若依返回对象 R
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 | /** * 响应信息主体 * * @author ruoyi */ public class R<T> implements Serializable { private static final long serialVersionUID = 1L; /** * 成功 */ public static final int SUCCESS = HttpStatus.SUCCESS; /** * 失败 */ public static final int FAIL = HttpStatus.ERROR; private int code; private String msg; private T data; /** * 总记录数 */ private long total; public static <T> R<T> ok() { return restResult( null , SUCCESS, "操作成功" ); } public static <T> R<T> ok(T data) { return restResult(data, SUCCESS, "操作成功" ); } public static <T> R<T> ok(T data, String msg) { return restResult(data, SUCCESS, msg); } public static <T> R<T> fail() { return restResult( null , FAIL, "操作失败" ); } public static <T> R<T> fail(String msg) { return restResult( null , FAIL, msg); } public static <T> R<T> fail(T data) { return restResult(data, FAIL, "操作失败" ); } public static <T> R<T> fail(T data, String msg) { return restResult(data, FAIL, msg); } public static <T> R<T> fail( int code, String msg) { return restResult( null , code, msg); } private static <T> R<T> restResult(T data, int code, String msg) { R<T> apiResult = new R<>(); apiResult.setCode(code); apiResult.setData(data); apiResult.setMsg(msg); return apiResult; } public int getCode() { return code; } public void setCode( int code) { this .code = code; } public String getMsg() { return msg; } public void setMsg(String msg) { this .msg = msg; } public T getData() { return data; } public void setData(T data) { this .data = data; } public static <T> Boolean isError(R<T> ret) { return !isSuccess(ret); } public static <T> Boolean isSuccess(R<T> ret) { return R.SUCCESS == ret.getCode(); } public long getTotal() { return total; } public void setTotal( long total) { this .total = total; } } |
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