csvフォーマット

// 1

String targetNumber1 = "13459265222";

String sendNumber1 = "106589658";

String content1 = " , 1";



// 2

String targetNumber2 = "13459265223";

String sendNumber2 = "106589659";

String content2 = " , 2";



StringBuffer csvStr = new StringBuffer();



// 1

csvStr.append(targetNumber1).append("|").append(sendNumber1).append("|").append(URLEncoder.encode(content1, "utf-8"));

// 

csvStr.append("\r
");

// 2

csvStr.append(targetNumber2).append("|").append(sendNumber2).append("|").append(URLEncoder.encode(content2, "utf-8"));



//base64 

String massInfo = Base64.encode(csvStr.toString());



System.out.println(massInfo);





 String str = Base64.decode("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");



 System.out.println(str);

 

 String records[] = str.split("\r
");

 for(String record: records){

	 String fields[] = record.split("\\|");

	 System.out.println("=============================");

	 for(String field: fields){

		 if(field.length() > 20){

			 field = URLDecoder.decode(field, "utf-8");

		 }

		 System.out.println(field);

	 }

	 System.out.println("=============================");

	 

	 

 }