微信端发送模版消息
MessageController.java

package com.alpha.modules.message.controller;

import java.util.ArrayList;
import java.util.List;

import javax.servlet.http.HttpServletRequest;

import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

import com.alpha.modules.message.form.MessageForm;
import com.alpha.modules.message.model.Template;
import com.alpha.modules.message.model.TemplateParam;
import com.alpha.modules.message.utils.CommonUtil;

import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;

@RestController
@RequestMapping("/app")
@Api("APP支付接口")
public class MessageController {


    
    /**
     * 发送微信消息：订单发货提醒
     * 
     * @param   物品名称
                {{keyword1.DATA}}
                订单号
                {{keyword2.DATA}}
                收货地址
                {{keyword3.DATA}}
     * @param model
     */
    @PostMapping("sendMessage")
    @ApiOperation("发送消息")
    public void sendMessage(@RequestBody MessageForm messageForm, HttpServletRequest request, Model model) {
        Template tem = new Template();
        tem.setTemplateId("65X9x1h235HlUmmAi2Z6_3xc8-sUXGrXcAB_195yLDo");//
        tem.setFormId(messageForm.getFormId());
        tem.setTopColor("#00DD00");
        tem.setToUser(messageForm.getOpenId());//"72517cdbf5274f2aabffdc235e96ef54"
        tem.setUrl("");

        List<TemplateParam> paras = new ArrayList<TemplateParam>();
        paras.add(new TemplateParam("keyword1", "电风扇", "#AAAAAA"));
        paras.add(new TemplateParam("keyword2", "287368726886", "#0044BB"));
        paras.add(new TemplateParam("keyword3", "浙江温州鹿城区聚盟商10楼", "#AAAAAA"));
        /*paras.add(new TemplateParam("keyword4", "666", "#0044BB"));
        paras.add(new TemplateParam("keyword5", "131123456789", "#AAAAAA"));*/

        tem.setTemplateParamList(paras);
        boolean result = CommonUtil.sendTemplateMsg(tem);
        System.out.println(result);
    }

    
}

MessageForm.java

package com.alpha.modules.message.form;

import org.hibernate.validator.constraints.NotBlank;

import io.swagger.annotations.ApiModel;
import io.swagger.annotations.ApiModelProperty;

/**
 * 消息表单
 */
@ApiModel(value = "消息表单")
public class MessageForm {
    @ApiModelProperty(value = "openId")
    @NotBlank(message="openId不能为空")
    private String openId;

    @ApiModelProperty(value = "formId")
    private String formId;

    public String getOpenId() {
        return openId;
    }

    public void setOpenId(String openId) {
        this.openId = openId;
    }

    public String getFormId() {
        return formId;
    }

    public void setFormId(String formId) {
        this.formId = formId;
    }
    
    
}

model Template.java

package com.alpha.modules.message.model;

import java.util.List;

public class Template {

    // 消息接收方
    private String toUser;
    // 模板id
    private String templateId;
    // form_id
    private String formId;
    // 模板消息详情链接
    private String url;
    // 消息顶部的颜色
    private String topColor;
    // 参数列表
    private List<TemplateParam> templateParamList;

    public String getToUser() {
        return toUser;
    }

    public void setToUser(String toUser) {
        this.toUser = toUser;
    }

    public String getTemplateId() {
        return templateId;
    }

    public void setTemplateId(String templateId) {
        this.templateId = templateId;
    }

    public String getUrl() {
        return url;
    }

    public void setUrl(String url) {
        this.url = url;
    }

    public String getTopColor() {
        return topColor;
    }

    public void setTopColor(String topColor) {
        this.topColor = topColor;
    }

    public String toJSON() {
        StringBuffer buffer = new StringBuffer();
        buffer.append("{");
        buffer.append(String.format("\"touser\":\"%s\"", this.toUser)).append(
                ",");
        buffer.append(String.format("\"template_id\":\"%s\"", this.templateId))
                .append(",");
        buffer.append(String.format("\"form_id\":\"%s\"", this.formId))
                .append(",");
        buffer.append(String.format("\"url\":\"%s\"", this.url)).append(",");
        buffer.append(String.format("\"topcolor\":\"%s\"", this.topColor))
                .append(",");
        buffer.append("\"data\":{");
        TemplateParam param = null;
        if (this.templateParamList.size() > 0) {
            for (int i = 0; i < this.templateParamList.size(); i++) {
                param = templateParamList.get(i);
                // 判断是否追加逗号
                if (i < this.templateParamList.size() - 1) {

                    buffer.append(String.format(
                            "\"%s\": {\"value\":\"%s\",\"color\":\"%s\"},",
                            param.getName(), param.getValue(), param.getColor()));
                } else {
                    buffer.append(String.format(
                            "\"%s\": {\"value\":\"%s\",\"color\":\"%s\"}",
                            param.getName(), param.getValue(), param.getColor()));
                }

            }
        }
        buffer.append("}");
        buffer.append("}");
        return buffer.toString();
    }

    public List<TemplateParam> getTemplateParamList() {
        return templateParamList;
    }

    public void setTemplateParamList(List<TemplateParam> templateParamList) {
        this.templateParamList = templateParamList;
    }

    public String getFormId() {
        return formId;
    }

    public void setFormId(String formId) {
        this.formId = formId;
    }

}

TemplateParam.java

package com.alpha.modules.message.model;
public class TemplateParam {  
    // 参数名称  
    private String name;  
    // 参数值  
    private String value;  
    // 颜色  
    private String color;  
      
    public TemplateParam(String name,String value,String color){  
        this.name=name;  
        this.value=value;  
        this.color=color;  
    }  
    public String getName() {  
        return name;  
    }  
  
    public void setName(String name) {  
        this.name = name;  
    }  
  
    public String getValue() {  
        return value;  
    }  
  
    public void setValue(String value) {  
        this.value = value;  
    }  
  
    public String getColor() {  
        return color;  
    }  
  
    public void setColor(String color) {  
        this.color = color;  
    }  
      
      
  
}  

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