Question

我需要向服务器发帖子。 - MediaType：application / x-www-form-urlencoded

所以，我使用FormEncodingBuilder类来制作body。我写了这段代码。

Uri.Builder uri = new Uri.Builder()
            .scheme(SCHEME)
            .encodedAuthority(HOST)
            .appendPath("v3")
            .appendPath("svc")
            .appendPath("auth");

    FormEncodingBUilderformBody = new FormEncodingBUilder()
            .add("name", data.getName())
            .add("gender", data.getGender())
            .build();

    Request request = new Request.Builder()
            .url(uri.build().toString())
            .post(formBody)
            .build();

    try {
        Response response = mHttpClient.newCall(request).execute();
        String body = response.body().string();

        return body;
    } catch (Exception e) {
        throw new ApiException(0, e.toString());
    }

但是服务器没有读取参数所以，服务器请求参数的值我如何发消息？

Answer 1

也许你需要设置charset 但是FormEncodingBuilder类只使用MediaType“application / x-www-form-urlencoded” 所以，你可以创建像FormEncodingBuilder这样的新类。

public class OkHttpFormBuilder {

private MediaType CONTENT_TYPE = MediaType.parse("application/x-www-form-urlencoded;charset=utf-8");
private final StringBuilder content = new StringBuilder();


public OkHttpFormBuilder() {
}

public MediaType getCONTENT_TYPE() {
    return CONTENT_TYPE;
}

public void setCONTENT_TYPE(MediaType CONTENT_TYPE) {
    this.CONTENT_TYPE = CONTENT_TYPE;
}

public OkHttpFormBuilder add(String name, String value) {
    if(this.content.length() > 0) {
        this.content.append('&');
    }

    try {
        this.content.append(URLEncoder.encode(name, "UTF-8")).append('=').append(URLEncoder.encode(value, "UTF-8"));
        return this;
    } catch (UnsupportedEncodingException var4) {
        throw new AssertionError(var4);
    }
}

public String getContent()
{
    return this.content.toString();
}

public RequestBody build() {
    if(this.content.length() == 0) {
        throw new IllegalStateException("Form encoded body must have at least one part.");
    } else {
        byte[] contentBytes = this.content.toString().getBytes(Util.UTF_8);
        return RequestBody.create(CONTENT_TYPE, contentBytes);
    }
}}

使用此类制作formbody后，尝试发送到服务器

我如何发帖请求？我用OkHttp？没有服务器响应

1 个答案: