Java tutorial
package com.uwca.operation.modules.api.company.web; import java.io.File; import java.io.FileInputStream; import java.io.FileOutputStream; import java.io.InputStream; import java.util.HashMap; import java.util.Map; import org.apache.commons.lang3.StringUtils; import org.springframework.beans.BeanUtils; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.stereotype.Controller; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.RequestParam; import org.springframework.web.bind.annotation.ResponseBody; import org.springframework.web.multipart.MultipartFile; import com.uwca.operation.common.config.Global; import com.uwca.operation.common.persistence.Page; import com.uwca.operation.common.utils.BaseEntity; import com.uwca.operation.common.utils.Encodes; import com.uwca.operation.common.utils.TokenTool; import com.uwca.operation.modules.api.company.entity.po.Company; import com.uwca.operation.modules.api.company.entity.po.CompanyDescribe; import com.uwca.operation.modules.api.company.entity.vo.CompanyDescribeVo; import com.uwca.operation.modules.api.company.entity.vo.CompanyDscResult; import com.uwca.operation.modules.api.company.entity.vo.CompanyInfo; import com.uwca.operation.modules.api.company.entity.vo.CompanyResult; import com.uwca.operation.modules.api.company.entity.vo.CompanyVo; import com.uwca.operation.modules.api.company.entity.vo.CompanyVo.Result; import com.uwca.operation.modules.api.company.entity.vo.CompanysVo; import com.uwca.operation.modules.api.company.service.CompanyService; @Controller @RequestMapping(value = "/api/company/") public class CompanyController { @Autowired private CompanyService companyService; @RequestMapping(value = "getCompanyInfo") @ResponseBody public CompanyVo getCompanyInfo(@RequestParam("token") String token) { CompanyVo companyVo = new CompanyVo(); Result result = companyVo.new Result(); try { if (StringUtils.isEmpty(token)) { companyVo.setReturncode(1); companyVo.setMessage("??"); companyVo.setResult(result); return companyVo; } Company company = companyService.getCompanyInfo(TokenTool.getMobile(token)); String businesslicense = company.getBusinesslicense(); if (StringUtils.isNotEmpty(businesslicense)) { @SuppressWarnings("resource") InputStream in = new FileInputStream(Global.getUserfilesBaseDir() + businesslicense); if (null != in) { byte[] bytes = new byte[in.available()]; company.setBusinesslicense(Encodes.encodeBase64(bytes)); } } CompanyResult companyResult = new CompanyResult(); BeanUtils.copyProperties(company, companyResult); result.setCompanyResult(companyResult); companyVo.setResult(result); companyVo.setReturncode(0); companyVo.setMessage("ok"); return companyVo; } catch (Exception e) { companyVo.setReturncode(1); companyVo.setMessage("???"); companyVo.setResult(result); e.printStackTrace(); return companyVo; } } @RequestMapping(value = "modifyCompanyInfo") @ResponseBody public CompanyVo modifyCompanyInfo(@RequestParam("token") String token, @RequestParam("companyname") String companyname, @RequestParam("legalperson") String legalperson, @RequestParam("organizationcode") String organizationcode, @RequestParam("fax") String fax, @RequestParam("mail") String mail, @RequestParam("website") String website, @RequestParam("address") String address, @RequestParam("businesslicense") MultipartFile businesslicense, @RequestParam("sign") String sign) { CompanyVo companyVo = new CompanyVo(); Result result = companyVo.new Result(); try { if (StringUtils.isEmpty(token) || StringUtils.isEmpty(sign)) { companyVo.setReturncode(1); companyVo.setMessage("??"); companyVo.setResult(result); return companyVo; } String newFileName = ""; if (businesslicense != null && !businesslicense.isEmpty()) { String fileName = businesslicense.getOriginalFilename(); String extensionName = fileName.substring(fileName.lastIndexOf(".") + 1); newFileName = String.valueOf(System.currentTimeMillis()) + "." + extensionName; try { saveFile(newFileName, businesslicense); } catch (Exception e) { companyVo.setReturncode(1); companyVo.setMessage("??"); companyVo.setResult(result); return companyVo; } } Map<String, Object> map = new HashMap<String, Object>(); String companyid = TokenTool.getCompanyid(token); map.put("id", companyid); map.put("userid", TokenTool.getUserid(token)); map.put("companyname", companyname); map.put("legalperson", legalperson); map.put("organizationcode", organizationcode); map.put("businesslicense", newFileName); map.put("fax", fax); map.put("mail", mail); map.put("address", address); map.put("website", website); map.put("state", 1); companyService.updateCompany(map); Company company = companyService.getCompanyInfoById(companyid); CompanyResult companyResult = new CompanyResult(); if (null != company) { BeanUtils.copyProperties(company, companyResult); } result.setCompanyResult(companyResult); companyVo.setReturncode(0); companyVo.setMessage("ok"); return companyVo; } catch (Exception e) { companyVo.setReturncode(1); companyVo.setMessage("??"); companyVo.setResult(result); e.printStackTrace(); return companyVo; } } @RequestMapping(value = "getCompanyDescs") @ResponseBody public CompanyDescribeVo getCompanyDescs(@RequestParam("token") String token, @RequestParam("pagesize") int pagesize, @RequestParam("pageindex") int pageindex) { CompanyDescribeVo companyDescribeVo = new CompanyDescribeVo(); com.uwca.operation.modules.api.company.entity.vo.CompanyDescribeVo.Result result = companyDescribeVo.new Result(); try { if (StringUtils.isEmpty(token)) { companyDescribeVo.setReturncode(1); companyDescribeVo.setMessage("??"); companyDescribeVo.setResult(result); return companyDescribeVo; } Page<CompanyDscResult> page = companyService.getCompanyDescs(TokenTool.getCompanyid(token), pageindex, pagesize); result.setPagecount(page.getTotalPage()); result.setRowcount(page.getList().size()); result.setList(page.getList()); companyDescribeVo.setResult(result); companyDescribeVo.setReturncode(0); companyDescribeVo.setMessage("ok"); return companyDescribeVo; } catch (Exception e) { companyDescribeVo.setReturncode(1); companyDescribeVo.setMessage("???"); companyDescribeVo.setResult(result); e.printStackTrace(); return companyDescribeVo; } } @RequestMapping(value = "addCompanyDesc") @ResponseBody public BaseEntity addCompanyDesc(@RequestParam("token") String token, @RequestParam("content") String content, @RequestParam("sign") String sign) { BaseEntity baseEntity = new BaseEntity(); try { if (StringUtils.isEmpty(token) || StringUtils.isEmpty(content) || StringUtils.isEmpty(sign)) { baseEntity.setReturncode(1); baseEntity.setMessage("??"); return baseEntity; } String companyid = TokenTool.getCompanyid(token); if (companyService.isExistCompanyDesc(companyid, content)) { baseEntity.setReturncode(1); baseEntity.setMessage("?"); return baseEntity; } CompanyDescribe companyDescribe = new CompanyDescribe(); companyDescribe.setCompanyid(companyid); companyDescribe.setContent(content); companyService.addCompanyDesc(companyDescribe); baseEntity.setReturncode(0); baseEntity.setMessage("ok"); return baseEntity; } catch (Exception e) { baseEntity.setReturncode(1); baseEntity.setMessage("??"); e.printStackTrace(); return baseEntity; } } @RequestMapping(value = "modifyCompanyDesc") @ResponseBody public BaseEntity modifyCompanyDesc(@RequestParam("id") String id, @RequestParam("content") String content, @RequestParam("sign") String sign) { BaseEntity baseEntity = new BaseEntity(); try { if (StringUtils.isEmpty(id) || StringUtils.isEmpty(sign) || StringUtils.isEmpty(content)) { baseEntity.setReturncode(1); baseEntity.setMessage("??"); return baseEntity; } Map<String, Object> map = new HashMap<String, Object>(); map.put("id", id); map.put("content", content); companyService.updateCompanyDesc(map); baseEntity.setReturncode(0); baseEntity.setMessage("ok"); return baseEntity; } catch (Exception e) { baseEntity.setReturncode(1); baseEntity.setMessage("??"); e.printStackTrace(); return baseEntity; } } @RequestMapping(value = "delCompanyDesc") @ResponseBody public BaseEntity delCompanyDesc(@RequestParam("descid") String descid, @RequestParam("sign") String sign) { BaseEntity baseEntity = new BaseEntity(); try { if (StringUtils.isEmpty(descid) || StringUtils.isEmpty(sign)) { baseEntity.setReturncode(1); baseEntity.setMessage("??"); return baseEntity; } companyService.delCompanyDesc(descid); baseEntity.setReturncode(0); baseEntity.setMessage("ok"); return baseEntity; } catch (Exception e) { baseEntity.setReturncode(1); baseEntity.setMessage("??"); e.printStackTrace(); return baseEntity; } } private void saveFile(String newFileName, MultipartFile filedata) { String saveFilePath = Global.getUserfilesBaseDir(); File fileDir = new File(saveFilePath); if (!fileDir.exists()) { fileDir.mkdirs(); } try { FileOutputStream out = new FileOutputStream(saveFilePath + File.separator + newFileName); out.write(filedata.getBytes()); out.flush(); out.close(); } catch (Exception e) { e.printStackTrace(); } } @RequestMapping(value = "searchCompany") @ResponseBody public CompanysVo searchCompany(@RequestParam("text") String text, @RequestParam("token") String token, @RequestParam("pagesize") int pagesize, @RequestParam("pageindex") int pageindex) { CompanysVo companysVo = new CompanysVo(); com.uwca.operation.modules.api.company.entity.vo.CompanysVo.Result result = companysVo.new Result(); try { if (StringUtils.isEmpty(text) || StringUtils.isEmpty(token)) { companysVo.setReturncode(1); companysVo.setMessage("??"); companysVo.setResult(result); return companysVo; } Page<CompanyInfo> page = companyService.searchCompany(pageindex, pagesize, text, TokenTool.getUserid(token)); result.setPagecount(page.getTotalPage()); result.setRowcount(page.getList().size()); result.setList(page.getList()); companysVo.setResult(result); companysVo.setReturncode(0); companysVo.setMessage("ok"); return companysVo; } catch (Exception e) { companysVo.setReturncode(1); companysVo.setMessage("???"); companysVo.setResult(result); e.printStackTrace(); return companysVo; } } }