add

Assets/trCRM/upgradeRes4Dev/priority/lua/bio/BioUtl.lua

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+-- bio 工具
+do
+    require("bio.BioInputStream")
+    require("bio.BioOutputStream")
+    require("public.CLLPool")
+
+    BioUtl = {}
+
+    ---@type LuaB2InputStream
+    local inputStreemPool
+    local outputStreemPool
+
+    local isInited = false
+    function BioUtl.init()
+        if isInited then
+            return
+        end
+        isInited = true
+        inputStreemPool = CLLPool.new(LuaB2InputStream)
+        outputStreemPool = CLLPool.new(LuaB2OutputStream)
+    end
+
+    function BioUtl.writeObject(obj)
+        BioUtl.init()
+        --local os = LuaB2OutputStream.new()
+        local os = outputStreemPool:borrow()
+        os:init()
+        local status, result = pcall(BioOutputStream.writeObject, os, obj)
+        if status then
+            local bytes = os:toBytes()
+            os:release()
+            --os = nil
+            outputStreemPool:retObj(os)
+            return bytes
+        else
+            os:release()
+            outputStreemPool:retObj(os)
+            print(result)
+            return nil
+        end
+    end
+
+    function BioUtl.readObject(bytes)
+        if bytes == nil then
+            printe("BioUtl.readObject, the param is nil")
+            return nil
+        end
+        BioUtl.init()
+        --local is = LuaB2InputStream.new(bytes)
+        local is = inputStreemPool:borrow()
+        is:init(bytes)
+        local status, result = pcall(BioInputStream.readObject, is)
+        if status then
+            local readLen = is.pos - 1 -- 读取了多长
+            is:release()
+            --is = nil
+            inputStreemPool:retObj(is)
+            return result, readLen
+        else
+            is:release()
+            inputStreemPool:retObj(is)
+            print(result)
+            return nil
+        end
+    end
+
+    function BioUtl.int2bio(val)
+        BioUtl.init()
+        --local os = LuaB2OutputStream.new()
+        local os = outputStreemPool:borrow()
+        os:init()
+        local status, result = pcall(BioOutputStream.writeInt, os, val)
+        if status then
+            local bytes = os:toBytes()
+            os:release()
+            --os = nil
+            outputStreemPool:retObj(os)
+            return bytes
+        else
+            os:release()
+            outputStreemPool:retObj(os)
+            print(result)
+            return nil
+        end
+    end
+
+    function BioUtl.bio2int(bytes)
+        if bytes == nil then
+            return 0
+        end
+        return BioUtl.bio2number(bytes)
+    end
+
+    function BioUtl.long2bio(val)
+        BioUtl.init()
+        --local os = LuaB2OutputStream.new()
+        local os = outputStreemPool:borrow()
+        os:init()
+        local status, result = pcall(BioOutputStream.writeLong, os, val)
+        if status then
+            local bytes = os:toBytes()
+            os:release()
+            --os = nil
+            outputStreemPool:retObj(os)
+            return bytes
+        else
+            os:release()
+            outputStreemPool:retObj(os)
+            print(result)
+            return nil
+        end
+    end
+
+    function BioUtl.bio2long(bytes)
+        return BioUtl.bio2number(bytes)
+    end
+
+    function BioUtl.bio2number(bytes)
+        if bytes == nil then
+            return 0
+        end
+        local n = BioUtl.readObject(bytes)
+        if type(n) == "number" then
+            return n
+        else
+            return 0
+        end
+    end
+
+    function BioUtl.number2bio(n)
+        return BioUtl.writeObject(n)
+    end
+    --------------------------------------------
+    return BioUtl
+end