更新后端，采用Springboot+mybatis

src/main/java/com/jsh/erp/service/unit/UnitComponent.java

@@ -0,0 +1,71 @@
+package com.jsh.erp.service.unit;
+
+import com.jsh.erp.service.ICommonQuery;
+import com.jsh.erp.service.app.AppResource;
+import com.jsh.erp.utils.Constants;
+import com.jsh.erp.utils.QueryUtils;
+import com.jsh.erp.utils.StringUtil;
+import org.springframework.stereotype.Service;
+
+import javax.annotation.Resource;
+import javax.servlet.http.HttpServletRequest;
+import java.util.List;
+import java.util.Map;
+
+@Service(value = "unit_component")
+@UnitResource
+public class UnitComponent implements ICommonQuery {
+
+    @Resource
+    private UnitService unitService;
+
+    @Override
+    public Object selectOne(String condition) {
+        return null;
+    }
+
+    @Override
+    public List<?> select(Map<String, String> map) {
+        return getUnitList(map);
+    }
+
+    private List<?> getUnitList(Map<String, String> map) {
+        String search = map.get(Constants.SEARCH);
+        String name = StringUtil.getInfo(search, "name");
+        String order = QueryUtils.order(map);
+        return unitService.select(name, QueryUtils.offset(map), QueryUtils.rows(map));
+    }
+
+    @Override
+    public int counts(Map<String, String> map) {
+        String search = map.get(Constants.SEARCH);
+        String name = StringUtil.getInfo(search, "name");
+        return unitService.countUnit(name);
+    }
+
+    @Override
+    public int insert(String beanJson, HttpServletRequest request) {
+        return unitService.insertUnit(beanJson, request);
+    }
+
+    @Override
+    public int update(String beanJson, Long id) {
+        return unitService.updateUnit(beanJson, id);
+    }
+
+    @Override
+    public int delete(Long id) {
+        return unitService.deleteUnit(id);
+    }
+
+    @Override
+    public int batchDelete(String ids) {
+        return unitService.batchDeleteUnit(ids);
+    }
+
+    @Override
+    public int checkIsNameExist(Long id, String name) {
+        return unitService.checkIsNameExist(id, name);
+    }
+
+}

src/main/java/com/jsh/erp/service/unit/UnitResource.java

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+package com.jsh.erp.service.unit;
+
+import com.jsh.erp.service.ResourceInfo;
+
+import java.lang.annotation.*;
+
+/**
+ * @author jishenghua qq752718920  2018-10-7 15:26:27
+ */
+@ResourceInfo(value = "unit", type = 40)
+@Inherited
+@Target(ElementType.TYPE)
+@Retention(RetentionPolicy.RUNTIME)
+public @interface UnitResource {
+}

src/main/java/com/jsh/erp/service/unit/UnitService.java

@@ -0,0 +1,68 @@
+package com.jsh.erp.service.unit;
+
+import com.alibaba.fastjson.JSONObject;
+import com.jsh.erp.datasource.entities.Unit;
+import com.jsh.erp.datasource.entities.UnitExample;
+import com.jsh.erp.datasource.mappers.UnitMapper;
+import com.jsh.erp.utils.StringUtil;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.stereotype.Service;
+
+import javax.annotation.Resource;
+import javax.servlet.http.HttpServletRequest;
+import java.util.List;
+
+@Service
+public class UnitService {
+    private Logger logger = LoggerFactory.getLogger(UnitService.class);
+
+    @Resource
+    private UnitMapper unitMapper;
+
+    public Unit getUnit(long id) {
+        return unitMapper.selectByPrimaryKey(id);
+    }
+
+    public List<Unit> getUnit() {
+        UnitExample example = new UnitExample();
+        return unitMapper.selectByExample(example);
+    }
+
+    public List<Unit> select(String name, int offset, int rows) {
+        return unitMapper.selectByConditionUnit(name, offset, rows);
+    }
+
+    public int countUnit(String name) {
+        return unitMapper.countsByUnit(name);
+    }
+
+    public int insertUnit(String beanJson, HttpServletRequest request) {
+        Unit unit = JSONObject.parseObject(beanJson, Unit.class);
+        return unitMapper.insertSelective(unit);
+    }
+
+    public int updateUnit(String beanJson, Long id) {
+        Unit unit = JSONObject.parseObject(beanJson, Unit.class);
+        unit.setId(id);
+        return unitMapper.updateByPrimaryKeySelective(unit);
+    }
+
+    public int deleteUnit(Long id) {
+        return unitMapper.deleteByPrimaryKey(id);
+    }
+
+    public int batchDeleteUnit(String ids) {
+        List<Long> idList = StringUtil.strToLongList(ids);
+        UnitExample example = new UnitExample();
+        example.createCriteria().andIdIn(idList);
+        return unitMapper.deleteByExample(example);
+    }
+
+    public int checkIsNameExist(Long id, String name) {
+        UnitExample example = new UnitExample();
+        example.createCriteria().andIdNotEqualTo(id).andUnameEqualTo(name);
+        List<Unit> list = unitMapper.selectByExample(example);
+        return list.size();
+    }
+}