处理生成excel文件注解列名失效问题

Author: MatrixSeven

README.md

@@ -7,6 +7,7 @@
 * 支持正则过滤数据格式
 * JavaBean实体支持使用注解添加正则规则校验，HashMap支持数组规则校验
 * 依赖POI，使用Maven构建
+
 ## 更新纪录
 
 ### 更新2016/11/30

src/main/java/seven/savewapper/anno/ExcelAnno.java

@@ -15,11 +15,18 @@
 //		   (______|______)
 //=======================================================
 
+import java.lang.annotation.ElementType;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
+
 /**
  * [Zhihu]https://www.zhihu.com/people/Sweets07
  * [Github]https://github.com/MatrixSeven
  * Created by seven on 2016/11/30.
  */
+@Target(ElementType.FIELD)
+@Retention(RetentionPolicy.RUNTIME)
 public @interface ExcelAnno {
     public String value();
     public short align() default 0x2;

src/main/java/seven/savewapper/wapperRef/sysWppers/ResExprotObj.java

@@ -58,6 +58,7 @@ public void Save() throws Exception {
                 continue;
             }
             title[i] = fields[i].getName();
+            align[i] = 0x2;
         }
 
         if (c != null) {

src/test/java/Demo.java

@@ -18,6 +18,7 @@
 import org.junit.runner.RunWith;
 import org.junit.runners.BlockJUnit4ClassRunner;
 import seven.ExcelFactory;
+import seven.savewapper.anno.ExcelAnno;
 import seven.wapperInt.wapperRef.sysWppers.ResWrapperMap;
 
 import java.util.ArrayList;
@@ -103,11 +104,17 @@ protected void LoadConfig(Config config) {
     @Test
     public void Test_02() throws Exception {
         List<A> aa = new ArrayList<>();
-        aa.add(new A("a", "b"));
-        aa.add(new A("aa", "bb"));
-        ExcelFactory.saveExcel(aa, System.getProperty("user.dir").concat("\\Save.xlsx")
-        ).Process((A a) -> a.setA("xxxxxxx")).FilterCol(() -> new String[]{"B"}).
-                Filter((A a) -> a.getA().length() > 1).Save();
+        aa.add(new A("小明", "15"));
+        aa.add(new A("小绿", "13"));
+        aa.add(new A("唐山", "18"));
+        aa.add(new A("狗东", "15"));
+        aa.add(new A("百毒", "12"));
+        ExcelFactory.saveExcel(aa,System.getProperty("user.dir").concat("\\seven.xlsx"))
+                .Filter((A a) ->a.getA().length()==2 )
+                .Process((A a)->a.setA(a.getA().concat("_seven")))
+                .Save();
+
+
         List<Map> m = new ArrayList<>();
         Map mm = new HashMap();
         mm.put("A", "w");
@@ -126,7 +133,9 @@ public void Test_02() throws Exception {
 }
 
 class A {
+    @ExcelAnno(value ="姓名")
     String A;
+    @ExcelAnno(value = "年龄")
     String B;
 
     public A(String a, String b) {