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在尝试使用腾讯云上传图片时，报错

6

3

图片上传第三方API调用

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 错误截图

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mybatis搭建 ssm框架的时候，老是报一个错误

1

1

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 错误截图

class="cursor-pointer"> 源码

<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE configuration
        PUBLIC "-//mybatis.org//DTD Config 3.0//EN"
        "http://mybatis.org/dtd/mybatis-3-config.dtd">
<!-- 参考官网：http://www.mybatis.org/mybatis-3/zh/configuration.html#settings -->
<configuration>
    <!-- 全局配置 -->
    <settings>
        <!-- 使用列标签代替列名 -->
        <setting name="useColumnLabel" value="true"/>
        <!--不允许 JDBC 支持自动生成主键-->
        <setting name="useGeneratedKeys" value="false"/>
        <!--是否开启自动驼峰命名规则（camel case）映射，即从经典数据库列名 A_COLUMN 到经典 Java 属性名 aColumn 的类似映射。 -->
        <setting name="mapUnderscoreToCamelCase" value="true"/>
    </settings>
</configuration>

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短信接口类会报Json解析异常

1

1

第三方API调用

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 错误截图

class="cursor-pointer"> 源码

IClientProfile profile = DefaultProfile.getProfile("cn-hangzhou", smsBean.getAccessKeyId(),smsBean.getAccessKeySecret());

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如何用spring管理账号密码等信息

2

1

第三方API调用

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 错误截图

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SpringMVC的controller每次都请求两次

2

1

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 错误截图

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关于短信验证用户限流的问题

2

1

第三方API调用

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 错误截图

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图片上传时，出现400 和空指针错误

1

1

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 错误截图

class="cursor-pointer"> 源码

    @RequestMapping(value="/uploadTop",method=RequestMethod.POST)
    public void uploadPage(MultipartHttpServletRequest multipartRequest,
                           HttpServletResponse response, HttpServletRequest request) throws Exception{
        SimpleDateFormat sdf = new SimpleDateFormat("yyyyMMdd");

        response.setContentType("text/html;charset=UTF-8");
        //System.out.println("ddddd");
        String realPath = multipartRequest.getSession()
                .getServletContext()
                .getRealPath("upload/top");
        System.out.println(realPath);
        log.info(realPath);
        String jpgName=UUID.randomUUID().toString()+sdf.format(new Date());
        MultipartFile file= multipartRequest.getFile("houseMaps");


        File file2 = new File(realPath+"/"+jpgName+".jpg");
        System.out.println(realPath+"/"+jpgName+".jpg");
        String result="{result:'"+jpgName+"'}";
        response.getWriter().print(result);
    }

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上传图片时报错

1

1

图片上传

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 错误截图

class="cursor-pointer"> 源码

    <!--注：如提示报错，先升级基础包版，无法解决可联系技术支持
      短信api
    -->
    <dependency>
      <groupId>com.aliyun</groupId>
      <artifactId>aliyun-java-sdk-core</artifactId>
      <version>3.6.0</version>
    </dependency>
    <dependency>
      <groupId>com.aliyun</groupId>
      <artifactId>aliyun-java-sdk-dysmsapi</artifactId>
      <version>1.1.0</version>
    </dependency>


    <!--邮件相关-->
    <!--  START    -->
    <dependency>
      <groupId>org.apache.httpcomponents</groupId>
      <artifactId>httpcore</artifactId>
      <version>4.3.1</version>
    </dependency>
    <dependency>
      <groupId>org.apache.httpcomponents</groupId>
      <artifactId>httpmime</artifactId>
      <version>4.3.1</version>
    </dependency>
    <dependency>
      <groupId>org.apache.httpcomponents</groupId>
      <artifactId>httpclient-cache</artifactId>
      <version>4.3.1</version>
    </dependency>
    <dependency>
      <groupId>org.apache.httpcomponents</groupId>
      <artifactId>httpclient</artifactId>
      <version>4.3.1</version>
    </dependency>
  <!--  <dependency>
      <groupId>net.sf.json-lib</groupId>
      <artifactId>json-lib</artifactId>
      <version>2.4</version>
      <classifier>jdk15</classifier>
    </dependency>-->
    <!--  END   -->

    <!-- 图片相关 -->
    <dependency>
      <groupId>com.aliyun.oss</groupId>
      <artifactId>aliyun-sdk-oss</artifactId>
      <version>2.8.3</version>
    </dependency>

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使用腾讯云上传文件的时候，上传报错

1

1

第三方API调用

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 错误截图

class="cursor-pointer"> 源码

        List<String> imgList = qiniuUtils.getFileList();
        for (int i = 0; i <imgList.size() ; i++) {
            String key1 = imgList.get(i);
            String url2 = qiniuUtils.getLink()+key1;
            URL urls = new URL(url2);
            InputStream inputStream = urls.openStream();
            ObjectMetadata meta = new ObjectMetadata();
            meta.setContentLength(inputStream.available());
            qcloudcos.UploadStream(key1,inputStream,meta);
        }

    public static String UploadStream(String key, InputStream input, ObjectMetadata metadata){
        COSClient cosClient = init();
        String bucketname ="test-"+APPID;
        try {
            PutObjectRequest putObjectRequest = new PutObjectRequest(bucketname,key,input,metadata);
            PutObjectResult objectResult = cosClient.putObject(putObjectRequest);
            cosClient.shutdown();
            return "success";
        }catch (Exception e){
            e.printStackTrace();
            cosClient.shutdown();
            return null;
        }
    }

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找不到JSONObject

0

1

第三方API调用

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 错误截图

class="cursor-pointer"> 源码

package com.tools;

import com.aliyuncs.DefaultAcsClient;
import com.aliyuncs.IAcsClient;
import com.aliyuncs.dysmsapi.model.v20170525.SendSmsRequest;
import com.aliyuncs.dysmsapi.model.v20170525.SendSmsResponse;
import com.aliyuncs.exceptions.ClientException;
import com.aliyuncs.http.MethodType;
import com.aliyuncs.profile.DefaultProfile;
import com.aliyuncs.profile.IClientProfile;
import org.springframework.beans.factory.annotation.Value;

public class ShortMessageUtil {
    @Value("${product}")
    private String product;
    @Value("${domain}")
    private String domain;
    @Value("${accessKeyId}")
    private String accessKeyId;
    @Value("${accessKeySecret}")
    private String accessKeySecret;
    @Value("${signName}")
    private String signName;
    @Value("${templateCode}")
    private String templateCode;

    public String sendShortMessage(String phoneNumber) {
        //设置超时时间-可自行调整
        System.setProperty("sun.net.client.defaultConnectTimeout", "10000");
        System.setProperty("sun.net.client.defaultReadTimeout", "10000");

        //初始化ascClient,暂时不支持多region（请勿修改）
        IClientProfile profile = DefaultProfile.getProfile("cn-hangzhou", accessKeyId, accessKeySecret);
        try {
            DefaultProfile.addEndpoint("cn-hangzhou", "cn-hangzhou", product, domain);
            IAcsClient acsClient = new DefaultAcsClient(profile);
            //组装请求对象
            SendSmsRequest request = new SendSmsRequest();
            //使用post提交
            request.setMethod(MethodType.POST);
            //必填:待发送手机号。支持以逗号分隔的形式进行批量调用，批量上限为1000个手机号码,批量调用相对于单条调用及时性稍有延迟,验证码类型的短信推荐使用单条调用的方式
            request.setPhoneNumbers(phoneNumber);
            //必填:短信签名-可在短信控制台中找到
            request.setSignName(signName);
            //必填:短信模板-可在短信控制台中找到
            request.setTemplateCode(templateCode);
//        String checkCode = generateCheckCode();//此处是生成6位数验证码工具
            String checkCode = CheckCode.generateCheckCode();
            //request.setTemplateParam("{\"code\":\"123\"}");//测试用,此处json一定要严格按照json格式书写
            request.setTemplateParam("{\"code\":\"" + checkCode + "\"}");

            //可选-上行短信扩展码(扩展码字段控制在7位或以下，无特殊需求用户请忽略此字段)
            //request.setSmsUpExtendCode("90997");
            //可选:outId为提供给业务方扩展字段,最终在短信回执消息中将此值带回给调用者
//            request.setOutId("yourOutId");

            //请求失败这里会抛ClientException异常
            SendSmsResponse sendSmsResponse = acsClient.getAcsResponse(request);
            if (sendSmsResponse.getCode() != null && sendSmsResponse.getCode().equals("OK")) {
                //请求成功
                System.out.println(sendSmsResponse.getCode());
                return checkCode;
            } else {
                return null;
            }
        } catch (ClientException e) {
            System.out.println(e.getMessage());
            return null;
        }
    }
}

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