!31 【代码生成】添加【预览】

代码生成加入预览功能

_web/src/views/gen/codeGenerate/index.vue

@@ -55,15 +55,17 @@
           </span>
           <span slot="action" slot-scope="text, record">
             <span v-if="record.generateType === '1'">
-              <a v-if="hasPerm('codeGenerate:runDown')" @click="runDownCodeGenerate(record)">开始生成</a>
+              <a v-if="hasPerm('codeGenerate:runDown')" @click="runDownCodeGenerate(record)">生成</a>
             </span>
             <span v-else>
               <a-popconfirm v-if="hasPerm('codeGenerate:runLocal')" placement="topRight" title="确定生成代码到本项目？" @confirm="() => runLocalCodeGenerate(record)">
-                <a>开始生成</a>
+                <a>生成</a>
               </a-popconfirm>
             </span>
             <a-divider type="vertical" v-if="hasPerm('codeGenerate:config') & hasPerm('codeGenerate:runLocal') || hasPerm('codeGenerate:runDown') "/>
             <a v-if="hasPerm('codeGenerate:config')" @click="indexConfigOpen(record)">配置</a>
+            <a-divider type="vertical" v-if="hasPerm('codeGenerate:config') & hasPerm('codeGenerate:runLocal') || hasPerm('codeGenerate:runDown') "/>
+            <a v-if="hasPerm('codeGenerate:config')" @click="indexCodePreviewOpen(record)">预览</a>
             <a-divider type="vertical" v-if="hasPerm('codeGenerate:config') & hasPerm('codeGenerate:edit')"/>
             <a v-if="hasPerm('codeGenerate:edit')" @click="$refs.editForm.edit(record)">编辑</a>
             <a-divider type="vertical" v-if="hasPerm('codeGenerate:edit') & hasPerm('codeGenerate:delete')"/>
@@ -77,6 +79,7 @@
       </a-spin>
     </a-card>
     <index-config ref="indexConfig" @ok="handleResetOpen" v-if="hasPerm('codeGenerate:config')"/>
+    <index-code-preview ref="indexCodePreview" @ok="handleResetOpen" v-if="hasPerm('codeGenerate:config')"/>
   </div>
 </template>
 <script>
@@ -85,10 +88,12 @@
   import addForm from './addForm'
   import editForm from './editForm'
   import indexConfig from './indexConfig'
+  import indexCodePreview from './indexCodePreview'
 
   export default {
     components: {
       indexConfig,
+      indexCodePreview,
       STable,
       Ellipsis,
       addForm,
@@ -233,6 +238,13 @@
         this.indexOpenShow = false
         this.$refs.indexConfig.open(record)
       },
+      /**
+       * 打开预览界面
+       */
+      indexCodePreviewOpen (record) {
+        this.indexOpenShow = false
+        this.$refs.indexCodePreview.open(record)
+      },
       /**
        * 详细配置界面返回
        */

_web/src/views/gen/codeGenerate/indexCodePreview.vue

@@ -0,0 +1,64 @@
+<template>
+  <a-card :bordered="false" v-show="indexCodeViewShow">
+    <div class="table-operator">
+      <a-button class="but_item" type="dashed" @click="handleCancel" icon="rollback">返回</a-button>
+    </div>
+    <a-tabs v-model="activeKey" tab-position="left" hide-add type="card" >
+      <a-tab-pane v-for="pane in panes" :key="pane.key" :tab="pane.title" closable="closable" >
+        <div>
+          <a-button type="primary" class="but_item" @click="copyContentCode(pane.content)" icon="copy">复制代码</a-button>
+        </div>
+        <a-textarea v-model="pane.content" autosize="true" ref="inputText" />
+      </a-tab-pane>
+    </a-tabs>
+  </a-card>
+</template>
+<script>
+  import { codeGenerateRunFileContent } from '@/api/modular/gen/codeGenerateManage'
+  export default {
+    data () {
+      return {
+        activeKey: 'null',
+        panes: [],
+        indexCodeViewShow: false,
+        tableLoading: false,
+        visible: false
+      }
+    },
+    methods: {
+      /**
+       * 打开界面
+       */
+      open (data) {
+        this.indexCodeViewShow = true
+        this.tableLoading = true
+        codeGenerateRunFileContent(data).then((res) => {
+          if (res.success) {
+            let tabi = 1
+            this.loadData = res.data
+            this.loadData.forEach(item => {
+              this.panes.push({ title: item.fileName, content: item.fileContent, key: 'tab' + tabi++ })
+              this.code = item.fileContent
+            })
+          }
+          this.activeKey = this.panes[0].key
+          this.tableLoading = false
+        })
+      },
+      copyContentCode (code) {
+        var input = document.createElement('textarea')
+        input.value = code
+        document.body.appendChild(input)
+        input.select()
+        document.execCommand('Copy')
+        document.body.removeChild(input)
+      },
+      handleCancel () {
+        this.$emit('ok')
+        this.loadData = []
+        this.panes = []
+        this.indexCodeViewShow = false
+      }
+    }
+  }
+</script>

snowy-base/snowy-gen/src/main/java/vip/xiaonuo/generate/modular/controller/CodeGenerateController.java

@@ -157,4 +157,24 @@ public class CodeGenerateController {
         }
         this.codeGenerateService.runDown(codeGenerateParam, response);
     }
+
+    /**
+     * 代码生成基础配置生成返回预览
+     *
+     * @author Sam
+     * @date 2022-02-11 01:55:48
+     */
+    @Permission
+    @GetMapping("/codeGenerate/runFileContent")
+    @BusinessLog(title = "代码生成_返回预览", opType = LogAnnotionOpTypeEnum.QUERY)
+    public ResponseData runFileContent(@Validated(CodeGenerateParam.detail.class) CodeGenerateParam codeGenerateParam) {
+
+        // 演示环境开启，则不允许操作
+        if (ConstantContextHolder.getDemoEnvFlag()) {
+            throw new DemoException();
+        }
+
+        return ResponseData.success(this.codeGenerateService.runFileContent(codeGenerateParam));
+    }
+
 }

snowy-base/snowy-gen/src/main/java/vip/xiaonuo/generate/modular/result/FileContentResult.java

@@ -0,0 +1,57 @@
+/*
+Copyright [2020] [https://www.xiaonuo.vip]
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+  http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+
+Snowy采用APACHE LICENSE 2.0开源协议，您在使用过程中，需要注意以下几点：
+
+1.请不要删除和修改根目录下的LICENSE文件。
+2.请不要删除和修改Snowy源码头部的版权声明。
+3.请保留源码和相关描述文件的项目出处，作者声明等。
+4.分发源码时候，请注明软件出处 https://gitee.com/xiaonuobase/snowy
+5.在修改包名，模块名称，项目代码等时，请注明软件出处 https://gitee.com/xiaonuobase/snowy
+6.若您的项目无法满足以上几点，可申请商业授权，获取Snowy商业授权许可，请在官网购买授权，地址为 https://www.xiaonuo.vip
+ */
+package vip.xiaonuo.generate.modular.result;
+
+import lombok.Data;
+
+/**
+ * 文件内容返回对象
+ *
+ * @author Sam
+ * @datetime 2022年02月07日20:01:56
+ */
+@Data
+public class FileContentResult {
+
+    /**
+     * 文件名称（字母形式的）
+     */
+    public String fileName;
+
+    /**
+     * 文件内容
+     */
+    public String fileContent;
+
+    public FileContentResult() {
+
+    }
+
+    public FileContentResult(String name, String content) {
+        fileName = name;
+        fileContent = content;
+    }
+
+}

snowy-base/snowy-gen/src/main/java/vip/xiaonuo/generate/modular/service/CodeGenerateService.java

@@ -28,6 +28,7 @@ import com.baomidou.mybatisplus.extension.service.IService;
 import vip.xiaonuo.core.pojo.page.PageResult;
 import vip.xiaonuo.generate.modular.entity.CodeGenerate;
 import vip.xiaonuo.generate.modular.param.CodeGenerateParam;
+import vip.xiaonuo.generate.modular.result.FileContentResult;
 import vip.xiaonuo.generate.modular.result.InformationResult;
 
 import javax.servlet.http.HttpServletResponse;
@@ -104,4 +105,12 @@ public interface CodeGenerateService extends IService<CodeGenerate> {
      * @date 2020年12月16日21:03:15
      */
     void runDown(CodeGenerateParam codeGenerateParam, HttpServletResponse response);
+
+    /**
+     * 获取文件内容
+     *
+     * @author Sam
+     * @datetime 2022年02月07日20:01:56
+     */
+    List<FileContentResult> runFileContent(CodeGenerateParam codeGenerateParam);
 }

snowy-base/snowy-gen/src/main/java/vip/xiaonuo/generate/modular/service/impl/CodeGenerateServiceImpl.java

@@ -49,6 +49,7 @@ import vip.xiaonuo.generate.modular.enums.CodeGenerateExceptionEnum;
 import vip.xiaonuo.generate.modular.mapper.CodeGenerateMapper;
 import vip.xiaonuo.generate.modular.param.CodeGenerateParam;
 import vip.xiaonuo.generate.modular.param.SysCodeGenerateConfigParam;
+import vip.xiaonuo.generate.modular.result.FileContentResult;
 import vip.xiaonuo.generate.modular.result.InforMationColumnsResult;
 import vip.xiaonuo.generate.modular.result.InformationResult;
 import vip.xiaonuo.generate.modular.service.CodeGenerateService;
@@ -57,6 +58,7 @@ import vip.xiaonuo.generate.modular.service.SysCodeGenerateConfigService;
 import javax.annotation.Resource;
 import javax.servlet.http.HttpServletResponse;
 import java.io.*;
+import java.util.ArrayList;
 import java.util.List;
 import java.util.Map;
 import java.util.Properties;
@@ -180,6 +182,12 @@ public class CodeGenerateServiceImpl extends ServiceImpl<CodeGenerateMapper, Cod
         downloadCode(xnCodeGenParam, response);
     }
 
+    @Override
+    public List<FileContentResult> runFileContent(CodeGenerateParam codeGenerateParam) {
+        XnCodeGenParam xnCodeGenParam = copyParams(codeGenerateParam);
+        return fileContentCode(xnCodeGenParam);
+    }
+
     /**
      * 校验表中是否包含主键
      *
@@ -216,6 +224,36 @@ public class CodeGenerateServiceImpl extends ServiceImpl<CodeGenerateMapper, Cod
         }
     }
 
+    /**
+     * 文件内容化代码基础
+     *
+     * @author yubaoshan
+     * @date 2020年12月23日 00点32分
+     */
+    private List<FileContentResult> fileContentCode(XnCodeGenParam xnCodeGenParam) {
+        Util.initVelocity();
+        XnVelocityContext context = new XnVelocityContext();
+
+        List<FileContentResult> reList = new ArrayList<>();
+        String[] filePath = GenConstant.xnCodeGenFilePath(xnCodeGenParam.getBusName(), xnCodeGenParam.getPackageName());
+        for (int a = 0; a < filePath.length; a++) {
+            String templateName = GenConstant.xnCodeGenTempFile[a];
+            String fileBaseName = ResetFileBaseName(xnCodeGenParam.getClassName(),
+                    templateName.substring(templateName.indexOf(GenConstant.FILE_SEP) + 1, templateName.lastIndexOf(TEMP_SUFFIX)));
+
+            VelocityContext velContext = context.createVelContext(xnCodeGenParam);
+            String tempName = GenConstant.templatePath + templateName;
+            StringWriter sw = new StringWriter();
+            Template tpl = Velocity.getTemplate(tempName, ENCODED);
+            tpl.merge(velContext, sw);
+
+            FileContentResult fcResult = new FileContentResult(fileBaseName, sw.toString());
+            reList.add(fcResult);
+        }
+
+        return reList;
+    }
+
     /**
      * 获取表中所有字段集合
      *