Spring事务管理（详解+实例）

public class ColorPrinter {
static String TEMPLATE_BLACK = "\033[;30m%s\033[0m";
static String TEMPLATE_RED = "\033[;31m%s\033[0m";
static String TEMPLATE_GRREEN = "\033[;32m%s\033[0m";
static String TEMPLATE_YELLOW = "\033[;33m%s\033[0m";
static String TEMPLATE_BLUE = "\033[;34m%s\033[0m";
static String TEMPLATE_PURPLE = "\033[;35m%s\033[0m";
static String TEMPLATE_SKY_BLUE = "\033[;36m%s\033[0m";
static String TEMPLATE_WHITE = "\033[;37m%s\033[0m";

public static void print(String context) {
System.out.print(context);
}
public static void println(String context) {
System.out.println(context);
}

public static void printRed(String context) {
System.out.printf(TEMPLATE_RED, context);
}
public static void printlnRed(String context) {
System.out.printf(TEMPLATE_RED, context + "\r\n");
}

public static void printGreen(String context) {
System.out.printf(TEMPLATE_GRREEN, context);
}
public static void printlnGreen(String context) {
System.out.printf(TEMPLATE_GRREEN, context + "\r\n");
}

public static void printYellow(String context) {
System.out.printf(TEMPLATE_YELLOW, context);
}
public static void printlnYellow(String context) {
System.out.printf(TEMPLATE_YELLOW, context + "\r\n");
}

public static void printBlue(String context) {
System.out.printf(TEMPLATE_BLUE, context);
}
public static void printlnBlue(String context) {
System.out.printf(TEMPLATE_BLUE, context + "\r\n");
}

public static void printPurple(String context) {
System.out.printf(TEMPLATE_PURPLE, context);
}
public static void printlnPurple(String context) {
System.out.printf(TEMPLATE_PURPLE, context + "\r\n");
}

public static void printSkyBlue(String context) {
System.out.printf(TEMPLATE_SKY_BLUE, context);
}
public static void printlnSkyBlue(String context) {
System.out.printf(TEMPLATE_SKY_BLUE, context + "\r\n");
}
}

import org.junit.Test;
import static com.zhou.ColorPrinter.*;
/**
* Created by zx on 2018/1/19 16:38
*/
public class ColorPrinterTest {
@Test
public void test(){
printlnGreen(123+"");
printlnRed(123+"");
printlnPurple(123+"");
printlnBlue(123+"");
printlnSkyBlue(123+"");
printlnYellow(123+"");
}
}