Merge pull request #159 from wongoo/readme
Notice for inheritance
diff --git a/README.md b/README.md
index 90ddf82..3863226 100644
--- a/README.md
+++ b/README.md
@@ -46,10 +46,6 @@
| **OTHER COMMON USING TYPE** | | |
| **big decimal** | java.math.BigDecimal | github.com/dubbogo/gost/math/big/Decimal |
| **big integer** | java.math.BigInteger | github.com/dubbogo/gost/math/big/Integer |
-| **Boolean** | Boolean | \*bool (TODO) |
-| **Integer** | Integer | \*int32 (TODO)|
-| **Long** | Long | \*int64 (TODO)|
-| **Double** | Double | \*float64 (TODO) |
## reference
@@ -225,3 +221,34 @@
00000030 4e 75 6d 62 65 72 60 08 75 73 65 72 6e 61 6d 65 |Number`.username|
00000040 0c 30 31 30 2d 31 32 33 34 35 36 37 38 |.010-12345678|
```
+
+## Notice for inheritance
+
+`go-hessian2` supports inheritance struct, but the following situations should be avoided.
+
++ **Avoid fields with the same name in multiple parent struct**
+
+The following struct `C` have inherited field `Name`(default from the first parent),
+but it's confused in logic.
+
+```go
+type A struct { Name string }
+type B struct { Name string }
+type C struct {
+ A
+ B
+}
+```
+
++ **Avoid inheritance for a pointer of struct**
+
+The following definition is valid for golang syntax,
+but the parent will be nil when create a new Dog, like `dog := Dog{}`,
+which will not happen in java inheritance,
+and is also not supported by `go-hessian2`.
+
+```go
+type Dog struct {
+ *Animal
+}
+```
\ No newline at end of file
