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数据库中的中文数据，在navicat中正常显示，在cmd中显示乱码

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class="cursor-pointer"> 详细描述

class="cursor-pointer"> 错误截图

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MySQL 日志配置

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class="cursor-pointer"> 详细描述

class="cursor-pointer"> 错误截图

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sql语句设计的问题

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复盘踩坑

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 错误截图

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使用log4j打印切面日志不成功;

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1

aop

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class="cursor-pointer"> 错误截图

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构建spirng mybatis 测试时报错

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1

junit

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class="cursor-pointer"> 错误截图

class="cursor-pointer"> 源码

<dependency>
            <groupId>junit</groupId>
            <artifactId>junit</artifactId>
            <version>4.11</version>
            <scope>test</scope>
        </dependency>

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提取log4j日志中控制器的响应时间统计分布数量

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linux命令

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在做mybatis更新数据时测试类报错

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mybatis

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class="cursor-pointer"> 错误截图

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使用shade,assembly打包失败,有包,但是打出来不能运行

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1

class="cursor-pointer"> 详细描述

<plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-shade-plugin</artifactId>
                <version>3.2.0</version>
                <configuration>
                    
                </configuration>
                <executions>
                    <execution>
                        <phase>package</phase>
                        <goals>
                            <goal>shade</goal>
                        </goals>
                        <configuration>
                           
                            <transformers>
                                
                                <transformer
                                        implements="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer">
                                    <mainClass>main.MainApp</mainClass>
                                </transformer>
                                
                                <transformer
                                        implementation="org.apache.maven.plugins.shade.resource.AppendingTransformer">
                                    <resource>META-INF/spring.handlers</resource>
                                </transformer>
                                <transformer
                                        implementation="org.apache.maven.plugins.shade.resource.AppendingTransformer">
                                    <resource>META-INF/spring.schemas</resource>
                                </transformer>
                            </transformers>
                        </configuration>
                    </execution>
                </executions>
            </plugin>

assembly插件

class="cursor-pointer"> 错误截图

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富友支付支付接口调用时，在项目整合运行时报参数初始化错误

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第三方接口调用

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 错误截图

class="cursor-pointer"> 源码

private static final long	serialVersionUID	= 1419376384387536955L;

	private static final String BACK_URL = ConfigReader.getString("h5.back_url");
	private static final String HOME_URL = ConfigReader.getString("h5.home_url");
	private static final String RETURN_URL = ConfigReader.getString("h5.return_url");
	private static final String PAY_URL = ConfigReader.getString("h5.pay_url");
	

	@Override
	protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException
	{
		resp.getOutputStream().write("不支持GET方式提交".getBytes("utf8"));
	}

	@Override
	protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException
	{
		String respMsg = "";
		resp.setContentType("text/html");
		try
		{
			String userId = req.getParameter("userId");
			String amt = req.getParameter("amt");
			String bankCard = req.getParameter("bankCard");
			String name = req.getParameter("name");
			String idType = req.getParameter("idType");
			String idNo = req.getParameter("idNo");
			String type=req.getParameter("type");
			StringBuffer orderPlain = new StringBuffer();
			String orderId = "FY"+DateTimeUtil.getCurrentDate("yyyyMMddHHmmssSSS");
			String signPlain = type+"|"+"2.0"+"|"+Constants.H5_MCHNT_CD+"|"+orderId+"|"+userId
					+"|"+amt+"|"+bankCard+"|"+BACK_URL+"|"+name+"|"+idNo+"|"+idType+"|"+"0"+"|"
					+ HOME_URL+"|"+RETURN_URL+"|"+Constants.H5_MCHNT_KEY;
			String sign=MD5.MD5Encode(signPlain);
			System.out.println("[签名明文:]"+signPlain);
			orderPlain.append("<ORDER>")
			.append("<VERSION>2.0</VERSION>")
			.append("<LOGOTP>0</LOGOTP>")
			.append("<MCHNTCD>").append(Constants.H5_MCHNT_CD).append("</MCHNTCD>")
			.append("<TYPE>").append(type).append("</TYPE>")
			.append("<MCHNTORDERID>").append(orderId).append("</MCHNTORDERID>")
			.append("<USERID>").append(userId).append("</USERID>")
			.append("<AMT>").append(amt).append("</AMT>")
			.append("<BANKCARD>").append(bankCard).append("</BANKCARD>")
			.append("<BACKURL>").append(BACK_URL).append("</BACKURL>")
			.append("<HOMEURL>").append(HOME_URL).append("</HOMEURL>")
			.append("<REURL>").append(RETURN_URL).append("</REURL>")
			.append("<NAME>").append(name).append("</NAME>")
			.append("<IDTYPE>").append(idType).append("</IDTYPE>")
			.append("<IDNO>").append(idNo).append("</IDNO>")
			.append("<REM1>").append(userId).append("</REM1>")
			.append("<REM2>").append(userId).append("</REM2>")
			.append("<REM3>").append(userId).append("</REM3>")
			.append("<SIGNTP>").append("md5").append("</SIGNTP>")
			.append("<SIGN>").append(sign).append("</SIGN>")
			.append("</ORDER>");
			System.out.println("[订单信息:]"+orderPlain.toString());
			Map<String,String> param = new HashMap<String, String>();
			param.put("VERSION", "2.0");
			param.put("ENCTP", "1");
			param.put("LOGOTP", "0");
			param.put("MCHNTCD", Constants.H5_MCHNT_CD);
			param.put("FM",orderPlain.toString());
			param.put("FM", DESCoderFUIOU.desEncrypt(orderPlain.toString(), DESCoderFUIOU.getKeyLength8(Constants.H5_MCHNT_KEY)));
			respMsg = HttpFormUtil.formForward(PAY_URL, param);
			System.out.println("[请求信息:]"+param);
		}
		catch (Exception e)
		{
			respMsg="系统异常！";
		}
		resp.getOutputStream().write(respMsg.getBytes("utf8"));
	}
}

public class ConfigReader
{
	private static final ResourceBundle RESOURCE_BUNDLE = ResourceBundle.getBundle("init");
	
	/**
	 * 
	 * @param param
	 * @return
	 */
	public  static String getString(String param)
	{
		return RESOURCE_BUNDLE.getString(param);
	}
	
	public static int getInt(String param)
	{
		return Integer.valueOf(RESOURCE_BUNDLE.getString(param));
	}
}

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controller return处出现空指针。

1

复盘踩坑

class="cursor-pointer"> 详细描述