add Windows build package step

README.md

@@ -40,6 +40,7 @@ It is recommended to use [rust.sh](./rust.sh) to auto-compile the Rust code
 
 ##### Windows
 - `cp target/release/esse.dll core/windows/share/esse.dll`
+- `cp target/release/esse.dll.lib core/windows/share/esse.dll.lib`
 
 ##### Android
 1. Add your android device target

rust.sh

@@ -52,6 +52,7 @@ function windows() {
     cargo build --release ### there maybe not use in other windows distribution.
     echo 'Rust: windows release build ok!'
     cp target/release/esse.dll core/windows/share/esse.dll
+    cp target/release/esse.dll.lib core/windows/share/esse.dll.lib
     echo 'Flutter: windows dynamic library is ok!'
 }