add md5 hash function for JS plugin

internal/plugins/js_plugin.go

@@ -84,6 +84,11 @@ func (js *JsPlugin) Start() error {
 	kvObj.Set("getString", GetString) // PluginUtil.KV.getString()
 	kvObj.Set("putString", PutString) // PluginUtil.KV.putString()
 
+	// PluginUtil.HashTool
+	hashTool := js.vm.NewObject()
+	pluginObj.Set("HashTool", hashTool)
+	hashTool.Set("md5Hex", Md5Hex) // PluginUtil.HashTool.md5Hex()
+
 	return nil
 }
 

internal/plugins/plugin_util.go

@@ -1,7 +1,9 @@
 package plugins
 
 import (
+	"crypto/md5"
 	"crypto/tls"
+	"fmt"
 	"github.com/jordan-wright/email"
 	jsoniter "github.com/json-iterator/go"
 	"github.com/tickstep/aliyunpan-api/aliyunpan"
@@ -192,3 +194,9 @@ func PutString(key, value string) bool {
 	}
 	return true
 }
+
+// Md5Hex md5加密
+func Md5Hex(text string) string {
+	hash := md5.Sum([]byte(text))
+	return fmt.Sprintf("%x", hash[:])
+}