1、Excel优化

Former-commit-id: ba5e91b4cfc03fd2e5b59792d815f338561ae1ca

src/main/resources/modules/SpringBoot/java/frame/excel/WExcel.java

@@ -19,7 +19,9 @@ import org.apache.poi.xssf.usermodel.XSSFRichTextString;
 import org.apache.poi.xssf.usermodel.XSSFSheet;
 import org.apache.poi.xssf.usermodel.XSSFWorkbook;
 import ${basePackage}.frame.excel.annotation.ColumnDescription;
+import ${basePackage}.frame.excel.annotation.ColumnList;
 import ${basePackage}.frame.excel.annotation.ColumnName;
+import ${basePackage}.frame.excel.annotation.Convert;
 import ${basePackage}.frame.excel.annotation.Ignore;
 import ${basePackage}.frame.excel.annotation.ParentFirst;
 import ${basePackage}.frame.excel.annotation.SheetName;
@@ -41,6 +43,7 @@ import ${basePackage}.frame.excel.style.DataCellStyle;
 import ${basePackage}.frame.excel.style.ErrorCellStyle;
 import ${basePackage}.frame.excel.style.HeadCellStyle;
 import ${basePackage}.frame.excel.style.RedFont;
+import ${basePackage}.frame.excel.style.SuccessCellStyle;
 import ${basePackage}.frame.utils.ClassUtil;
 import ${basePackage}.frame.utils.FileUtil;
 import ${basePackage}.frame.utils.LogUtil;
@@ -59,6 +62,7 @@ import java.lang.reflect.InvocationTargetException;
 import java.lang.reflect.Method;
 import java.text.SimpleDateFormat;
 import java.util.ArrayList;
+import java.util.Collections;
 import java.util.Date;
 import java.util.List;
 
@@ -162,8 +166,8 @@ public class WExcel<T> implements Serializable, Cloneable {
             }
 
             //获取列类型
-            if (field.isAnnotationPresent(${basePackage}.frame.excel.annotation.Converter.class)) {
-                Converter converter = field.getAnnotation(Converter.class);
+            if (field.isAnnotationPresent(Convert.class)) {
+                Convert converter = field.getAnnotation(Convert.class);
                 Class target = converter.target();
                 try {
                     WColumn.setConverter((Converter) target.newInstance());
@@ -247,7 +251,8 @@ public class WExcel<T> implements Serializable, Cloneable {
                     row.addErrors(ValidationUtil.validate(t));
                     // <3层检查>如果没有错误，则可以执行处理器进行业务处理
                     if (!row.hasError() && processor != null) {
-                        row.addErrors(processor.exec(t));
+                        List<String> exec = processor.exec(t);
+                        row.addErrors(exec != null ? exec : Collections.EMPTY_LIST);
                     }
                 }
                 this.rowList.add(row);
@@ -362,7 +367,8 @@ public class WExcel<T> implements Serializable, Cloneable {
                 row.addErrors(ValidationUtil.validate(t));
                 // <3层检查>如果没有错误，则可以执行处理器进行业务处理
                 if (!row.hasError() && processor != null) {
-                    row.addErrors(processor.exec(t));
+                    List<String> exec = processor.exec(t);
+                    row.addErrors(exec != null ? exec : Collections.EMPTY_LIST);
                 }
             } catch (InstantiationException | IllegalAccessException e) {
                 row.addError("模板对象默认构造函数错误");
@@ -666,4 +672,29 @@ public class WExcel<T> implements Serializable, Cloneable {
         fileOutputStream.write(getBytes());
         fileOutputStream.close();
     }
+
+    public static void main(String[] args) throws IOException {
+        Dept dept = new Dept();
+        dept.setDeptName("AAAAAA");
+        ArrayList<Dept> depts = new ArrayList<Dept>();
+        depts.add(dept);
+        File file = new File("E:\\E.xlsx");
+
+        // 导出模板
+//        new WExcel<Dept>(Dept.class).loadData(depts).toFile(file);
+
+        // 检查excel文件是否符合导入
+        byte[] bytes = FileUtil.readFileToByteArray(new File("E:\\E.xlsx"));
+        try {
+            WExcel check = new WExcel<Dept>(Dept.class).loadData(bytes);
+            check.toFile(new File("E:\\E_err.xlsx"));
+            System.out.println(check.hasError());
+        } catch (TemplateNotMatchException e) {
+            e.printStackTrace();
+        } catch (ReadErrorException e) {
+            e.printStackTrace();
+        }
+
+        System.out.println();
+    }
 }

src/main/resources/modules/SpringBoot/java/frame/excel/annotation/Convert.java

@@ -16,6 +16,6 @@ import java.lang.annotation.Target;
 @Target(ElementType.FIELD)
 @Retention(RetentionPolicy.RUNTIME)
 @Documented
-public @interface Converter {
+public @interface Convert {
     Class target();
 }

src/main/resources/modules/SpringBoot/java/frame/excel/converter/BooleanConverter.java

@@ -41,6 +41,6 @@ public class BooleanConverter implements Converter<Boolean> {
         if (var == null) {
             return "";
         }
-        return var ? return var ? "是" : "否";
+        return var ? "是" : "否";
     }
 }

src/main/resources/modules/SpringBoot/java/module/ent/entity.ftl

@@ -5,6 +5,7 @@ import java.util.Date;
 </#if>
 <#if table.getHtml()>
 import ${basePackage}.frame.excel.annotation.ColumnDescription;
+import ${basePackage}.frame.excel.annotation.ColumnList;
 import ${basePackage}.frame.excel.annotation.ColumnName;
 import ${basePackage}.frame.excel.annotation.SheetName;
 </#if>
@@ -30,6 +31,9 @@ public class ${table.getCName()} extends BaseEntity {
 <#if table.getHtml()>
     @ColumnName("${field.fieldComment?default("")}")
     @ColumnDescription("")
+<#if field.fieldType.javaType()=="Boolean">
+    @ColumnList({"是","否"})
+</#if>
 </#if>
     private ${field.fieldType.javaType()} ${field.getFName()};
 </#if>