无法从静态上下文引用java错误非静态方法编码(字节[]) package com.cordys.report; 导入java.io.FileInputStream; 导入org.apache.commons.codec.binary.Base64; 公共
无法从静态上下文引用java错误非静态方法编码(字节[])无法从静态上下文引用java错误非静态方法编码(字节[]) package com.cordys.report; 导入java.io.FileInputStream; 导入org.apache.commons.codec.binary.Base64; 公共,java,Java,无法从静态上下文引用java错误非静态方法编码(字节[]) package com.cordys.report; 导入java.io.FileInputStream; 导入org.apache.commons.codec.binary.Base64; 公共类编码 { 公共静态字符串encodeFileStream(字符串文件路径)//文件路径ex:C:\Program Files\Cordys\Web\reports\I0001180.pdf { 尝试 { FileInputStream
package com.cordys.report;
导入java.io.FileInputStream;
导入org.apache.commons.codec.binary.Base64;
公共类编码
{
公共静态字符串encodeFileStream(字符串文件路径)//文件路径ex:C:\Program Files\Cordys\Web\reports\I0001180.pdf
{
尝试
{
FileInputStream fin=新的FileInputStream(“E:/CSS文档/Test.pdf”);
StringBuffer sb=新的StringBuffer();
int lineLength=72;
byte[]buf=新字节[lineLength/4*3];
while(true)
{
int len=最终读数(buf);
如果(len)
package com.cordys.report;
import java.io.FileInputStream;
import org.apache.commons.codec.binary.Base64;
public class Encode
{
public static String encodeFileStream(String filePath) //file path ex : C:\Program Files\Cordys\Web\reports\I0001180.pdf
{
try
{
FileInputStream fin = new FileInputStream("E:/CSS Document/Test.pdf");
StringBuffer sb = new StringBuffer();
int lineLength = 72;
byte[] buf = new byte[lineLength/4*3];
while (true)
{
int len = fin.read(buf);
if (len <= 0) {
break;
}
//new Base64().encode(byte);
sb.append(Base64.encode(buf));
//sb.append(Base64.encodeBase64(buf));
return sb.toString();
}
}
catch(Exception e)
{
return e.getMessage();
}
}
}