如何使用抄寫在jsp頁面顯示response.getBody（）

Question

這裏我想獲取一個人的所有聯繫人的郵件ID。 此代碼重定向到谷歌網站，並獲得令牌和變量後，它返回狀態代碼和正在打印在控制檯上的正文。 我想在jsp頁面中顯示response.getBody（）（一個人的所有maial聯繫人）。 如何做到這一點？

public class googleOaoth extends ActionSupport { 

private static final String NETWORK_NAME = "Google"; 
private static final String AUTHORIZE_URL = "https://www.google.com/accounts/OAuthAuthorizeToken?oauth_token="; 
private static final String PROTECTED_RESOURCE_URL = "https://www.google.com/m8/feeds/contacts/default/full"; 
private static final String SCOPE = "https://www.google.com/m8/feeds"; 
OAuthService service = new ServiceBuilder().provider(GoogleApi.class).apiKey("www.mysite").apiSecret("****").scope(SCOPE).callback("http://mysite/mypage").build(); 
Token requestToken; 
private String url; 
private String oauth_verifier; 
private String oauth_token; 

public String getOauth_verifier() { 
    return oauth_verifier; 
} 

public Token getRequestToken() { 
    return requestToken; 
} 

public void setRequestToken(Token requestToken) { 
    this.requestToken = requestToken; 
} 

public void setOauth_verifier(String oauth_verifier) { 
    this.oauth_verifier = oauth_verifier; 
} 
Map session = ActionContext.getContext().getSession(); 
//method which redirect to google page 
public String LoginToGoogle() { 



    System.out.println("=== " + NETWORK_NAME + "'s OAuth Workflow ==="); 
    System.out.println(); 

    // Obtain the Request Token 
    System.out.println("Fetching the Request Token..."); 
    setRequestToken(service.getRequestToken()); 
    System.out.println("Got the Request Token!"); 
    System.out.println("(if your curious it looks like this: " + getRequestToken() + ")"); 
    System.out.println(); 
    session.put("googleAccessToken", getRequestToken()); 
    System.out.println("Now go and authorize Scribe here:"); 
    setUrl(AUTHORIZE_URL + getRequestToken().getToken()); 
    System.out.println(AUTHORIZE_URL + getRequestToken().getToken()); 

    return "redirect"; 
} 
//after getting varification code this method will show body and res_code 
public String acceptToken() { 
    System.out.println("And paste the verifier here"); 
    System.out.print(">>"); 
    Verifier verifier = new Verifier(getOauth_verifier()); 
    System.out.println(); 

    // Trade the Request Token and Verfier for the Access Token 
    System.out.println("Trading the Request Token for an Access Token..."); 
    //System.out.println("varifier : " + getOauth_verifier()); 
    // System.out.println("token :" + getOauth_token()); 
    //requestToken = service.getRequestToken(); 
    setRequestToken((Token) session.get("googleAccessToken")); 
    System.out.println("token " + getRequestToken()); 
    Token accessToken = service.getAccessToken(getRequestToken(), verifier);//requestToken 

    System.out.println("Got the Access Token!"); 
    System.out.println("(if your curious it looks like this: " + accessToken + ")"); 
    System.out.println(); 

    // Now let's go and ask for a protected resource! 
    System.out.println("Now we're going to access a protected resource..."); 
    OAuthRequest request = new OAuthRequest(Verb.GET, PROTECTED_RESOURCE_URL); 
    service.signRequest(accessToken, request); 
    request.addHeader("GData-Version", "3.0"); 
    Response response = request.send(); 
    System.out.println("Got it! Lets see what we found..."); 
    System.out.println(); 
    System.out.println(response.getCode()); 
    System.out.println(response.getBody()); 

    System.out.println(); 
    System.out.println("Thats it man! Go and build something awesome with Scribe! :)"); 
    return SUCCESS; 
} 

Answer 1

在您的操作方法中，使用public getters/setters創建變量（例如respBody）併爲其分配響應主體。

respBody = response.getBody(); 

然後在JSP中，您可以使用<s:property>標籤顯示它。

<s:property value="respBody"/>