1:添加maat配置取消测试方法
2:优化maat配置新增测试方法 3:在applicationContext-redis.xml中新增没有事务的redistemplate 4:将查询key的值,获取自增长值,判断key是否存在的方法抽取出来使用没有事务的redistemplate操作(在删除配置逻辑中有时候判断key是否存在,获取key的值等时,使用开启事务的redistemplate会返回,查看源码发现在执行以上操作前会先判断是否开启了multi,如果开启直接返回null)
This commit is contained in:
RenKaiGe-Office
31
src/main/java/com/nis/util/ExceptionUtil.java
Normal file
31
src/main/java/com/nis/util/ExceptionUtil.java
Normal file
@@ -0,0 +1,31 @@
|
||||
package com.nis.util;
|
||||
|
||||
import java.io.ByteArrayOutputStream;
|
||||
import java.io.IOException;
|
||||
import java.io.PrintStream;
|
||||
|
||||
/**
|
||||
* <p>Title: ExceptionUtils.java</p>
|
||||
* <p>Description: 获取异常信息内容</p>
|
||||
* <p>Company: IIE</p>
|
||||
* @author rkg
|
||||
* @date 2018年3月5日
|
||||
*
|
||||
*/
|
||||
|
||||
public class ExceptionUtil {
|
||||
public static String getExceptionMsg(Exception e) {
|
||||
ByteArrayOutputStream out = new ByteArrayOutputStream();
|
||||
PrintStream pout = new PrintStream(out);
|
||||
e.printStackTrace(pout);
|
||||
String msg = new String(out.toByteArray());
|
||||
pout.close();
|
||||
try {
|
||||
out.close();
|
||||
} catch (IOException e1) {
|
||||
e1.printStackTrace();
|
||||
}
|
||||
return msg;
|
||||
|
||||
}
|
||||
}
|
||||
@@ -3,12 +3,16 @@
|
||||
*/
|
||||
package com.nis.util;
|
||||
|
||||
import java.io.BufferedReader;
|
||||
import java.io.File;
|
||||
import java.io.FileInputStream;
|
||||
import java.io.FileOutputStream;
|
||||
import java.io.FileWriter;
|
||||
import java.io.IOException;
|
||||
import java.io.InputStream;
|
||||
import java.io.InputStreamReader;
|
||||
import java.io.OutputStream;
|
||||
import java.io.Reader;
|
||||
import java.net.URLEncoder;
|
||||
import java.security.MessageDigest;
|
||||
import java.util.Enumeration;
|
||||
@@ -667,7 +671,6 @@ public class FileUtils extends org.apache.commons.io.FileUtils {
|
||||
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* 获取文件后缀
|
||||
*
|
||||
@@ -689,10 +692,8 @@ public class FileUtils extends org.apache.commons.io.FileUtils {
|
||||
}
|
||||
|
||||
// 文件下载
|
||||
public static void fileDownload(HttpServletRequest request,
|
||||
HttpServletResponse response,
|
||||
String filename,
|
||||
String filepath) throws IOException{
|
||||
public static void fileDownload(HttpServletRequest request, HttpServletResponse response, String filename,
|
||||
String filepath) throws IOException {
|
||||
FileInputStream in = null;
|
||||
ServletOutputStream out = null;
|
||||
try {
|
||||
@@ -718,47 +719,152 @@ public class FileUtils extends org.apache.commons.io.FileUtils {
|
||||
out.write(buffer, 0, len);
|
||||
}
|
||||
out.flush();
|
||||
} finally {
|
||||
} finally {
|
||||
if (in != null) {
|
||||
in.close();
|
||||
in=null;
|
||||
in = null;
|
||||
}
|
||||
if (out != null) {
|
||||
out.close();
|
||||
out=null;
|
||||
out = null;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* 计算文件MD5
|
||||
* @param file
|
||||
* @return
|
||||
*/
|
||||
public static String getFileMD5(File file){
|
||||
if(!file.isFile()){
|
||||
public static String getFileMD5(File file) {
|
||||
if (!file.isFile()) {
|
||||
return "";
|
||||
}
|
||||
String md5 = "";
|
||||
MessageDigest digest=null;
|
||||
FileInputStream in=null;
|
||||
byte[] buffer=new byte[1024];
|
||||
String md5 = "";
|
||||
MessageDigest digest = null;
|
||||
FileInputStream in = null;
|
||||
byte[] buffer = new byte[1024];
|
||||
int len;
|
||||
try{
|
||||
digest=MessageDigest.getInstance("MD5");
|
||||
in=new FileInputStream(file);
|
||||
while ((len=in.read(buffer,0,1024)) !=-1) {
|
||||
digest.update(buffer,0,len);
|
||||
try {
|
||||
digest = MessageDigest.getInstance("MD5");
|
||||
in = new FileInputStream(file);
|
||||
while ((len = in.read(buffer, 0, 1024)) != -1) {
|
||||
digest.update(buffer, 0, len);
|
||||
}
|
||||
in.close();
|
||||
}catch(Exception e){
|
||||
} catch (Exception e) {
|
||||
e.printStackTrace();
|
||||
return "";
|
||||
}
|
||||
byte[] b = digest.digest();
|
||||
for (int i=0; i < b.length; i++) {
|
||||
md5 += Integer.toString( (b[i] & 0xff ) + 0x100, 16).substring(1);//加0x100是因为有的b[i]的十六进制只有1位
|
||||
for (int i = 0; i < b.length; i++) {
|
||||
md5 += Integer.toString((b[i] & 0xff) + 0x100, 16).substring(1);// 加0x100是因为有的b[i]的十六进制只有1位
|
||||
}
|
||||
// BigInteger bigInt=new BigInteger(1,digest.digest());
|
||||
// BigInteger bigInt=new BigInteger(1,digest.digest());
|
||||
return md5;
|
||||
}
|
||||
|
||||
/**
|
||||
* 以字节为单位读取文件,通常用于读取二进制文件,如图片
|
||||
* @param path 文件路径
|
||||
* @return
|
||||
*/
|
||||
public static String readByBytes(String path) {
|
||||
String content = null;
|
||||
try {
|
||||
InputStream inputStream = new FileInputStream(path);
|
||||
|
||||
StringBuffer sb = new StringBuffer();
|
||||
int c = 0;
|
||||
byte[] bytes = new byte[1024];
|
||||
while ((c = inputStream.read(bytes)) != -1) {
|
||||
sb.append(new String(bytes, 0, c, "utf-8"));
|
||||
}
|
||||
content = sb.toString();
|
||||
inputStream.close();
|
||||
} catch (Exception e) {
|
||||
e.printStackTrace();
|
||||
}
|
||||
return content;
|
||||
}
|
||||
|
||||
/**
|
||||
* 以行为单位读取文件,常用语读取面向行的格式化文件
|
||||
* @param path
|
||||
* @return
|
||||
*/
|
||||
public static String readByLines(String path) {
|
||||
String content = null;
|
||||
try {
|
||||
|
||||
BufferedReader bufferedReader = new BufferedReader(
|
||||
new InputStreamReader(new FileInputStream(path), "utf-8"));
|
||||
|
||||
StringBuffer sb = new StringBuffer();
|
||||
String temp = null;
|
||||
while ((temp = bufferedReader.readLine()) != null) {
|
||||
sb.append(temp);
|
||||
}
|
||||
content = sb.toString();
|
||||
bufferedReader.close();
|
||||
} catch (Exception e) {
|
||||
e.printStackTrace();
|
||||
}
|
||||
return content;
|
||||
}
|
||||
|
||||
/**
|
||||
* 以字符串为单位读取文件,常用与读取文本文件
|
||||
* @param path
|
||||
* @return
|
||||
*/
|
||||
public static String readByChar(String path) {
|
||||
String content = null;
|
||||
try {
|
||||
Reader reader = new InputStreamReader(new FileInputStream(path), "utf-8");
|
||||
|
||||
StringBuffer sb = new StringBuffer();
|
||||
char[] tempChars = null;
|
||||
while ((reader.read(tempChars)) != -1) {
|
||||
sb.append(tempChars);
|
||||
}
|
||||
content = sb.toString();
|
||||
reader.close();
|
||||
} catch (Exception e) {
|
||||
e.printStackTrace();
|
||||
}
|
||||
return content;
|
||||
}
|
||||
|
||||
/**
|
||||
* 把content的内容写到文件中
|
||||
* @param content 内容
|
||||
* @param path 文件路径
|
||||
* @param isAppend 是否追加,true追加,flase是覆盖文件
|
||||
* @return
|
||||
*/
|
||||
public static boolean addStrToFile(String content, String path, boolean isAppend) {
|
||||
FileWriter fw = null;
|
||||
try {
|
||||
fw = new FileWriter(new File(path), isAppend);
|
||||
if (content != null) {
|
||||
fw.write(content);
|
||||
}
|
||||
|
||||
} catch (Exception e) {
|
||||
e.printStackTrace();
|
||||
return false;
|
||||
} finally {
|
||||
if (fw != null) {
|
||||
try {
|
||||
fw.flush();
|
||||
fw.close();
|
||||
} catch (IOException e) {
|
||||
e.printStackTrace();
|
||||
}
|
||||
|
||||
}
|
||||
}
|
||||
return true;
|
||||
}
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user