fix[module]: 修改String转Map时Map的TypeDescriptor参数问题

2026-06-07 14:13:30 +00:00 · 2022-07-07 14:16:08 +08:00
parent 3a33a093b3
commit c5760e52b8
1 changed files with 2 additions and 1 deletions
@@ -75,7 +75,8 @@ public class ConversionTest {

        Map<Integer, Integer> map = new HashMap<Integer, Integer>();

-        map = (Map<Integer, Integer>) conversionService.convert(str, TypeDescriptor.valueOf(String.class), TypeDescriptor.valueOf(map.getClass()));
+        // 注意：第3个参数不能写成TypeDescriptor.valueOf(map.getClass())  而是要明确指定Map的key和value的类型
+        map = (Map<Integer, Integer>) conversionService.convert(str, TypeDescriptor.valueOf(String.class), TypeDescriptor.map(map.getClass(), TypeDescriptor.valueOf(String.class), TypeDescriptor.valueOf(Integer.class)));

        Assert.assertEquals(3, map.size());
    }