 200) {
    var blob = new Blob([xhr.response], {type: "application/pdf"});
    var objectUrl = URL.createObjectURL(blob);
    window.open(objectUrl);
  }
};
xhr.send();

代码示例来源：origin: stackoverflow.com

var array = new Int8Array([17, -45.3]);

try{
 var jpeg = new Blob( [array], {type : "image/jpeg"});
}
catch(e){
  // TypeError old chrome and FF
  window.BlobBuilder = window.BlobBuilder || 
             window.WebKitBlobBuilder || 
             window.MozBlobBuilder || 
             window.MSBlobBuilder;
  if(e.name == 'TypeError' && window.BlobBuilder){
    var bb = new BlobBuilder();
    bb.append(array.buffer);
    var jpeg = bb.getBlob("image/jpeg");
  }
  else if(e.name == "InvalidStateError"){
    // InvalidStateError (tested on FF13 WinXP)
    var jpeg = new Blob( [array.buffer], {type : "image/jpeg"});
  }
  else{
    // We're screwed, blob constructor unsupported entirely   
  }
}

代码示例来源：origin: stackoverflow.com

var code = "while(true){}";
var URL = window.webkitURL || window.URL;
var bb = new Blob([code], {type : 'text/javascript'});

code = URL.createObjectURL(bb);

new Worker(code);
new Worker(code);
new Worker(code);
new Worker(code);

代码示例来源：origin: stackoverflow.com

var textFile = null,
makeTextFile = function (text) {
 var data = new Blob([text], {type: 'text/plain'});
 // If we are replacing a previously generated file we need to
 // manually revoke the object URL to avoid memory leaks.
 if (textFile !== null) {
  window.URL.revokeObjectURL(textFile);
 }
 textFile = window.URL.createObjectURL(data);
 // returns a URL you can use as a href
 return textFile;
};

代码示例来源：origin: stackoverflow.com

if ( window.navigator.msSaveOrOpenBlob && window.Blob ) {
  var blob = new Blob( [ "A,B\nC,D" ], { type: "text/csv" } );
  navigator.msSaveOrOpenBlob( blob, "strings.csv" );
}

代码示例来源：origin: stackoverflow.com

var BuildWorker = function(foo){
  var str = foo.toString()
       .match(/^\s*function\s*\(\s*\)\s*\{(([\s\S](?!\}$))*[\s\S])/)[1];
  return  new Worker(window.URL.createObjectURL(
           new Blob([str],{type:'text/javascript'})));
}

代码示例来源：origin: stackoverflow.com

if(!HTMLCanvasElement.prototype.toBlob){
  HTMLCanvasElement.prototype.toBlob = function(callback, type, encoderOptions){
    var dataurl = this.toDataURL(type, encoderOptions);
    var bstr = atob(dataurl.split(',')[1]), n = bstr.length, u8arr = new Uint8Array(n);
    while(n--){
      u8arr[n] = bstr.charCodeAt(n);
    }
    var blob = new Blob([u8arr], {type: type});
    callback.call(this, blob);
  };
}

代码示例来源：origin: stackoverflow.com

$.ajax({
 url: apiRoot + "/proxy",
 data: {url: "http://example.com/image.jpg"},
 success: function(data) {
  var binary = atob(data.split(',')[1]);
  var array = [];
  for (var i = 0; i < binary.length; i++) {
   array.push(binary.charCodeAt(i));
  }
  var file = new Blob([new Uint8Array(array)], {type: 'image/jpeg'});
 }
});

代码示例来源：origin: stackoverflow.com

var xhr = new XMLHttpRequest();
xhr.responseType = 'arraybuffer';
xhr.onload = function() {
  var blb = new Blob([xhr.response], {type: 'image/png'});
  var url = (window.URL || window.webkitURL).createObjectURL(blb);
  image.src = url;
}

xhr.open('GET', 'http://whatever.com/wherever');
xhr.send();