feat:增加删除string节点的功能

src/main/java/com/laihua/projecthelper/stringxml/StringElement.kt

@@ -7,15 +7,17 @@ import java.io.File
  * Author: pengjunjing
  * Date: 2022/3/11
  * Description:
+ * 以下方xml代码为例
+ * <string name="file_name">文件名称</string>
  */
 data class StringElement(
     // 文件
     val file: File,
     // 所属模块,指的是代码所属的模块
     val belongModule: String,
-    // 字符串节点名字
+    // 字符串节点的值:file_name
     val attributeName: String,
-    // 值
+    // 值:文件名称
     val value: String,
 ) {
 

src/main/java/com/laihua/projecthelper/stringxml/StringXmlParse.kt

 package com.laihua.projecthelper.stringxml
 
 import com.laihua.projecthelper.implement.belongModule
+import org.jdom2.Document
+import org.jdom2.Element
 import org.jdom2.input.SAXBuilder
+import org.jdom2.output.Format
+import org.jdom2.output.XMLOutputter
 import java.io.File
+import java.io.FileWriter
+
 
 /**
  * Author: pengjunjing
@@ -14,6 +20,7 @@ class StringXmlParse {
     companion object {
 
         const val resourcesStringDef = "resources"
+        const val nameStringDef = "name"
 
     }
 
@@ -32,7 +39,12 @@ class StringXmlParse {
                 if (child.name == "string") {
                     //获取string节点的数据
                     val stringElement =
-                        StringElement(stringXmlFile, belongModule, child.attributes[0].value, child.value)
+                        StringElement(
+                            stringXmlFile,
+                            belongModule,
+                            child.attributes[0].value,
+                            child.value
+                        )
                     stringXmlResCode.stringElementList.add(stringElement)
                 }
             }
@@ -47,8 +59,35 @@ class StringXmlParse {
     fun deleteStringXmlElement(stringElement: StringElement) {
         val document = SAXBuilder().build(stringElement.file)
         val rootElement = document.rootElement
-        rootElement.removeChild(stringElement.attributeName)
-        //todo 删除工作
+        //找到与name=xxx相同的值
+        val find: Element? = rootElement.children.find {
+            it.getAttribute(nameStringDef).value == stringElement.attributeName
+        }
+        find?.let {
+            rootElement.removeContent(it)
         }
 
+        saveXML(stringElement.file, document)
+    }
+
+    private fun saveXML(file: File, doc: Document) {
+        // 将doc对象输出到文件
+        try {
+            // 创建xml文件输出流
+            val xmlOutPutter = XMLOutputter()
+
+            // 创建文件输出流
+            val writer = FileWriter(file)
+
+            // 指定文档格式
+            val fm: Format = Format.getPrettyFormat()
+            xmlOutPutter.format = fm
+
+            // 将doc写入到指定的文件中
+            xmlOutPutter.output(doc, writer)
+            writer.close()
+        } catch (e: Exception) {
+            e.printStackTrace()
+        }
+    }
 }
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