SpringCloud微服務(wù)實(shí)戰(zhàn)——搭建企業(yè)級(jí)開發(fā)框架（七）：自定義通用響應(yīng)消息及統(tǒng)一異常處理

??平時(shí)開發(fā)過程中，無可避免我們需要處理各類異常羊苟，所以這里我們?cè)诠材K中自定義統(tǒng)一異常乘盖，Spring Boot 提供 @RestControllerAdvice 注解統(tǒng)一異常處理，我們?cè)贕itEgg_Platform中新建gitegg-platform-boot子工程多柑，此工程主要用于Spring Boot相關(guān)功能的自定義及擴(kuò)展论衍。
1瑞佩、修改gitegg-platform-boot的pom.xml，添加spring-boot-starter-web和swagger依賴坯台，設(shè)置optional為true炬丸，讓這個(gè)包在項(xiàng)目之間依賴不傳遞。

        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
            <optional>true</optional>
        </dependency>
        <dependency>
            <groupId>com.gitegg.platform</groupId>
            <artifactId>gitegg-platform-swagger</artifactId>
            <optional>true</optional>
        </dependency>

2蜒蕾、自定義通用響應(yīng)消息類稠炬，Result和PageResult，一個(gè)是普通響應(yīng)消息咪啡，一個(gè)是分頁響應(yīng)消息首启。
Result類：

package com.gitegg.platform.boot.common.base;

import com.gitegg.platform.boot.common.enums.ResultCodeEnum;
import io.swagger.annotations.ApiModel;
import io.swagger.annotations.ApiModelProperty;
import lombok.*;

/**
 * @ClassName: Result
 * @Description: 自定義通用響應(yīng)類
 * @author GitEgg
 * @date 2020年09月19日 下午9:24:50
 */
@ApiModel(description = "通用響應(yīng)類")
@Getter
@ToString
public class Result<T> {

    @ApiModelProperty(value = "是否成功", required = true)
    private boolean success;
    
    @ApiModelProperty(value ="響應(yīng)代碼", required = true)
    private int code;

    @ApiModelProperty(value ="提示信息", required = true)
    private String msg;

    @ApiModelProperty(value ="響應(yīng)數(shù)據(jù)")
    private T data;
    
    /**
     * 
     * @param code
     * @param data
     * @param msg
     */
    private Result(int code, T data, String msg) {
        this.success = ResultCodeEnum.SUCCESS.code == code;
        this.code = code;
        this.msg = msg;
        this.data = data;
    }

    /**
     * 
     * @param resultCodeEnum
     */
    private Result(ResultCodeEnum resultCodeEnum ) {
        this(resultCodeEnum.code, null, resultCodeEnum.msg);
    }

    /**
     * 
     * @param resultCodeEnum
     * @param msg
     */
    private Result(ResultCodeEnum resultCodeEnum , String msg) {
        this(resultCodeEnum, null, msg);
    }

    /**
     * 
     * @param resultCodeEnum
     * @param data
     */
    private Result(ResultCodeEnum resultCodeEnum , T data) {
        this(resultCodeEnum, data, resultCodeEnum.msg);
    }

    /**
     * 
     * @param resultCodeEnum
     * @param data
     * @param msg
     */
    private Result(ResultCodeEnum resultCodeEnum , T data, String msg) {
        this(resultCodeEnum.code, data, msg);
    }

    /**
     * 
     *
     * @param data 數(shù)據(jù)
     * @param <T>  T 響應(yīng)數(shù)據(jù)
     * @
     */
    public static <T> Result<T> data(T data) {
        return data(data, ResultCodeEnum.SUCCESS.msg);
    }

    /**
     * 
     *
     * @param data 數(shù)據(jù)
     * @param msg  消息
     * @param <T>  T 響應(yīng)數(shù)據(jù)
     * @
     */
    public static <T> Result<T> data(T data, String msg) {
        return data(ResultCodeEnum.SUCCESS.code, data, msg);
    }

    /**
     * 
     *
     * @param code 狀態(tài)碼
     * @param data 數(shù)據(jù)
     * @param msg  消息
     * @param <T>  T 響應(yīng)數(shù)據(jù)
     * @
     */
    public static <T> Result<T> data(int code, T data, String msg) {
        return new Result<>(code, data, msg);
    }

    /**
     * 返回Result
     *
     * @param 
     * @param <T>  T 響應(yīng)數(shù)據(jù)
     * @返回Result
     */
    public static <T> Result<T> success() {
        return new Result<>(ResultCodeEnum.SUCCESS);
    }
    
    /**
     * 返回Result
     *
     * @param msg 消息
     * @param <T> T 響應(yīng)數(shù)據(jù)
     * @返回Result
     */
    public static <T> Result<T> success(String msg) {
        return new Result<>(ResultCodeEnum.SUCCESS, msg);
    }

    /**
     * 返回Result
     *
     * @param 
     * @param <T>  T 響應(yīng)數(shù)據(jù)
     * @返回Result
     */
    public static <T> Result<T> success(ResultCodeEnum resultCodeEnum ) {
        return new Result<>(resultCodeEnum);
    }

    /**
     * 返回Result
     *
     * @param 
     * @param msg   提示信息
     * @param <T>  T 響應(yīng)數(shù)據(jù)
     * @返回Result
     */
    public static <T> Result<T> success(ResultCodeEnum resultCodeEnum , String msg) {
        return new Result<>(resultCodeEnum, msg);
    }
    
    /**
     * 返回Result
     *
     * @param <T> T 響應(yīng)數(shù)據(jù)
     * @返回Result
     */
    public static <T> Result<T> error() {
        return new Result<>(ResultCodeEnum.ERROR, ResultCodeEnum.ERROR.msg);
    }

    /**
     * 返回Result
     *
     * @param msg 消息
     * @param <T> T 響應(yīng)數(shù)據(jù)
     * @返回Result
     */
    public static <T> Result<T> error(String msg) {
        return new Result<>(ResultCodeEnum.ERROR, msg);
    }


    /**
     * 返回Result
     *
     * @param code 狀態(tài)碼
     * @param msg  消息
     * @param <T>  T 響應(yīng)數(shù)據(jù)
     * @返回Result
     */
    public static <T> Result<T> error(int code, String msg) {
        return new Result<>(code, null, msg);
    }

    /**
     * 返回Result
     *
     * @param 
     * @param <T>  T 響應(yīng)數(shù)據(jù)
     * @返回Result
     */
    public static <T> Result<T> error(ResultCodeEnum resultCodeEnum ) {
        return new Result<>(resultCodeEnum);
    }

    /**
     * 返回Result
     *
     * @param 
     * @param msg   提示信息
     * @param <T>  T 響應(yīng)數(shù)據(jù)
     * @返回Result
     */
    public static <T> Result<T> error(ResultCodeEnum resultCodeEnum , String msg) {
        return new Result<>(resultCodeEnum, msg);
    }
    
    /**
     * 
     * @param <T>
     * @param flag
     * @return
     */
    public static <T> Result<T> result(boolean flag) {
        return flag ? Result.success("操作成功") : Result.error("操作失敗");
    }

}

PageResult類：

package com.gitegg.platform.boot.common.base;

import java.util.List;

import com.gitegg.platform.boot.common.enums.ResultCodeEnum;
import io.swagger.annotations.ApiModel;
import io.swagger.annotations.ApiModelProperty;
import lombok.Data;

/**
 * @ClassName: PageResult
 * @Description: 通用分頁返回
 * @author GitEgg
 * @date
 * @param <T>
 */
@Data
@ApiModel("通用分頁響應(yīng)類")
public class PageResult<T> {

    @ApiModelProperty(value = "是否成功", required = true)
    private boolean success;

    @ApiModelProperty(value ="響應(yīng)代碼", required = true)
    private int code;

    @ApiModelProperty(value ="提示信息", required = true)
    private String msg;

    @ApiModelProperty(value ="總數(shù)量", required = true)
    private long count;

    @ApiModelProperty(value ="分頁數(shù)據(jù)")
    private List<T> data;

    public PageResult(long total, List<T> rows) {
        this.count = total;
        this.data = rows;
        this.code = ResultCodeEnum.SUCCESS.code;
        this.msg = ResultCodeEnum.SUCCESS.msg;
    }
}

3、自定義通用響應(yīng)消息枚舉類ResultCodeEnum瑟匆。

package com.gitegg.platform.boot.common.enums;


/**
 * @ClassName: ResultCodeEnum
 * @Description: 自定義返回碼枚舉
 * @author GitEgg
 * @date 2020年09月19日 下午11:49:45
 */
public enum ResultCodeEnum {

    /**
     * 成功
     */
    SUCCESS(200, "操作成功"),

    /**
     * 系統(tǒng)錯(cuò)誤
     */
    ERROR(500, "系統(tǒng)錯(cuò)誤"),

    /**
     * 操作失敗
     */
    FAILED(101, "操作失敗"),

    /**
     * 未登錄/登錄超時(shí)
     */
    UNAUTHORIZED(102, "登錄超時(shí)"),

    /**
     * 參數(shù)錯(cuò)誤
     */
    PARAM_ERROR(103, "參數(shù)錯(cuò)誤"),

    /**
     * 參數(shù)錯(cuò)誤-已存在
     */
    INVALID_PARAM_EXIST(104, "請(qǐng)求參數(shù)已存在"),

    /**
     * 參數(shù)錯(cuò)誤
     */
    INVALID_PARAM_EMPTY(105, "請(qǐng)求參數(shù)為空"),

    /**
     * 參數(shù)錯(cuò)誤
     */
    PARAM_TYPE_MISMATCH(106, "參數(shù)類型不匹配"),

    /**
     * 參數(shù)錯(cuò)誤
     */
    PARAM_VALID_ERROR(107, "參數(shù)校驗(yàn)失敗"),

    /**
     * 參數(shù)錯(cuò)誤
     */
    ILLEGAL_REQUEST(108, "非法請(qǐng)求"),

    /**
     * 驗(yàn)證碼錯(cuò)誤
     */
    INVALID_VCODE(204, "驗(yàn)證碼錯(cuò)誤"),

    /**
     * 用戶名或密碼錯(cuò)誤
     */
    INVALID_USERNAME_PASSWORD(205, "賬號(hào)或密碼錯(cuò)誤"),

    /**
     *
     */
    INVALID_RE_PASSWORD(206, "兩次輸入密碼不一致"),

    /**
     * 用戶名或密碼錯(cuò)誤
     */
    INVALID_OLD_PASSWORD(207, "舊密碼錯(cuò)誤"),

    /**
     * 用戶名重復(fù)
     */
    USERNAME_ALREADY_IN(208, "用戶名已存在"),

    /**
     * 用戶不存在
     */
    INVALID_USERNAME(209, "用戶名不存在"),

    /**
     * 角色不存在
     */
    INVALID_ROLE(210, "角色不存在"),

    /**
     * 角色不存在
     */
    ROLE_USED(211, "角色使用中闽坡，不可刪除"),

    /**
     * 沒有權(quán)限
     */
    NO_PERMISSION(403, "當(dāng)前用戶無該接口權(quán)限");

    public int code;

    public String msg;

    ResultCodeEnum(int code, String msg) {
        this.code = code;
        this.msg = msg;
    }

    public int getCode() {
        return code;
    }

    public void setCode(int code) {
        this.code = code;
    }

    public String getMsg() {
        return msg;
    }

    public void setMsg(String msg) {
        this.msg = msg;
    }
}

4栽惶、自定義異常類BusinessException和SystemException

package com.gitegg.platform.boot.common.exception;

import com.gitegg.platform.boot.common.enums.ResultCodeEnum;
import lombok.AllArgsConstructor;
import lombok.Data;
import lombok.Getter;
import lombok.Setter;

/**
 * @ClassName: BusinessException
 * @Description: 業(yè)務(wù)處理異常
 * @author GitEgg
 * @date
 */
@Getter
@Setter
public class BusinessException extends RuntimeException {

    private int code;

    private String msg;

    public BusinessException() {
        this.code = ResultCodeEnum.FAILED.code;
        this.msg = ResultCodeEnum.FAILED.msg;
    }

    public BusinessException(String message) {
        this.code = ResultCodeEnum.FAILED.code;
        this.msg = message;
    }

    public BusinessException(int code, String msg) {
        this.code = code;
        this.msg = msg;
    }

    public BusinessException(Throwable cause) {
        super(cause);
    }

    public BusinessException(String message, Throwable cause) {
        super(message, cause);
    }

}

package com.gitegg.platform.boot.common.exception;

import com.gitegg.platform.boot.common.enums.ResultCodeEnum;
import lombok.Getter;

/**
 * @ClassName: SystemException
 * @Description: 系統(tǒng)處理異常
 * @author GitEgg
 * @date
 */
@Getter
public class SystemException extends RuntimeException {

    private int code;

    private String msg;

    public SystemException() {
        this.code = ResultCodeEnum.ERROR.code;
        this.msg = ResultCodeEnum.ERROR.msg;
    }

    public SystemException(String message) {
        this.code = ResultCodeEnum.ERROR.code;
        this.msg = message;
    }

    public SystemException(int code, String msg) {
        this.code = code;
        this.msg = msg;
    }

    public SystemException(Throwable cause) {
        super(cause);
    }

    public SystemException(String message, Throwable cause) {
        super(message, cause);
    }

}

5愁溜、自定義統(tǒng)一異常處理類GitEggControllerAdvice.java

package com.gitegg.platform.boot.common.advice;

import com.gitegg.platform.boot.common.base.Result;
import com.gitegg.platform.boot.common.enums.ResultCodeEnum;
import com.gitegg.platform.boot.common.exception.BusinessException;
import com.gitegg.platform.boot.common.exception.SystemException;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.http.converter.HttpMessageNotReadableException;
import org.springframework.ui.Model;
import org.springframework.web.HttpMediaTypeNotAcceptableException;
import org.springframework.web.HttpMediaTypeNotSupportedException;
import org.springframework.web.HttpRequestMethodNotSupportedException;
import org.springframework.web.bind.MethodArgumentNotValidException;
import org.springframework.web.bind.MissingPathVariableException;
import org.springframework.web.bind.MissingServletRequestParameterException;
import org.springframework.web.bind.WebDataBinder;
import org.springframework.web.bind.annotation.ExceptionHandler;
import org.springframework.web.bind.annotation.InitBinder;
import org.springframework.web.bind.annotation.ModelAttribute;
import org.springframework.web.bind.annotation.RestControllerAdvice;
import org.springframework.web.method.annotation.MethodArgumentTypeMismatchException;
import org.springframework.web.servlet.NoHandlerFoundException;

import javax.annotation.PostConstruct;
import javax.servlet.http.HttpServletRequest;
import javax.validation.ConstraintViolationException;

@Slf4j
@RestControllerAdvice
public class GitEggControllerAdvice {

    /**
     * 服務(wù)名
     */
    @Value("${spring.application.name}")
    private String serverName;

    /**
     * 微服務(wù)系統(tǒng)標(biāo)識(shí)
     */
    private String errorSystem;

    @PostConstruct
    public void init() {
        this.errorSystem = new StringBuffer()
                .append(this.serverName)
                .append(": ").toString();
    }

    /**
     * 應(yīng)用到所有@RequestMapping注解方法，在其執(zhí)行之前初始化數(shù)據(jù)綁定器
     */
    @InitBinder
    public void initBinder(WebDataBinder binder) {

    }

    /**
     * 把值綁定到Model中外厂，使全局@RequestMapping可以獲取到該值
     */
    @ModelAttribute
    public void addAttributes(Model model) {

    }

    /**
     * 全局異常捕捉處理
     */
    @ExceptionHandler(value = {Exception.class})
    public Result handlerException(Exception exception, HttpServletRequest request) {
        log.error("請(qǐng)求路徑uri={},系統(tǒng)內(nèi)部出現(xiàn)異常:{}", request.getRequestURI(), exception);
        Result result = Result.error(ResultCodeEnum.ERROR, errorSystem + exception.toString());
        return result;
    }

    /**
     * 非法請(qǐng)求異常
     */
    @ExceptionHandler(value = {
            HttpMediaTypeNotAcceptableException.class,
            HttpMediaTypeNotSupportedException.class,
            HttpRequestMethodNotSupportedException.class,
            MissingServletRequestParameterException.class,
            NoHandlerFoundException.class,
            MissingPathVariableException.class,
            HttpMessageNotReadableException.class
    })
    public Result handlerSpringAOPException(Exception exception) {
        Result result = Result.error(ResultCodeEnum.ILLEGAL_REQUEST, errorSystem + exception.getMessage());
        return result;
    }

    /**
     * 非法請(qǐng)求異常-參數(shù)類型不匹配
     */
    @ExceptionHandler(value = MethodArgumentTypeMismatchException.class)
    public Result handlerSpringAOPException(MethodArgumentTypeMismatchException exception) {
        Result result = Result.error(ResultCodeEnum.PARAM_TYPE_MISMATCH, errorSystem + exception.getMessage());
        return result;
    }

    /**
     * 非法請(qǐng)求-參數(shù)校驗(yàn)
     */
    @ExceptionHandler(value = {MethodArgumentNotValidException.class})
    public Result handlerMethodArgumentNotValidException(MethodArgumentNotValidException methodArgumentNotValidException) {
        //獲取異常字段及對(duì)應(yīng)的異常信息
        StringBuffer stringBuffer = new StringBuffer();
        methodArgumentNotValidException.getBindingResult().getFieldErrors().stream()
                .map(t -> t.getField()+"=>"+t.getDefaultMessage()+" ")
                .forEach(e -> stringBuffer.append(e));
        String errorMessage = stringBuffer.toString();
        Result result = Result.error(ResultCodeEnum.PARAM_VALID_ERROR, errorSystem + errorMessage);
        return result;
    }

    /**
     * 非法請(qǐng)求異常-參數(shù)校驗(yàn)
     */
    @ExceptionHandler(value = {ConstraintViolationException.class})
    public Result handlerConstraintViolationException(ConstraintViolationException constraintViolationException) {
        String errorMessage = constraintViolationException.getLocalizedMessage();
        Result result = Result.error(ResultCodeEnum.PARAM_VALID_ERROR, errorSystem + errorMessage);
        return result;
    }

    /**
     * 自定義業(yè)務(wù)異常-BusinessException
     */
    @ExceptionHandler(value = {BusinessException.class})
    public Result handlerCustomException(BusinessException exception) {
        String errorMessage = exception.getMsg();
        Result result = Result.error(exception.getCode(), errorSystem + errorMessage);
        return result;
    }

    /**
     * 自定義系統(tǒng)異常-SystemException
     */
    @ExceptionHandler(value = {SystemException.class})
    public Result handlerCustomException(SystemException exception) {
        String errorMessage = exception.getMsg();
        Result result = Result.error(exception.getCode(), errorSystem + errorMessage);
        return result;
    }

}

6冕象、重新將GitEgg-Platform進(jìn)行install，在GitEgg-Cloud中的gitegg-service引入gitegg-platform-boot

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
    <parent>
        <artifactId>GitEgg-Cloud</artifactId>
        <groupId>com.gitegg.cloud</groupId>
        <version>1.0-SNAPSHOT</version>
    </parent>
    <modelVersion>4.0.0</modelVersion>

    <artifactId>gitegg-service</artifactId>
    <packaging>pom</packaging>
    <modules>
        <module>gitegg-service-base</module>
        <module>gitegg-service-bigdata</module>
        <module>gitegg-service-system</module>
    </modules>

    <dependencies>
        <!-- gitegg Spring Boot自定義及擴(kuò)展 -->
        <dependency>
            <groupId>com.gitegg.platform</groupId>
            <artifactId>gitegg-platform-boot</artifactId>
        </dependency>
        <!-- gitegg數(shù)據(jù)庫驅(qū)動(dòng)及連接池 -->
        <dependency>
            <groupId>com.gitegg.platform</groupId>
            <artifactId>gitegg-platform-db</artifactId>
        </dependency>
        <!-- gitegg mybatis-plus -->
        <dependency>
            <groupId>com.gitegg.platform</groupId>
            <artifactId>gitegg-platform-mybatis</artifactId>
        </dependency>
        <!-- gitegg swagger2-knife4j -->
        <dependency>
            <groupId>com.gitegg.platform</groupId>
            <artifactId>gitegg-platform-swagger</artifactId>
        </dependency>
        <!-- spring boot web核心包 -->
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
        </dependency>
        <!-- spring boot 健康監(jiān)控 -->
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-actuator</artifactId>
        </dependency>
    </dependencies>

</project>

7汁蝶、修改SystemController.java渐扮、ISystemService.java和SystemServiceImpl.java增加異常處理的測(cè)試代碼

SystemController.java:

package com.gitegg.service.system.controller;

import com.gitegg.platform.boot.common.base.Result;
import com.gitegg.platform.boot.common.exception.BusinessException;
import com.gitegg.service.system.service.ISystemService;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import lombok.AllArgsConstructor;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

@RestController
@RequestMapping(value = "system")
@AllArgsConstructor
@Api(tags = "gitegg-system")
public class SystemController {

    private final ISystemService systemService;

    @GetMapping(value = "list")
    @ApiOperation(value = "system list接口")
    public Object list() {
        return systemService.list();
    }


    @GetMapping(value = "page")
    @ApiOperation(value = "system page接口")
    public Object page() {
        return systemService.page();
    }

    @GetMapping(value = "exception")
    @ApiOperation(value = "自定義異常及返回測(cè)試接口")
    public Result<String> exception() {
        return Result.data(systemService.exception());
    }
}

ISystemService.java:

package com.gitegg.service.system.service;

import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.gitegg.service.system.entity.SystemTable;

import java.util.List;

public interface ISystemService {

    List<SystemTable> list();

    Page<SystemTable> page();

    String exception();
}

SystemServiceImpl.java:

package com.gitegg.service.system.service.impl;

import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.gitegg.platform.boot.common.exception.BusinessException;
import com.gitegg.service.system.entity.SystemTable;
import com.gitegg.service.system.mapper.SystemTableMapper;
import com.gitegg.service.system.service.ISystemService;
import lombok.AllArgsConstructor;
import org.springframework.stereotype.Service;

import java.util.List;

/**
 *
 */
@Service
@AllArgsConstructor
public class SystemServiceImpl implements ISystemService {

    private final SystemTableMapper systemTableMapper;

    @Override
    public List<SystemTable> list() {
        return systemTableMapper.list();
    }

    @Override
    public Page<SystemTable> page() {
        Page<SystemTable> page = new Page<>(1, 10);
        List<SystemTable> records = systemTableMapper.page(page);
        page.setRecords(records);
        return page;
    }

    @Override
    public String exception() {
        throw new BusinessException("自定義異常");
//        return "成功獲得數(shù)據(jù)";
    }
}

8、運(yùn)行GitEggSystemApplication掖棉，打開瀏覽器訪問：http://127.0.0.1:8001/doc.html墓律，然后點(diǎn)擊左側(cè)的異常處理接口，使用Swagger2進(jìn)行測(cè)試幔亥，即可看到結(jié)果

image.png

本文源碼在https://gitee.com/wmz1930/GitEgg 的chapter-07分支耻讽。

GitEgg-Cloud是一款基于SpringCloud整合搭建的企業(yè)級(jí)微服務(wù)應(yīng)用開發(fā)框架，開源項(xiàng)目地址:

Gitee: https://gitee.com/wmz1930/GitEgg
GitHub: https://github.com/wmz1930/GitEgg

歡迎感興趣的小伙伴Star支持一下帕棉。

最后編輯于：2021.06.26 09:52:15

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SpringCloud微服務(wù)實(shí)戰(zhàn)——搭建企業(yè)級(jí)開發(fā)框架（七）：自定義通用響應(yīng)消息及統(tǒng)一異常處理

GitEgg-Cloud是一款基于SpringCloud整合搭建的企業(yè)級(jí)微服務(wù)應(yīng)用開發(fā)框架，開源項(xiàng)目地址:

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