说明：1、英语模块添加单词接口修改，可以feign远程调用其他服务完成翻译

ruoyi-api/ruoyi-api-system/src/main/java/com/xjs/business/english/RemoteTranslationFeign.java

@@ -0,0 +1,25 @@
+package com.xjs.business.english;
+
+import com.ruoyi.common.core.constant.ServiceNameConstants;
+import com.ruoyi.common.core.domain.R;
+import com.xjs.business.english.domain.TranslationVo;
+import com.xjs.business.english.factory.RemoteTranslationFactory;
+import org.springframework.cloud.openfeign.FeignClient;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RequestParam;
+
+/**
+ * @author xiejs
+ * @desc  rpc远程调用其他服务翻译接口
+ * @create 2021-12-29
+ */
+@FeignClient(contextId = "remoteTranslationFeign",
+        value = ServiceNameConstants.BUSINESS_OPENAPI_SERVICE,
+        fallbackFactory = RemoteTranslationFactory.class)
+public interface RemoteTranslationFeign {
+
+    @GetMapping(value = "/translation/forRPC")
+                                    //get请求传递单个参数需要此注解
+    R<TranslationVo> translation(@RequestParam("content") String content);
+
+}

ruoyi-api/ruoyi-api-system/src/main/java/com/xjs/business/english/domain/TranslationVo.java

@@ -0,0 +1,96 @@
+package com.xjs.business.english.domain;
+
+
+import java.io.Serializable;
+import java.util.List;
+import java.util.Map;
+
+/**
+ * @author xiejs
+ * @desc  翻译实体类VO
+ * @create 2021-12-25
+ */
+public class TranslationVo implements Serializable {
+
+    private static final long serialVersionUID = 1L;
+
+    /**
+     * 源语言
+     */
+    private String from;
+
+    /**
+     * 目标语言
+     */
+    private String to;
+
+    /**
+     * 翻译结果
+     */
+    private List<Map<String, String>> transResult;
+
+    /**
+     * 是否错误
+     */
+    private Long errorCode;
+
+
+    /**
+     * 运行时间，单位毫秒
+     */
+    private Long elapsedTime;
+
+
+    /**
+     * 语言类型
+     */
+    private String type;
+
+    public String getFrom() {
+        return from;
+    }
+
+    public void setFrom(String from) {
+        this.from = from;
+    }
+
+    public String getTo() {
+        return to;
+    }
+
+    public void setTo(String to) {
+        this.to = to;
+    }
+
+    public List<Map<String, String>> getTransResult() {
+        return transResult;
+    }
+
+    public void setTransResult(List<Map<String, String>> transResult) {
+        this.transResult = transResult;
+    }
+
+    public Long getErrorCode() {
+        return errorCode;
+    }
+
+    public void setErrorCode(Long errorCode) {
+        this.errorCode = errorCode;
+    }
+
+    public Long getElapsedTime() {
+        return elapsedTime;
+    }
+
+    public void setElapsedTime(Long elapsedTime) {
+        this.elapsedTime = elapsedTime;
+    }
+
+    public String getType() {
+        return type;
+    }
+
+    public void setType(String type) {
+        this.type = type;
+    }
+}

ruoyi-api/ruoyi-api-system/src/main/java/com/xjs/business/english/factory/RemoteTranslationFactory.java

@@ -0,0 +1,26 @@
+package com.xjs.business.english.factory;
+
+import com.ruoyi.common.core.domain.R;
+import com.ruoyi.system.api.factory.RemoteFileFallbackFactory;
+import com.xjs.business.english.RemoteTranslationFeign;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.cloud.openfeign.FallbackFactory;
+import org.springframework.stereotype.Component;
+
+/**
+ * @author xiejs
+ * @desc  调用翻译接口降级处理
+ * @create 2021-12-29
+ */
+@Component
+public class RemoteTranslationFactory implements FallbackFactory<RemoteTranslationFeign> {
+
+    private static final Logger log = LoggerFactory.getLogger(RemoteFileFallbackFactory.class);
+
+    @Override
+    public RemoteTranslationFeign create(Throwable cause) {
+        log.error("api模块翻译服务调用失败:{}", cause.getMessage());
+        return content -> R.fail("翻译服务调用失败" + cause.getMessage());
+    }
+}

ruoyi-ui/src/views/business/english/word/index.vue

@@ -46,7 +46,8 @@
           size="mini"
           @click="handleAdd"
           v-hasPermi="['english:word:add']"
-        >新增</el-button>
+        >新增
+        </el-button>
       </el-col>
       <el-col :span="1.5">
         <el-button
@@ -57,7 +58,8 @@
           :disabled="single"
           @click="handleUpdate"
           v-hasPermi="['english:word:edit']"
-        >修改</el-button>
+        >修改
+        </el-button>
       </el-col>
       <el-col :span="1.5">
         <el-button
@@ -68,7 +70,8 @@
           :disabled="multiple"
           @click="handleDelete"
           v-hasPermi="['english:word:remove']"
-        >删除</el-button>
+        >删除
+        </el-button>
       </el-col>
       <el-col :span="1.5">
         <el-button
@@ -78,7 +81,8 @@
           size="mini"
           @click="handleExport"
           v-hasPermi="['english:word:export']"
-        >导出</el-button>
+        >导出
+        </el-button>
       </el-col>
       <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
     </el-row>
@@ -320,7 +324,8 @@ export default {
       }).then(() => {
         this.getList();
         this.$modal.msgSuccess("删除成功");
-      }).catch(() => {});
+      }).catch(() => {
+      });
     },
     /** 导出按钮操作 */
     handleExport() {

xjs-business/xjs-business-common/src/main/java/com/xjs/exception/ApiException.java

@@ -1,4 +1,4 @@
-package com.xjs.common.exception;
+package com.xjs.exception;
 
 import lombok.extern.log4j.Log4j2;
 

xjs-business/xjs-business-common/src/main/java/com/xjs/exception/BusinessException.java

@@ -1,4 +1,4 @@
-package com.xjs.common.exception;
+package com.xjs.exception;
 
 import lombok.extern.log4j.Log4j2;
 

xjs-business/xjs-business-common/src/main/java/com/xjs/utils/ChineseUtil.java

@@ -0,0 +1,66 @@
+package com.xjs.utils;
+
+/**
+ * @author xiejs
+ * @desc  中文工具类
+ * @create 2021-12-29
+ */
+public class ChineseUtil {
+
+    /**
+     * 校验String是否全是中文
+     *
+     * @param name
+     *  被校验的字符串
+     * @return true代表全是汉字
+     */
+    public static boolean checkNameChese(String name) {
+        boolean res = true;
+        char[] cTemp = name.toCharArray();
+        for (int i = 0; i < name.length(); i++) {
+            if (!isChinese(cTemp[i])) {
+                res = false;
+                break;
+            }
+        }
+        return res;
+    }
+
+    /**
+     * 判定输入的是否是汉字
+     *
+     * @param c
+     *  被校验的字符
+     * @return true代表是汉字
+     */
+    public static boolean isChinese(char c) {
+        Character.UnicodeBlock ub = Character.UnicodeBlock.of(c);
+        if (ub == Character.UnicodeBlock.CJK_UNIFIED_IDEOGRAPHS
+                || ub == Character.UnicodeBlock.CJK_COMPATIBILITY_IDEOGRAPHS
+                || ub == Character.UnicodeBlock.CJK_UNIFIED_IDEOGRAPHS_EXTENSION_A
+                || ub == Character.UnicodeBlock.GENERAL_PUNCTUATION
+                || ub == Character.UnicodeBlock.CJK_SYMBOLS_AND_PUNCTUATION
+                || ub == Character.UnicodeBlock.HALFWIDTH_AND_FULLWIDTH_FORMS) {
+            return true;
+        }
+        return false;
+    }
+
+    /**
+
+     * 判断是否是字母
+
+     * @param str 传入字符串
+
+     * @return 是字母返回true，否则返回false
+
+     */
+
+    public static boolean isAlpha(String str) {
+
+        if(str==null) return false;
+
+        return str.matches("[a-zA-Z]+");
+
+    }
+}

xjs-business/xjs-business-common/src/test/java/com/xjs/utils/ChineseUtilTest.java

@@ -0,0 +1,20 @@
+package com.xjs.utils;
+
+import org.junit.jupiter.api.Test;
+
+import static org.junit.jupiter.api.Assertions.*;
+
+/**
+ * @author xiejs
+ * @desc
+ * @create 2021-12-29
+ */
+class ChineseUtilTest {
+
+    @Test
+    public void test1() {
+        boolean b = ChineseUtil.checkNameChese("爱喔爱");
+        System.out.println(b);
+    }
+
+}

xjs-business/xjs-business-english/src/main/java/com/xjs/word/domain/EnglishWord.java

@@ -34,6 +34,13 @@ public class EnglishWord  {
     @Excel(name = "中文")
     private String chineseWord;
 
+
+    /**
+     * 前端传递的内容（可能是中、英文）
+     */
+    @TableField(exist = false)
+    private String content;
+
     /**
      * 排序1,2,3,4
      */

xjs-business/xjs-business-english/src/main/java/com/xjs/word/service/impl/EnglishWordServiceImpl.java

@@ -1,8 +1,15 @@
 package com.xjs.word.service.impl;
 
+import com.ruoyi.common.core.constant.Constants;
+import com.ruoyi.common.core.domain.R;
+import com.xjs.business.english.RemoteTranslationFeign;
+import com.xjs.business.english.domain.TranslationVo;
+import com.xjs.exception.BusinessException;
+import com.xjs.utils.ChineseUtil;
 import com.xjs.word.domain.EnglishWord;
 import com.xjs.word.mapper.EnglishWordMapper;
 import com.xjs.word.service.IEnglishWordService;
+import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 
 import javax.annotation.Resource;
@@ -18,6 +25,8 @@ import java.util.List;
 public class EnglishWordServiceImpl implements IEnglishWordService {
     @Resource
     private EnglishWordMapper englishWordMapper;
+    @Autowired
+    private RemoteTranslationFeign remoteTranslationFeign;
 
 
     //------------------------代码自动生成-----------------------------------
@@ -52,9 +61,38 @@ public class EnglishWordServiceImpl implements IEnglishWordService {
      */
     @Override
     public int insertEnglishWord(EnglishWord englishWord) {
+        //校验前端传入的是否英文或中文
+        boolean alpha = ChineseUtil.isAlpha(englishWord.getContent());
+        boolean chinese = ChineseUtil.checkNameChese(englishWord.getContent());
+        boolean contains = englishWord.getContent().contains(" ");
+        //如果两个都不成立，代表包含字符
+        if (!alpha && !chinese) {
+            throw new BusinessException("不能包含其他符号！！！");
+        }
+
+
+        //代表用户输入中文
+        if (chinese) {
+            englishWord.setChineseWord(englishWord.getContent());
+            R<TranslationVo> translationResult = remoteTranslationFeign.translation(englishWord.getContent());
+            if(translationResult.getCode()!= Constants.FAIL){
+                String dst = translationResult.getData().getTransResult().get(0).get("dst");
+                englishWord.setEnglishWord(dst);
+            }
+        }
+        if (alpha) {
+            englishWord.setEnglishWord(englishWord.getContent());
+            R<TranslationVo> translationResult = remoteTranslationFeign.translation(englishWord.getContent());
+            if(translationResult.getCode()!= Constants.FAIL){
+                String dst = translationResult.getData().getTransResult().get(0).get("dst");
+                englishWord.setChineseWord(dst);
+            }
+        }
         return englishWordMapper.insert(englishWord);
     }
 
+
+
     /**
      * 修改英语单词
      *

xjs-business/xjs-business-openapi/src/main/java/com/xjs/copywriting/factory/impl/TianXingJDTCCopyWritingFactory.java

@@ -6,7 +6,7 @@ import com.alibaba.fastjson.JSONObject;
 import com.xjs.common.client.TianXingJDTCFeignClient;
 import com.xjs.config.TianXingProperties;
 import com.xjs.common.consts.TianXingConst;
-import com.xjs.common.exception.ApiException;
+import com.xjs.exception.ApiException;
 import com.xjs.copywriting.domain.CopyWriting;
 import com.xjs.copywriting.domain.RequestBody;
 import com.xjs.copywriting.factory.CopyWritingFactory;

xjs-business/xjs-business-openapi/src/main/java/com/xjs/copywriting/factory/impl/TianXingMMMYCopyWritingFactory.java

@@ -6,7 +6,7 @@ import com.alibaba.fastjson.JSONObject;
 import com.xjs.common.client.TianXingMMMYFeignClient;
 import com.xjs.config.TianXingProperties;
 import com.xjs.common.consts.TianXingConst;
-import com.xjs.common.exception.ApiException;
+import com.xjs.exception.ApiException;
 import com.xjs.copywriting.domain.CopyWriting;
 import com.xjs.copywriting.domain.RequestBody;
 import com.xjs.copywriting.factory.CopyWritingFactory;

xjs-business/xjs-business-openapi/src/main/java/com/xjs/copywriting/factory/impl/TianXingPYQCopyWritingFactory.java

@@ -6,7 +6,7 @@ import com.alibaba.fastjson.JSONObject;
 import com.xjs.common.client.TianXingPYQFeignClient;
 import com.xjs.config.TianXingProperties;
 import com.xjs.common.consts.TianXingConst;
-import com.xjs.common.exception.ApiException;
+import com.xjs.exception.ApiException;
 import com.xjs.copywriting.domain.CopyWriting;
 import com.xjs.copywriting.domain.RequestBody;
 import com.xjs.copywriting.factory.CopyWritingFactory;

xjs-business/xjs-business-openapi/src/main/java/com/xjs/copywriting/factory/impl/TianXingWYYCopyWritingFactory.java

@@ -6,7 +6,7 @@ import com.alibaba.fastjson.JSONObject;
 import com.xjs.common.client.TianXingWYYFeignClient;
 import com.xjs.config.TianXingProperties;
 import com.xjs.common.consts.TianXingConst;
-import com.xjs.common.exception.ApiException;
+import com.xjs.exception.ApiException;
 import com.xjs.copywriting.domain.CopyWriting;
 import com.xjs.copywriting.domain.RequestBody;
 import com.xjs.copywriting.factory.CopyWritingFactory;

xjs-business/xjs-business-openapi/src/main/java/com/xjs/translation/controller/TranslationController.java

@@ -1,5 +1,7 @@
 package com.xjs.translation.controller;
 
+import cn.hutool.core.util.RandomUtil;
+import com.ruoyi.common.core.domain.R;
 import com.ruoyi.common.core.web.domain.AjaxResult;
 import com.ruoyi.common.log.annotation.Log;
 import com.ruoyi.common.security.annotation.RequiresLogin;
@@ -9,12 +11,12 @@ import com.xjs.translation.domain.vo.translation.TranslationVo;
 import com.xjs.translation.factory.TranslationFactory;
 import io.swagger.annotations.Api;
 import io.swagger.annotations.ApiOperation;
+import lombok.extern.log4j.Log4j2;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.validation.annotation.Validated;
-import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.*;
-import org.springframework.web.bind.annotation.RequestBody;
+
-import org.springframework.web.bind.annotation.RequestMapping;
+import java.util.ArrayList;
-import org.springframework.web.bind.annotation.RestController;
 
 import static com.xjs.common.consts.TranslationTypeConst.BAIDU;
 import static com.xjs.common.consts.TranslationTypeConst.YOUDAO;
@@ -27,6 +29,7 @@ import static com.xjs.common.consts.TranslationTypeConst.YOUDAO;
 @RestController
 @RequestMapping("translation")
 @Api(tags = "业务模块-翻译管理")
+@Log4j2
 public class TranslationController {
 
     @Autowired
@@ -49,4 +52,39 @@ public class TranslationController {
         }
         return AjaxResult.success(translationVo);
     }
+
+
+    @GetMapping("forRPC")
+    @ApiOperation("翻译接口远程PRC调用")
+    public R<TranslationVo> translation(String content) {
+        TranslationFactory translationFactory = this.randomApi();
+        TranslationQo translationQo = new TranslationQo();
+        translationQo.setQ(content);
+        TranslationVo translationVo;
+        try {
+            translationVo = translationFactory.translationApi(translationQo);
+        } catch (Exception e) {
+            translationVo = new TranslationVo();
+            translationVo.setErrorCode(500L);
+            log.error("翻译接口平台异常");
+            e.printStackTrace();
+        }
+        return R.ok(translationVo);
+    }
+
+    /**
+     * 封装随机调用api
+     *
+     * @return 文案工厂
+     */
+    private TranslationFactory randomApi() {
+        ArrayList<TranslationFactory> factories = new ArrayList<>();
+        //添加了新接口只需要在这add接口进去
+        factories.add(youDaoTranslationFactory);
+        factories.add(baiDuTranslationFactory);
+        //--------add----------------------------;-
+        //随机调用集合中的接口
+        return RandomUtil.randomEle(factories);
+    }
+
 }

xjs-business/xjs-business-openapi/src/main/java/com/xjs/translation/factory/impl/BaiDuTranslationFactory.java

@@ -5,7 +5,7 @@ import com.alibaba.fastjson.JSONArray;
 import com.alibaba.fastjson.JSONObject;
 import com.xjs.common.client.BaiduFeignClient;
 import com.xjs.config.BaiduProperties;
-import com.xjs.common.exception.ApiException;
+import com.xjs.exception.ApiException;
 import com.xjs.translation.domain.qo.translation.BaiDuTranslationQo;
 import com.xjs.translation.domain.qo.translation.TranslationQo;
 import com.xjs.translation.domain.vo.translation.TranslationVo;

xjs-business/xjs-business-openapi/src/main/java/com/xjs/translation/factory/impl/YouDaoTranslationFactory.java

@@ -3,7 +3,7 @@ package com.xjs.translation.factory.impl;
 import com.alibaba.fastjson.JSONArray;
 import com.alibaba.fastjson.JSONObject;
 import com.xjs.common.client.YouDaoFeignClient;
-import com.xjs.common.exception.ApiException;
+import com.xjs.exception.ApiException;
 import com.xjs.translation.domain.qo.translation.TranslationQo;
 import com.xjs.translation.domain.qo.translation.YouDaoTranslationQo;
 import com.xjs.translation.domain.vo.translation.TranslationVo;