解析不兼容期间的Javax.ws编码

Question

Hello I created Rest WS in Spring that have one method getUsersInJSON()

@Path("/json/users")
public class JSONService {

@GET
@Path("/get")
@Produces(MediaType.APPLICATION_JSON)
public List<UserBean> getUserInJSON() {

    List<UserBean> resultList = new ArrayList<UserBean>();

    UserBean user = new UserBean();
    user.setPrimaryName("User1");
    user.setDisplayName("Mieczysław doraźny");
    user.setLatitude(52.237853);
    user.setLongitude(20.98324);
    user.setLastName("Doraźny");

    UserBean user2 = new UserBean();
    user2.setPrimaryName("Bonifacy");
    user2.setDisplayName("Bonek");
    user2.setLastName("Słomiński");
    user2.setLatitude(52.25836);
    user2.setLongitude(20.995728);

    UserBean user3 = new UserBean();
    user3.setPrimaryName("Maciej");
    user3.setDisplayName("Maciej 89");
    user3.setLastName("Grochowski");
    user3.setLatitude(52.244712);
    user3.setLongitude(20.977296);

    UserBean user4 = new UserBean();
    user4.setPrimaryName("田中さん");
    user4.setDisplayName("Tanaka");
    user4.setLastName("邪魔だ");
    user4.setLatitude(52.248022);
    user4.setLongitude(21.019031);

    UserBean user5 = new UserBean();
    user5.setPrimaryName("زبيغنيو مشغول");
    user5.setDisplayName("Arabski arab");
    user5.setLastName("كباب");
    user5.setLatitude(52.223133);
    user5.setLongitude(21.015705);

    UserBean user6 = new UserBean();
    user6.setPrimaryName("Typ");
    user6.setDisplayName("Co za TYP!");
    user6.setLastName("cozatyp");
    user5.setLatitude(52.224776);
    user5.setLongitude(20.989119);

    resultList.add(user2);
    resultList.add(user3);
    resultList.add(user4);
    resultList.add(user5);
    resultList.add(user6);

    return resultList;
}}

And When I deploy my application and put url I get answer in Internet Browser (Google Chrome) as follow:

[{"latitude":52.25836,"longitude":20.995728,"primaryName":"Bonifacy","lastName":"Słomiński","displayName":"Bonek"},
{"latitude":52.244712,"longitude":20.977296,"primaryName":"Maciej","lastName":"Grochowski","displayName":"Maciej 89"},
{"latitude":52.248022,"longitude":21.019031,"primaryName":"田中ã•ã‚“","lastName":"邪魔ã ","displayName":"Tanaka"},
{"latitude":52.224776,"longitude":20.989119,"primaryName":"زبيغنيو مشغول","lastName":"كباب","displayName":"Arabski arab"},
{"latitude":0.0,"longitude":0.0,"primaryName":"Typ","lastName":"cozatyp","displayName":"Co za TYP!"}]

So I had a String encoding issue because rather: 田中さん or زبيغنيو مشغول I got some crap like: "ç”°ä¸ã•ã‚“ and زبيغنيو مشغول

I trying something with String encoding and read some spring documentation but I didn't find anything useful for this case. So my question what is the best way to keep utf8 capability?

Solution that works well was change @Produces(MediaType.APPLICATION_JSON) to @Produces(MediaType.APPLICATION_JSON + "; charset=UTF-8")

Answer 1

在JAX-RS中有一个类似的文章可用于字符编码- 如何用JAX-RS设置字符集？