Question

我正在开发Spring Boot Web API应用程序。我的应用程序正在返回json数据。 json响应中的属性之一是“ logMessages”，它返回一个xml字符串（保存在数据库中）。但是在浏览器上，xml响应返回带有转义符。我的控制器类如下

import java.util.Date;
import java.util.List;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.format.annotation.DateTimeFormat;
import org.springframework.http.MediaType;
import org.springframework.http.ResponseEntity;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.CrossOrigin;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.RequestParam;

import com.bbby.pdm.entities.PDMStepItemOutbound;
import com.bbby.pdm.repositories.PDMStepItemOutboundRepository;

@CrossOrigin(origins = "*", allowedHeaders = "*")
@Controller
@RequestMapping("stepoutbound")
public class PDMController {

    @Autowired
    private PDMStepItemOutboundRepository pDMStepItemOutboundRepository;

    @RequestMapping(value = "/correlationid", method = RequestMethod.GET, produces = {
            MediaType.APPLICATION_JSON_VALUE }, headers =  "Accept=application/json")    
    public ResponseEntity<?> getStepOutboundXmlByCorrelationId(@RequestParam String correlationid, Model model)
            throws Exception {    
        List<PDMStepItemOutbound> dataList = pDMStepItemOutboundRepository.findByCorrelationId(correlationid);
        return ResponseEntity.ok(dataList);
    }

浏览器的响应片段：

[{
    "transactionType":"Start-Audit",
    "time_stamp":"2018-02-08 16:23:37.0070000",
    "logMessages":"<STEP-ProductInformation xmlns=\"http://www.example.com/step\" xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" xsi:schemaLocation=\"http://www.stibosystems.com/step PIM.xsd\" ExportTime=\"2018-02-08 15:51:47\" ExportContext=\"Context1\" ContextID=\"Context1\" WorkspaceID=\"Approved\" UseContextLocale=\"false\" AutoApprove=\"N\" AutoInitiate=\"N\" StateflowImportEvent=\"N\" STEPWorkflowImportEvent=\"N\" ExportTransactionID=\"-1\" ReplaceProductValues=\"N\" AllowInvalidValues=\"N\" ReplaceAttributeLinks=\"N\" ReplaceProductToProductCrossReferences=\"N\" ReplaceTerms=\"CLEAR_ONLY_FOR_IMPORTED_PRODUCTS\" ReplaceClassificationToClassificationCrossReferences=\"N\" ReplaceOverrideToSubProductReferences=\"N\" SingleUpdateMode=\"N\"

...等等。

如何避免这些转义字符？我也尝试在Web上找到解决方案，但是在搜索中，“ / json中的xml响应”关键字被视为XML响应。请帮助解决此问题，因为我需要显示数据库中的xml。显示带有转义符的xml不会提供清晰的视图。

Spring Boot Rest API如何在JSON响应中返回XML数据而无需转义

0 个答案: