使用Javapoet生成代码

蔚落 2023-05-29 13:09 24阅读 0赞

最近写接口平台，根据xml写对应的类，大量重复代码，粘贴复制，简单学习了javapoet，写了个生成代码的小玩意儿，宗旨是减少重复代码占据你学习的时间

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详细文档方法移步官方Github，几乎覆盖所有场景   [https://github.com/square/javapoet][https_github.com_square_javapoet]

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> ## xml解析 ##

首先根据 xml 解析出对应的类，这里做的是 忽略报文头，行解析，每一行都被人作为一个对象的属性

package com.ticup.business.generate.create;
    
    import java.io.BufferedReader;
    import java.io.ByteArrayInputStream;
    import java.io.IOException;
    import java.io.InputStreamReader;
    import java.util.ArrayList;
    import java.util.HashMap;
    import java.util.List;
    import java.util.Map;
    
    /**
     * xml 解析类
     *
     * @author chenhao
     * @version 1.0.0
     * @since 1.0.0
     *
     * Created at 2019-11-06 10:47
     */
    public class XmlParser {
      public Map<String, List<JavaFieldModel>> parser(String xml, String className)
          throws IOException, ClassNotFoundException {
        Map<String, List<JavaFieldModel>> result = new HashMap<>();
        List<JavaFieldModel> list = new ArrayList<>();
        List<JavaFieldModel> listModel;
        boolean inRequest = false;
        boolean inList = false;
        boolean endList = false;
        String startListName = null;
    
        StringBuilder listSb = new StringBuilder();
        // 忽略报文头
        BufferedReader bfr = new BufferedReader(
            new InputStreamReader(new ByteArrayInputStream(xml.getBytes())));
        String s;
    
        while ((s = bfr.readLine()) != null && !s.equals("")) {
          s = s.trim();
          // 忽略报文头
          if (s.equals("<request>")) {
            inRequest = true;
            continue;
          }
          if (s.equals("</request>")) {
            inRequest = false;
          }
          // 逐行解析报文体
    
          // 没有结尾标签，代表开始一个列表了
          if (inRequest && !s.contains("</") && !inList) {
            inList = true;
            startListName = s.substring(1, s.length() - 1);
          }
          // 解析 list 列表
          if (inList && inRequest) {
            listSb.append(s + "\n");
          }
    
          // 列表结束
          if (startListName != null && !startListName.equals("") && s.contains("</" + startListName)) {
            inList = false;
            endList = true;
          }
          if (endList == true) {
            // 调用 列表解析
            listModel = parserList(listSb.toString(), startListName);
            result.put(startListName, listModel);
            endList = false;
            listSb = new StringBuilder();
            startListName = null;
            continue;
          }
          // 解析一般属性
          if (inRequest && !inList) {
            JavaFieldModel model = parserLine(s);
            list.add(model);
          }
    
        }
        result.put(className, list);
        return result;
      }
    
      // 解析list
      private List<JavaFieldModel> parserList(String toString, String listName)
          throws IOException, ClassNotFoundException {
        List<JavaFieldModel> list = new ArrayList<>();
        BufferedReader bfr = new BufferedReader(
            new InputStreamReader(new ByteArrayInputStream(toString.getBytes())));
        bfr.readLine();
        String s;
        while ((s = bfr.readLine()) != null && !s.equals("")) {
          if (s.contains("Row") || s.contains(listName)) {
            continue;
          }
          JavaFieldModel model = parserLine(s);
          list.add(model);
        }
    
        return list;
      }
    
    
      // 行解析
      public JavaFieldModel parserLine(String line) throws ClassNotFoundException {
        JavaFieldModel model = new JavaFieldModel();
        line = line.trim();
        // 去掉行首尖括号
        String source = line.substring(1);
        // 截取字段名
        int i = source.indexOf(">");
        String name = source.substring(1, i);
        model.setName(name);
    
        // 截取注释
        int begin = source.indexOf(">");
        int end = source.indexOf("</");
        String comment = source.substring(begin + 1, end);
        model.setComment(comment);
    
        // 截取特殊字段类型
        int typeIndex = source.lastIndexOf(">");
        String type = source.substring(typeIndex + 1);
        if (!type.equals("")) {
          model.setClazz(Class.forName(type));
        } else {
          model.setClazz(String.class);
        }
    
        return model;
      }
    
    
    
    }

package com.ticup.business.generate.create;
    
    /**
     * 每一行xml 对应的属性
     *
     * @author chenhao
     * @version 1.0.0
     * @since 1.0.0
     *
     * Created at 2019-11-06 10:46
     */
    public class JavaFieldModel {
      // 属性名称
      private String name;
      // 属性类型
      private Class<?> clazz;
      // 属性注释
      private String comment;
    
      public String getName() {
        return name;
      }
    
      public void setName(String name) {
        this.name = name;
      }
    
      public Class<?> getClazz() {
        return clazz;
      }
    
      public void setClazz(Class<?> clazz) {
        this.clazz = clazz;
      }
    
      public String getComment() {
        return comment;
      }
    
      public void setComment(String comment) {
        this.comment = comment;
      }
    
      @Override
      public String toString() {
        return "JavaFieldModel{" +
            "name='" + name + '\'' +
            ", clazz=" + clazz +
            ", comment='" + comment + '\'' +
            '}';
      }
    
    }

--------------------

> ## 生成java类 ##

然后 根据 xml 解析出来的数据进行 java类生成

package com.ticup.business.generate.create;
    
    import com.squareup.javapoet.FieldSpec;
    import com.squareup.javapoet.MethodSpec;
    import java.util.ArrayList;
    import java.util.List;
    import javax.lang.model.element.Modifier;
    
    /**
     * java生成
     *
     * @author chenhao
     * @version 1.0.0
     * @since 1.0.0
     *
     * Created at 2019-11-06 10:47
     */
    public class JavaGenerate {
    
      /**
       * 根据 字段集合 构造所有的 私有字段.
       *
       * @param javaFieldModels xml解析出来的字段集合
       * @return 构造好的字段
       */
      public List<FieldSpec> generateField(List<JavaFieldModel> javaFieldModels) {
        FieldSpec fieldSpec;
        List<FieldSpec> result = new ArrayList<>();
        for (JavaFieldModel model : javaFieldModels) {
          // 构建类型
          fieldSpec = FieldSpec.builder(model.getClazz(), model.getName(), Modifier.PRIVATE)
              .addJavadoc(model.getComment() + ".\n")
              .build();
          result.add(fieldSpec);
        }
        return result;
      }
    
    
      /**
       * 根据字段生成 get set 方法.
       *
       * @param fieldSpecList 字段
       * @return 生成的方法合集
       */
      public List<MethodSpec> generateGetSetMethod(List<FieldSpec> fieldSpecList) {
        List<MethodSpec> result = new ArrayList<>();
        MethodSpec methodSpec;
        for (FieldSpec fieldSpec : fieldSpecList) {
          String name = GenerateUtil.upper(fieldSpec.name);
          methodSpec = MethodSpec.methodBuilder("get" + name)
              .addModifiers(Modifier.PUBLIC)
              .returns(fieldSpec.type)
              .addStatement("return " + fieldSpec.name)
              .build();
          result.add(methodSpec);
    
          methodSpec = MethodSpec.methodBuilder("set" + name)
              .addModifiers(Modifier.PUBLIC)
              .addParameter(fieldSpec.type, fieldSpec.name)
              .addStatement("this." + fieldSpec.name + "=" + fieldSpec.name)
              .build();
          result.add(methodSpec);
    
        }
        return result;
      }
    
    
      /**
       * 根据字段生成 toString 方法
       *
       * @param fieldSpecList 字段集合
       * @return 返回toString 方法
       */
      public MethodSpec generateToString(List<FieldSpec> fieldSpecList, String className) {
        StringBuilder sb = new StringBuilder();
        sb.append("return " + "\"" + className + "{\"" + " +\n" + "\"");
        for (int i = 0; i < fieldSpecList.size(); i++) {
          sb.append(fieldSpecList.get(i).name + "= \'\"" + " + "
              + fieldSpecList.get(i).name + " +'\\\''" + " + ");
          if (i != fieldSpecList.size() - 1) {
            sb.append("\n" + "\",");
          } else {
            sb.append("\'}\'");
          }
    
        }
    
        MethodSpec toString = MethodSpec.methodBuilder("toString")
            .addModifiers(Modifier.PUBLIC)
            .returns(String.class)
            .addAnnotation(Override.class)
            .addStatement(sb.toString()).build();
    
        return toString;
      }
    
    }

--------------------

package com.ticup.business.generate.create;
    
    /**
     * TODO
     *
     * @author chenhao
     * @version 1.0.0
     * @since 1.0.0
     *
     * Created at 2019-11-06 10:46
     */
    public class GenerateUtil {
    
      public static String upper(String target) {
        String start = target.substring(0, 1).toUpperCase();
        String after = target.substring(1);
        return start + after;
      }
    
    }

--------------------

> ## 测试 ##

package com.ticup.business.generate.create;
    
    import static javax.lang.model.element.Modifier.PUBLIC;
    import static org.junit.jupiter.api.Assertions.*;
    
    import com.squareup.javapoet.ClassName;
    import com.squareup.javapoet.FieldSpec;
    import com.squareup.javapoet.JavaFile;
    import com.squareup.javapoet.MethodSpec;
    import com.squareup.javapoet.ParameterizedTypeName;
    import com.squareup.javapoet.TypeName;
    import com.squareup.javapoet.TypeSpec;
    import com.squareup.javapoet.TypeSpec.Builder;
    import java.io.IOException;
    import java.util.HashMap;
    import java.util.List;
    import java.util.Map;
    import java.util.Map.Entry;
    import java.util.Set;
    import org.junit.jupiter.api.Test;
    
    /**
     * TODO
     *
     * @author chenhao
     * @version 1.0.0
     * @since 1.0.0
     *
     * Created at 2019-11-06 14:28
     */
    class XmlParserTest {
    
      @Test
      public void parser() throws IOException, ClassNotFoundException {
        XmlParser xmlParser = new XmlParser();
        String xml = "<?xml version=\"1.0\" encoding=\"utf-8\"?>\n"
            + "<transaction>\n"
            + "  <header>\n"
            + "    <ver>1.0</ver>\n"
            + "    <msg>\n"
            + "      <msgCd>FAS.OB0050000.01</msgCd>\n"
            + "      <seqNb>CBS201910240000001</seqNb>\n"
            + "      <sndAppCd>CBS</sndAppCd>\n"
            + "      <sndDt>20191024</sndDt>\n"
            + "      <sndTm>171100</sndTm>\n"
            + "      <rcvAppCd>FAS</rcvAppCd>\n"
            + "    </msg>\n"
            + "  </header>\n"
            + "  <body>\n"
            + "    <request>\n"
            + "      <linkBillNo>编号</linkBillNo>\n"
            + "      <bizFlowNo>biz号</bizFlowNo>\n"
            + "      <newCustomerNo>新建人账号</newCustomerNo>\n"
            + "      <newCustomerName>新建人名称</newCustomerName>\n"
            + "      <projectDisposeNo>处置项目编号</projectDisposeNo>\n"
            + "      <projectDisposeName>处置项目名称</projectDisposeName>\n"
            + "      <billingType>类型</billingType>\n"
            + "      <fundCode>fcode</fundCode>\n"
            + "      <recoverDate>日期</recoverDate>\n"
            + "      <operatorName>operator</operatorName>\n"
            + "      <operatorInstitute>operins</operatorInstitute>\n"
            + "      <operatorDepartment>operdep</operatorDepartment>\n"
            + "      <bizDate>biz日期</bizDate>\n"
            + "      <cashRecoverList>\n"
            + "        <Row>\n"
            + "          <newDebtContract>ndc</newDebtContract>\n"
            + "          <newRecoverAmount>金额1</newRecoverAmount>\n"
            + "          <newRcReturnPrincipal>金额1</newRcReturnPrincipal>\n"
            + "          <newRcReturnInnerInt>金额1</newRcReturnInnerInt>\n"
            + "          <newRcReturnOuterInt>金额1</newRcReturnOuterInt>\n"
            + "          <newRcReturnFruits>金额1</newRcReturnFruits>\n"
            + "          <newIsPassRecover>金额1</newIsPassRecover>\n"
            + "          <newOverchargeAmt>金额1</newOverchargeAmt>\n"
            + "          <returnPrincipal>金额1</returnPrincipal>\n"
            + "          <returnInnerInt>金额1</returnInnerInt>\n"
            + "          <returnOuterInt>金额1</returnOuterInt>\n"
            + "          <returnFruits>金额1</returnFruits>\n"
            + "          <recoverCurrency>币种</recoverCurrency>\n"
            + "        </Row>\n"
            + "      </cashRecoverList>\n"
            + "      <npaFASAttachInfoList>\n"
            + "        <Row>\n"
            + "          <sid>xxxxxxxxxxxxxxxx</sid>\n"
            + "          <uploadDate>2019-10-22</uploadDate>\n"
            + "          <attachName>附件名称</attachName>\n"
            + "          <uploader>上传人</uploader>\n"
            + "          <attachType>TXT</attachType>\n"
            + "          <attachSize>10</attachSize>\n"
            + "          <path>path</path>\n"
            + "        </Row>\n"
            + "      </npaFASAttachInfoList>\n"
            + "    </request>\n"
            + "  </body>\n"
            + "</transaction>\n";
    
        Map<String, String> map = new HashMap<>();
    
        Map<String, List<JavaFieldModel>> demo = xmlParser.parser(xml, "demo");
    
        Set<Entry<String, List<JavaFieldModel>>> entries = demo.entrySet();
    
        JavaGenerate javaGenerate = new JavaGenerate();
        for (Entry<String, List<JavaFieldModel>> entry : entries) {
          // 最后生成base 主类模板
          if (!entry.getKey().equals("demo")) {
            List<FieldSpec> fieldSpecs = javaGenerate.generateField(entry.getValue());
            List<MethodSpec> methodSpecs = javaGenerate.generateGetSetMethod(fieldSpecs);
            MethodSpec methodSpec = javaGenerate.generateToString(fieldSpecs, entry.getKey());
    
            Builder builder = TypeSpec.classBuilder(entry.getKey());
            // 循环封装属性
            for (FieldSpec fieldSpec : fieldSpecs) {
              builder.addField(fieldSpec);
            }
    
            // 循环封装方法
            for (MethodSpec spec : methodSpecs) {
              builder.addMethod(spec);
            }
            TypeSpec build = builder.addMethod(methodSpec).build();
            //生成一个Java文件
            JavaFile javaFile = JavaFile.builder("com.xupt.willscorpio.javatest", build)
                .build();
    
            System.out.println(javaFile);
            map.put(entry.getKey(), javaFile.packageName);
          }
        }
    
        //--------------补充上列表属性------------
        // 生成主类模板
        List<JavaFieldModel> list = demo.get("demo");
        List<FieldSpec> fieldSpecs = javaGenerate.generateField(list);
        List<MethodSpec> methodSpecs = javaGenerate.generateGetSetMethod(fieldSpecs);
        Builder builderBase = TypeSpec.classBuilder("demo");
        // 循环封装属性
        for (FieldSpec fieldSpec : fieldSpecs) {
          builderBase.addField(fieldSpec);
        }
        // 循环封装方法
        for (MethodSpec spec : methodSpecs) {
          builderBase.addMethod(spec);
        }
        //---补充列表的 getter setter
        // 先构造一个list，然后构造一个泛型的类型
        ClassName className = ClassName.get("java.util", "List");
        Set<Entry<String, String>> entries1 = map.entrySet();
        MethodSpec methodSpec;
        for (Entry<String, String> stringStringEntry : entries1) {
          ClassName fanxing = ClassName.get(stringStringEntry.getValue(), stringStringEntry.getKey());
          // 泛型组装
          TypeName listOfHoverboards = ParameterizedTypeName.get(className, fanxing);
          builderBase
              .addField(FieldSpec.builder(listOfHoverboards, stringStringEntry.getKey()).build());
    
          String name = GenerateUtil.upper(stringStringEntry.getKey());
          methodSpec = MethodSpec.methodBuilder("get" + name)
              .addModifiers(PUBLIC)
              .returns(listOfHoverboards)
              .addStatement("return " + stringStringEntry.getKey())
              .build();
          builderBase.addMethod(methodSpec);
    
          methodSpec = MethodSpec.methodBuilder("set" + name)
              .addModifiers(PUBLIC)
              .addParameter(listOfHoverboards, name)
              .addStatement("this." + name + "=" + name)
              .build();
          builderBase.addMethod(methodSpec);
    
        }
    
        //生成一个Java文件
        JavaFile javaFile = JavaFile.builder("com.xupt.willscorpio.javatest", builderBase.build())
            .build();
    
        System.out.println(javaFile);
      }
    
    }

输入报文：

<?xml version="1.0" encoding="utf-8"?>
    <transaction>
      <header>
        <ver>1.0</ver>
        <msg>
          <msgCd>FAS.OB0050000.01</msgCd>
          <seqNb>CBS201910240000001</seqNb>
          <sndAppCd>CBS</sndAppCd>
          <sndDt>20191024</sndDt>
          <sndTm>171100</sndTm>
          <rcvAppCd>FAS</rcvAppCd>
        </msg>
      </header>
      <body>
        <request>
          <linkBillNo>编号</linkBillNo>
          <bizFlowNo>biz号</bizFlowNo>
          <newCustomerNo>新建人账号</newCustomerNo>
          <newCustomerName>新建人名称</newCustomerName>
          <projectDisposeNo>处置项目编号</projectDisposeNo>
          <projectDisposeName>处置项目名称</projectDisposeName>
          <billingType>类型</billingType>
          <fundCode>fcode</fundCode>
          <recoverDate>日期</recoverDate>
          <operatorName>operator</operatorName>
          <operatorInstitute>operins</operatorInstitute>
          <operatorDepartment>operdep</operatorDepartment>
          <bizDate>biz日期</bizDate>
          <cashRecoverList>
            <Row>
              <newDebtContract>ndc</newDebtContract>
              <newRecoverAmount>金额1</newRecoverAmount>
              <newRcReturnPrincipal>金额1</newRcReturnPrincipal>
              <newRcReturnInnerInt>金额1</newRcReturnInnerInt>
              <newRcReturnOuterInt>金额1</newRcReturnOuterInt>
              <newRcReturnFruits>金额1</newRcReturnFruits>
              <newIsPassRecover>金额1</newIsPassRecover>
              <newOverchargeAmt>金额1</newOverchargeAmt>
              <returnPrincipal>金额1</returnPrincipal>
              <returnInnerInt>金额1</returnInnerInt>
              <returnOuterInt>金额1</returnOuterInt>
              <returnFruits>金额1</returnFruits>
              <recoverCurrency>币种</recoverCurrency>
            </Row>
          </cashRecoverList>
          <npaFASAttachInfoList>
            <Row>
              <sid>xxxxxxxxxxxxxxxx</sid>
              <uploadDate>2019-10-22</uploadDate>
              <attachName>附件名称</attachName>
              <uploader>上传人</uploader>
              <attachType>TXT</attachType>
              <attachSize>10</attachSize>
              <path>path</path>
            </Row>
          </npaFASAttachInfoList>
        </request>
      </body>
    </transaction>

解析后

package com.xupt.willscorpio.javatest;
    
    import java.lang.Override;
    import java.lang.String;
    
    class npaFASAttachInfoList {
      /**
       * xxxxxxxxxxxxxxxx.
       */
      private String id;
    
      /**
       * 2019-10-22.
       */
      private String ploadDate;
    
      /**
       * 附件名称.
       */
      private String ttachName;
    
      /**
       * 上传人.
       */
      private String ploader;
    
      /**
       * TXT.
       */
      private String ttachType;
    
      /**
       * 10.
       */
      private String ttachSize;
    
      /**
       * path.
       */
      private String ath;
    
      public String getId() {
        return id;
      }
    
      public void setId(String id) {
        this.id=id;
      }
    
      public String getPloadDate() {
        return ploadDate;
      }
    
      public void setPloadDate(String ploadDate) {
        this.ploadDate=ploadDate;
      }
    
      public String getTtachName() {
        return ttachName;
      }
    
      public void setTtachName(String ttachName) {
        this.ttachName=ttachName;
      }
    
      public String getPloader() {
        return ploader;
      }
    
      public void setPloader(String ploader) {
        this.ploader=ploader;
      }
    
      public String getTtachType() {
        return ttachType;
      }
    
      public void setTtachType(String ttachType) {
        this.ttachType=ttachType;
      }
    
      public String getTtachSize() {
        return ttachSize;
      }
    
      public void setTtachSize(String ttachSize) {
        this.ttachSize=ttachSize;
      }
    
      public String getAth() {
        return ath;
      }
    
      public void setAth(String ath) {
        this.ath=ath;
      }
    
      @Override
      public String toString() {
        return "npaFASAttachInfoList{" +
            "id= '" + id +'\'' + 
            ",ploadDate= '" + ploadDate +'\'' + 
            ",ttachName= '" + ttachName +'\'' + 
            ",ploader= '" + ploader +'\'' + 
            ",ttachType= '" + ttachType +'\'' + 
            ",ttachSize= '" + ttachSize +'\'' + 
            ",ath= '" + ath +'\'' + '}';
      }
    }
    
    package com.xupt.willscorpio.javatest;
    
    import java.lang.Override;
    import java.lang.String;
    
    class cashRecoverList {
      /**
       * ndc.
       */
      private String ewDebtContract;
    
      /**
       * 金额1.
       */
      private String ewRecoverAmount;
    
      /**
       * 金额1.
       */
      private String ewRcReturnPrincipal;
    
      /**
       * 金额1.
       */
      private String ewRcReturnInnerInt;
    
      /**
       * 金额1.
       */
      private String ewRcReturnOuterInt;
    
      /**
       * 金额1.
       */
      private String ewRcReturnFruits;
    
      /**
       * 金额1.
       */
      private String ewIsPassRecover;
    
      /**
       * 金额1.
       */
      private String ewOverchargeAmt;
    
      /**
       * 金额1.
       */
      private String eturnPrincipal;
    
      /**
       * 金额1.
       */
      private String eturnInnerInt;
    
      /**
       * 金额1.
       */
      private String eturnOuterInt;
    
      /**
       * 金额1.
       */
      private String eturnFruits;
    
      /**
       * 币种.
       */
      private String ecoverCurrency;
    
      public String getEwDebtContract() {
        return ewDebtContract;
      }
    
      public void setEwDebtContract(String ewDebtContract) {
        this.ewDebtContract=ewDebtContract;
      }
    
      public String getEwRecoverAmount() {
        return ewRecoverAmount;
      }
    
      public void setEwRecoverAmount(String ewRecoverAmount) {
        this.ewRecoverAmount=ewRecoverAmount;
      }
    
      public String getEwRcReturnPrincipal() {
        return ewRcReturnPrincipal;
      }
    
      public void setEwRcReturnPrincipal(String ewRcReturnPrincipal) {
        this.ewRcReturnPrincipal=ewRcReturnPrincipal;
      }
    
      public String getEwRcReturnInnerInt() {
        return ewRcReturnInnerInt;
      }
    
      public void setEwRcReturnInnerInt(String ewRcReturnInnerInt) {
        this.ewRcReturnInnerInt=ewRcReturnInnerInt;
      }
    
      public String getEwRcReturnOuterInt() {
        return ewRcReturnOuterInt;
      }
    
      public void setEwRcReturnOuterInt(String ewRcReturnOuterInt) {
        this.ewRcReturnOuterInt=ewRcReturnOuterInt;
      }
    
      public String getEwRcReturnFruits() {
        return ewRcReturnFruits;
      }
    
      public void setEwRcReturnFruits(String ewRcReturnFruits) {
        this.ewRcReturnFruits=ewRcReturnFruits;
      }
    
      public String getEwIsPassRecover() {
        return ewIsPassRecover;
      }
    
      public void setEwIsPassRecover(String ewIsPassRecover) {
        this.ewIsPassRecover=ewIsPassRecover;
      }
    
      public String getEwOverchargeAmt() {
        return ewOverchargeAmt;
      }
    
      public void setEwOverchargeAmt(String ewOverchargeAmt) {
        this.ewOverchargeAmt=ewOverchargeAmt;
      }
    
      public String getEturnPrincipal() {
        return eturnPrincipal;
      }
    
      public void setEturnPrincipal(String eturnPrincipal) {
        this.eturnPrincipal=eturnPrincipal;
      }
    
      public String getEturnInnerInt() {
        return eturnInnerInt;
      }
    
      public void setEturnInnerInt(String eturnInnerInt) {
        this.eturnInnerInt=eturnInnerInt;
      }
    
      public String getEturnOuterInt() {
        return eturnOuterInt;
      }
    
      public void setEturnOuterInt(String eturnOuterInt) {
        this.eturnOuterInt=eturnOuterInt;
      }
    
      public String getEturnFruits() {
        return eturnFruits;
      }
    
      public void setEturnFruits(String eturnFruits) {
        this.eturnFruits=eturnFruits;
      }
    
      public String getEcoverCurrency() {
        return ecoverCurrency;
      }
    
      public void setEcoverCurrency(String ecoverCurrency) {
        this.ecoverCurrency=ecoverCurrency;
      }
    
      @Override
      public String toString() {
        return "cashRecoverList{" +
            "ewDebtContract= '" + ewDebtContract +'\'' + 
            ",ewRecoverAmount= '" + ewRecoverAmount +'\'' + 
            ",ewRcReturnPrincipal= '" + ewRcReturnPrincipal +'\'' + 
            ",ewRcReturnInnerInt= '" + ewRcReturnInnerInt +'\'' + 
            ",ewRcReturnOuterInt= '" + ewRcReturnOuterInt +'\'' + 
            ",ewRcReturnFruits= '" + ewRcReturnFruits +'\'' + 
            ",ewIsPassRecover= '" + ewIsPassRecover +'\'' + 
            ",ewOverchargeAmt= '" + ewOverchargeAmt +'\'' + 
            ",eturnPrincipal= '" + eturnPrincipal +'\'' + 
            ",eturnInnerInt= '" + eturnInnerInt +'\'' + 
            ",eturnOuterInt= '" + eturnOuterInt +'\'' + 
            ",eturnFruits= '" + eturnFruits +'\'' + 
            ",ecoverCurrency= '" + ecoverCurrency +'\'' + '}';
      }
    }
    
    package com.xupt.willscorpio.javatest;
    
    import java.lang.String;
    import java.util.List;
    
    class demo {
      /**
       * 编号.
       */
      private String inkBillNo;
    
      /**
       * biz号.
       */
      private String izFlowNo;
    
      /**
       * 新建人账号.
       */
      private String ewCustomerNo;
    
      /**
       * 新建人名称.
       */
      private String ewCustomerName;
    
      /**
       * 处置项目编号.
       */
      private String rojectDisposeNo;
    
      /**
       * 处置项目名称.
       */
      private String rojectDisposeName;
    
      /**
       * 类型.
       */
      private String illingType;
    
      /**
       * fcode.
       */
      private String undCode;
    
      /**
       * 日期.
       */
      private String ecoverDate;
    
      /**
       * operator.
       */
      private String peratorName;
    
      /**
       * operins.
       */
      private String peratorInstitute;
    
      /**
       * operdep.
       */
      private String peratorDepartment;
    
      /**
       * biz日期.
       */
      private String izDate;
    
      List<npaFASAttachInfoList> npaFASAttachInfoList;
    
      List<cashRecoverList> cashRecoverList;
    
      public String getInkBillNo() {
        return inkBillNo;
      }
    
      public void setInkBillNo(String inkBillNo) {
        this.inkBillNo=inkBillNo;
      }
    
      public String getIzFlowNo() {
        return izFlowNo;
      }
    
      public void setIzFlowNo(String izFlowNo) {
        this.izFlowNo=izFlowNo;
      }
    
      public String getEwCustomerNo() {
        return ewCustomerNo;
      }
    
      public void setEwCustomerNo(String ewCustomerNo) {
        this.ewCustomerNo=ewCustomerNo;
      }
    
      public String getEwCustomerName() {
        return ewCustomerName;
      }
    
      public void setEwCustomerName(String ewCustomerName) {
        this.ewCustomerName=ewCustomerName;
      }
    
      public String getRojectDisposeNo() {
        return rojectDisposeNo;
      }
    
      public void setRojectDisposeNo(String rojectDisposeNo) {
        this.rojectDisposeNo=rojectDisposeNo;
      }
    
      public String getRojectDisposeName() {
        return rojectDisposeName;
      }
    
      public void setRojectDisposeName(String rojectDisposeName) {
        this.rojectDisposeName=rojectDisposeName;
      }
    
      public String getIllingType() {
        return illingType;
      }
    
      public void setIllingType(String illingType) {
        this.illingType=illingType;
      }
    
      public String getUndCode() {
        return undCode;
      }
    
      public void setUndCode(String undCode) {
        this.undCode=undCode;
      }
    
      public String getEcoverDate() {
        return ecoverDate;
      }
    
      public void setEcoverDate(String ecoverDate) {
        this.ecoverDate=ecoverDate;
      }
    
      public String getPeratorName() {
        return peratorName;
      }
    
      public void setPeratorName(String peratorName) {
        this.peratorName=peratorName;
      }
    
      public String getPeratorInstitute() {
        return peratorInstitute;
      }
    
      public void setPeratorInstitute(String peratorInstitute) {
        this.peratorInstitute=peratorInstitute;
      }
    
      public String getPeratorDepartment() {
        return peratorDepartment;
      }
    
      public void setPeratorDepartment(String peratorDepartment) {
        this.peratorDepartment=peratorDepartment;
      }
    
      public String getIzDate() {
        return izDate;
      }
    
      public void setIzDate(String izDate) {
        this.izDate=izDate;
      }
    
      public List<npaFASAttachInfoList> getNpaFASAttachInfoList() {
        return npaFASAttachInfoList;
      }
    
      public void setNpaFASAttachInfoList(List<npaFASAttachInfoList> NpaFASAttachInfoList) {
        this.NpaFASAttachInfoList=NpaFASAttachInfoList;
      }
    
      public List<cashRecoverList> getCashRecoverList() {
        return cashRecoverList;
      }
    
      public void setCashRecoverList(List<cashRecoverList> CashRecoverList) {
        this.CashRecoverList=CashRecoverList;
      }
    }
    
    
    Process finished with exit code 0

[https_github.com_square_javapoet]: https://github.com/square/javapoet